MILD & LOW ALLOY

Featuring good arc characteristics, crack resistance and ductility, E10018-D2 is outstanding for welding low alloy, high-strength steels and manganese-molybdenum steels requiring tensile strengths of at least 100,000 psi. Its specially formulated coating, designed to reduce moisture pick-up and minimize hydrogen cracking and starting porosity, makes it great for conditions of high heat and humidity. Preferred by foundries where normalizing treatments are involved.

• DATA SHEET

C	S	Mn	Mo	Si	P
0.05	0.012	1.85	0.35	0.45	0.025

E10018-M is designed for welding low alloy, high-strength steels with tensile strengths of at least 100,000 psi. This electrode has high operator appeal due to its good arc characteristics, easy slag removal, and low spatter and smoke. E10018-M is ideal for conditions of high heat and humidity because of it moisture-resistant coating which helps to prevent hydrogen cracking and starting porosity.

• DATA SHEET

C	Ni	S	Cr	Mn	Mo	Si	P
0.06	1.55	0.01	0.1	1.25	0.3	0.4	0.015

The E11018-M is an outstanding electrode designed for use in applications which requires weld joints with 100,000 psi minimum tensile strength. E11018-M provides excellent puddle control with good wetting action and tie in. It also has very good arc characteristics and easy slag removal.

• DATA SHEET

 

C	Ni	S	V	Cr	Mn	Mo	Si	P
0.05	1.85	0.014	0.01	0.2	1.4	0.33	0.28	0.014

E12018-M is a high quality electrode for high tensile steels where welds of 120,000 psi tensile strengths are required. The coating is specially formulated to resist conditions of high heat and humidity. The electrode offers resistance to moisture reabsorption which helps retard hydrogen cracking and aids in eliminating starting porosity.

• DATA SHEET

 

C	Ni	S	V	Cr	Mn	Mo	Si	P
0.06	2.34	0.011	0.01	0.66	1.91	0.46	0.32	0.016

E6010 is a quick-starting, cellulosic mild steel electrode that provides you with outstanding arc stability, penetration and wash-in. It is ideal for welding in all positions and produces an X-ray quality weld with light slag that’s easy to remove. E6010 can be used to weld the following API 5L steels: Grade A, B, X-42, X-46, X-52, X-56 and for the root pass on material up to X-80.

• DATA SHEET

C	Mn	Si
0.06	0.4	0.2

E6010 Plus is a quick-starting, cellulosic mild steel electrode that provides you with outstanding arc stability, penetration and wash-in. It is ideal for welding in all positions and produces an X-ray quality weld with light slag that’s easy to remove. E6010 Plus can be used to weld the following API 5L steels: Grade A, B, X-42, X-46, X-52, X-56 and for the root pass on material up to X-80. It features enhanced weldability and increased physical properties.

• DATA SHEET

C	Mn	Si
0.15	0.45	0.15

Stable arc characteristics and good penetration are what you can expect to get from E6011 electrode. Designed for use with AC power sources, E6011 has high operator appeal and produces a fine spray transfer that is ideal for all welding positions. Excellent choice for welding on steels that cannot be completely cleaned or where the steel is rusty or painted.

• DATA SHEET

C	S	Mn	Si	P
0.14	0.009	0.47	0.18	0.009

E6013 is an all-purpose electrode that can be used with either AC or DC operation. Originally developed for light gage metal, it offers sufficient penetration for welding on heavier assemblies. Ideal for general purpose fabrication, machine parts, metal buildings and structures, and shaft build-up.

• DATA SHEET

C	S	Mn	Si	P
0.1	0.016	0.28	0.27	0.012

E6022 is designed for welding roof decking to support beams and other similar applications where burn-through spot welds with full penetration are required. E6022 is also designed to weld through galvanized or painted roof decking and can be used on plated and dirty decking as well. It is also excellent for rapid downhill welding when joining light gauge materials.

• DATA SHEET

C	S	Mn	Si	P
0.18	0.017	0.25	0.15	0.015

E7014 is a versatile, all-position electrode that you can use with either AC or DC (electrode negative or electrode positive) power. It has a rutile base with an iron powder addition that serves to increase welder-appeal with its outstanding deposition rate and speed of travel. E7014 also produces a weld bead that is excellent in both strength and appearance with slag coverage that is easy to remove.

• DATA SHEET

C	S	Mn	Si	P
0.06	0.013	0.54	0.35	0.026

E7016 is a basic coated electrode for making vertical-down fillet joints with a flat appearance at high speed. The slag is of the self-lifting type. E7016 is especially good on AC and is used in shipbuilding and structural engineering.

• DATA SHEET

C	Mn	Si
0.085	0.54	0.5

Highly recommended for applications using small 208/230V, single phase AC welders, E7018AC has good operator appeal, excellent re-striking characteristics and an extremely stable arc. E7018AC is also an excellent choice for skip or tack welds. The slag is self-removing in most applications. E7018AC will work well on all AC power sources and performs exceptionally well on utility-type welders.

• DATA SHEET

C	Ni	S	Mn+Ni+Cr+V	Cr	Mn	Mo	Si	P
0.04	0.08	0.01	0.02	0.07	0.07	0.01	0.29	0.08

E7018-1 is a general purpose electrode that allows you to tackle a wide variety of welding projects with ease. You will get superior weldability from this low hydrogen, mild steel electrode that provides you with excellent start and restart capabilities in addition to a smooth and virtually spatter free arc. Extremely high impact levels are available with E7018-1 even at -50°F giving it the AWS E7018-1 designation.

• DATA SHEET

C	Ni	S	Mn+Ni+Cr+V	Cr	Mn	Mo	Si	P
0.02	0.07	0.014	1.28	0.01	1.06	0.01	0.5	0.011

E7018-A1 is an outstanding welding electrode for welding the 1/2% Mo steel and other low alloy steels. The coating is specially formulated to resist moisture pick-up of high heat and humidity. E7018-A1 offers resistance to moisture reabsorption which helps prevent hydrogen cracking and aids in elimination of starting porosity. Definitely a preferred electrode with high operator appeal.

• DATA SHEET

C	S	Mn	Mo	Si	P
0.04	0.011	0.72	0.54	0.31	0.014

E7024 is an excellent high-speed electrode for fillet welds. It is exceptionally fast when used down hand in properly designed weld joints or in horizontal fillet welds where equal leg fillets are desired. When a drag welding technique is used, the electrode operates well on either AC or DC (electrode negative) power. The slag is self-removing in most applications.

• DATA SHEET

C	S	Mn	Si	P
0.06	0.019	0.81	0.43	0.018

E8018-B2 is an outstanding Cr-Mo welding electrode for higher strength steels with tensile strength greater than 80,000 pounds. The coating resist moisture pick-up under conditions of high heat and humidity. The electrode offers resistance to moisture reabsorption which helps prevent hydrogen cracking and aids in elimination of starting porosity. Definitely a preferred electrode with high operator appeal when welding 1/2%, 1% or 1 1/4% Cr & 1/2% Mo bearing materials.

• DATA SHEET

C	S	Cr	Mn	Mo	Si	P
0.07	0.009	1.3	0.71	0.55	0.62	0.01

E8018-B2L is an outstanding Cr-Mo welding electrode with an extra low carbon analysis. This electrode offers good arc characteristics and easy slag removal. E8018-B2L electrode offers resistance to moisture reabsorption which helps prevent hydrogen cracking and aids in elimination of starting porosity. Definitely a preferred electrode with high operator appeal when welding 1/2%, 1% or 1 1/4% Cr & 1/2% Mo bearing materials.

• DATA SHEET

C	S	Cr	Mn	Mo	Si	P
0.04	0.012	1.36	0.65	0.62	0.53	0.011

E8018-B6 is an iron powder low hydrogen covered electrode designed for welding of 5% Cr, 1/2% Mo steels and other chromium-molybdenum steels in service conditions too severe for E8018-B3. Its special coating reduces moisture pick-up, minimizing hydrogen cracking and starting porosity. E8018-B6 strikes and re-strikes easily, and provides a stable arc that is easy to control.

• DATA SHEET

C	Ni	S	Cr	Mn	Mo	P	Mo
0.06	0.042	0.01	4.4	0.8	0.5	0.29	0.01

Designed for joining creep-resistant, high chromium (9% Cr) alloys of similar composition, E8018-B8 is particularly useful for petrochemical applications. Its iron powder low hydrogen coating reduces moisture pick-up and helps minimize hydrogen cracking and starting porosity. The E8018-B8 is the best choice when service conditions are too severe for E9018-B3 or E8018-B6.

• DATA SHEET

C	Ni	S	Cr	Mn	Mo	Si	P
0.07	0.12	0.01	9.3	0.77	0.86	0.42	0.02

E8018-C1 is a high quality electrode designed for applications of 2% Ni deposits. The outstanding characteristics of this electrode provides good puddle control with excellent wetting action and tie in. This electrode offers good arc characteristics and easy slag removal. The E8018-C1 will provide notch toughness of 20 ft•lbs at -75°F. The coating is specially formulated to resist moisture pick-up under conditions of high heat and humidity. This electrode offers resistance to moisture reabsorption, helps retard hydrogen cracking and aids in elimination of starting porosity.

• DATA SHEET

C	Ni	S	Mn	Si	P
0.042	2.43	0.011	0.95	0.36	0.01

E8018-C2 is excellent for low temperature applications requiring tensile strengths greater than 80,000 psi and for welding 2% to 4% Ni steels. Featuring a special formulated coating designed to reduce moisture pick-up and help minimize hydrogen cracking and starting porosity, E8018-C2 is also an outstanding choice in conditions of high heat or humidity.

• DATA SHEET

C	Ni	S	Mn	Si	P
0.03	3.18	0.02	1.01	0.4	0.01

E8018-C3 is an outstanding electrode that is designed for 80,000 tensile strength applications and also 1% Ni applications. It provides good puddle control with excellent wetting action, tie in and good arc characteristics. Notch toughness is 20 ft·lbs. at -40° F. The coating is specially formulated to resist conditions of high heat and humidity. The electrode offers resistance to moisture reabsorption, and helps prevent hydrogen cracking.

• DATA SHEET

C	Ni	S	V	Cr	Mn	Mo	Si	P
0.05	0.96	0.009	0.02	0.07	1.03	0.1	0.26	0.012

Designed for joining creep-resistant, high chromium (9% Cr-1%Mo-V) alloys of similar composition, the E9015-B9 is particularly useful for power generation and petrochemical applications. The E9015-B9 is the best choice when service conditions are too severe for 9018-B3, 8018-B6, or 8018-B8 with improved creep resistance.

• DATA SHEET

Cu	C	Ni	Nb	S	N	V	Cr	Mn	Mo	Si	Al	P
0.03	0.1	0.7	0.07	0.008	0.04	0.19	9.6	0.5	0.9	0.25	0.01	0.010

E9018-B3 is an outstanding welding electrode for welding higher strength piping, castings and forgings. The coating is specially formulated to resist moisture pick-up under conditions of high heat and humidity. The electrode offers resistance to moisture reabsorption which helps prevent hydrogen cracking and aids in elimination of starting porosity. Definitely a preferred electrode with high operator appeal.

• DATA SHEET

C	S	Cr	Mn	Mo	Si	P
0.08	0.009	2.28	0.72	1.19	0.42	0.014

E9018-B3L is an outstanding electrode for welding high strength piping, where cracking is a problem. The E9018-B3L provides excellent notch toughness, 20 ft•lbs minimum at 100°F. The coating is specially formulated to resist moisture pick-up under conditions of high heat and humidity. The electrode offers resistance to moisture reabsorption which helps prevent hydrogen cracking and aids in elimination of starting porosity.

• DATA SHEET

C	S	Cr	Mn	Mo	Si	P
0.03	0.01	2.1	0.61	0.99	0.39	0.02

E9018M is an outstanding welding electrode for welding higher strength steels with tensile strength in excess of 90,000 psi. The coating is specially formulated to resist moisture pick-up under conditions of high heat and humidity. The electrode offers resistance to moisture reabsorption which helps prevent hydrogen cracking and aids in elimination of starting porosity. Definitely a preferred electrode with high operator appeal.

• DATA SHEET

C	Ni	S	V	Cr	Mn	Mo	Si	P
0.054	1.64	0.009	0.012	0.07	1.1	0.35	0.27	0.012

ER100S-1 produces high tensile strength, high impact resistant weld deposits that retain their toughness to -70ºF (-57ºC).making it suitable for low temperature critical applications. ER100S-1 is meant for the welding of HY80 and HY100 steels.

• DATA SHEET

C	Ni	Cr	Mn	Mo	Si
0.06	1.6	0.2	1.6	0.4	0.45

ER110S-1 produces high tensile strength, high impact resistant weld deposits that retain their toughness to -70ºF (-57ºC) making it suitable for low temperature critical applications. ER110S-1 is meant for the welding of HY100 steels as well as a variety of structural applications where tensile strength requirements exceed 100 ksi (690 MPa).

• DATA SHEET

C	Ni	Cr	Mn	Mo	Si
0.06	2.20	0.3	1.6	0.4	0.4

ER120S-1 deposits high-strength, very tough weld metal for critical applications. Originally developed for welding HY100 steels for military applications, it is also used for a variety of structural applications where tensile strength requirements exceed 100 ksi (690 MPa), and excellent toughness is required to temperatures as low as -60ºF (-51°C). 120S-1 can be welded in all positions. Recommended shielding gas is CO2 or Argon/O2 mix.

• DATA SHEET

C	Ni	S	Other	Cr	Mn	Mo	Si	P
0.07	2.4	0.008	0.50 max	0.4	1.7	0.5	0.5	0.006

ER70S-2 is a premium welding wire designed for welding on all grades of mild and carbon steel, producing quality welds with minimal porosity. 70S-2 is also a triple deoxidized wire (Zirconium, Titanium, and Aluminum) making it an excellent choice for welding over rust and mill scale.

• DATA SHEET

Cu

C

Ni

Zr

S

V

Cr

Fe

Mn

Mo

Si

Al

Ti

P

0.50 max

0.07 max

0.15 max

0.02-0.12

0.035 max

0.03 max

0.15 max

bal.

0.90-1.40

0.15 max

0.40-0.70

0.05-0.15

0.05-0.15

0.025 max

ER70S-3 is a premium mild steel solid wire, with silicon and manganese levels suitable for general purpose welding over clean to light levels of rust and mill scale. 70S-3 has the flexibility to provide trouble-free performance in heavy-duty, high-speed spray or pulse applications to lighter duty, lower speed short-arc applications. GMAW is designed for use with various gas mixtures such as CO2 ,75/25 Ar/CO2 or 98/2 Ar/O2. 70S-3 produces a smooth stable arc with low spatter, producing a weld bead that ties in evenly with the sides and has a smooth finished appearance.

• DATA SHEET

Cu	C	Ni	S	Other	V	Cr	Fe	Mn	Mo	Si	P
.50 max	.06-.15	0.15 max	.035 max	.50 max	0.03 max	0.15 max	bal.	0.90-1.40	0.15 max	0.45-0.75	0.025 max

ER70S-6 is a premium mild steel solid wire formulated to provide high quality welds and trouble-free performance from heavy duty, high speed, spray transfer applications all the way to light duty low speed, short-arc applications. 70S-6 GMAW is designed for use with various gas mixtures such as 100% CO2 ,75/25 Ar/CO2 or 98/2 Ar/O2. Even in the most difficult applications 70S-6 produces a smooth stable arc with low spatter, producing a weld bead that ties in evenly with the sides and has a smooth finished appearance.

Cu	C	Ni	S	Other	V	Cr	Fe	Mn	Mo	Si	P
0.50 max	0.06-0.15	0.15 max	0.035 max	0.50 max	0.15 max	0.15 max	bal.	1.40-1.85	0.15 max	0.80-1.15	0.025 max

ER70S-B2L is identical to 80S-B2 except for the low-carbon content (1/2% maximum). It exhibits greater resistance to cracking and is more suitable for welds to be left in the as-welded condition or when the accuracy of the postweld heat treatment operation is questionable. The classification was previously ER80S-B2L but the strength requirements and classification designator have been changed to reflect the true strength capabilities due to the lower carbon content in the chemical composition.

• DATA SHEET

Cu	C	Ni	S	Other	Cr	Mn	Mo	Si	P
0.35 max	0.05 max	0.20 max	0.025 max	0.50 max	1.20-1.50	0.40-0.70	0.40-0.65	0.40-0.70	0.025 max

ER80S-B2 is used to weld 1¼% Cr - 1/2% Mo steels for elevated temperatures and corrosive service. Careful control of preheat, interpass temperatures, and post-weld heat treatment is necessary to prevent cracking. 80S-B2 is classified after post-weld heat treatment. Special care must be taken when using it in the as-welded condition due to higher strength levels. Recommended GMAW shielding gas is CO2 or an Argon/CO2 mixture.

• DATA SHEET

Cu	C	Ni	S	Other	Cr	Mn	Mo	Si	P
0.35 max	0.07-0.12	0.20 max	0.025 max	0.50 max	1.20-1.50	0.40-0.60	0.40-0.65	0.40-0.70	0.25 max

ER80S-B6 is used for joining 5% Cr and 1/2% Mo steels such as A336 Gr. F5, A155 Gr. 5 Cr, A335 Grs. P5 and P5b, A217 C5 (cast) and A199/A213 Grs. T5 and T5b. These grades are used for elevated temperature creep service and with corrosion resistance against steam, hot hydrogen gas and high sulfur crude oils. Used primarily in the petro-chemical and refinery industries. A preheat and inter-pass temperature of not less than 350°F should be maintained during welding. 80S-B6 is similar to material previously classified as ER502 in AWS A5.9-93.

• DATA SHEET

Cu	C	Ni	S	Other	Cr	Mn	Mo	Si	P
0.35 max	0.10 max	0.60 max	0.025 max	0.05 max	4.50-6.00	0.40-0.70	0.45-0.65	.050 max	0.025 max

GMAW-DCEP, GTAW-DCEN

• DATA SHEET

 

Cu	C	Ni	S	N	Cr	Mn	Mo	Si	P
0.35	0.09	0.09	0.01	0.02	8.85	0.49	0.90	0.39	0.008

ER80S-D2 is a mild steel solid wire that contains 1/2% Mo for increased strength and high levels of manganese and silicon to provide good wetting and good rust and scale tolerance. It will give radiographic quality welds with excellent bead appearance in both ordinary and difficult-to-weld carbon and low alloy steels. 80S-D2 is suitable for single and multiple pass welding of carbon and low alloy steels and higher strength steels in the as welded and postweld heat treated conditions. It exhibits excellent out of position characteristics with the short circuiting and pulsed arc processes.

• DATA SHEET

Cu	C	Ni	S	Other	Mn	Mo	Si
0.50 max	0.07-1.12	0.158 max	0.025 max	0.50 max	1.60-2.10	0.40-0.60	0.50-0.80

ER80S-Ni1 wire deposits weld metal containing a nominal 1% Ni, similar to an E8018-C3 coated electrode. It is used for welding low alloy high-strength steels that require toughness at temperatures as low as -50ºF (-46ºC).

• DATA SHEET

Cu	C	Ni	S	Other	V	Cr	Mn	Mo	Si	P
0.35 max	0.12 max	0.80-1.10	0.025 max	0.5 max	0.05 max	0.15 max	1.25 max	0.35 max	0.40-0.80	0.025 max

ER80S-Ni2 is a mild steel solid wire that contains over 2% Ni. It will give radiographic quality welds with excellent bead appearance and is suitable for single and multiple pass welding. 80S-Ni2 is used for welding of fine grain structural steels if low temperature impact values are required. For service temperatures down to -76ºF (-60ºC).

• DATA SHEET

Cu	C	Ni	S	Other	Mn	Si	P
0.35 max	0.12 max	2.00-2.75	0.025 max	0.5 max	1.25 max	0.40-0.80	0.025 max

ER90S-B3 is used to weld 2¼% Cr - 1% Mo steels used for high temperature, high pressure piping and pressure vessels. It is also used for joining carbon steel and Cr-Mo alloys. Careful control of preheat, interpass temperatures, and postweld heat treatment is essential to prevent cracking. When using 90S-B3 in the as-welded condition special care is required due to the higher strength levels. It can be used in all positions. Recommended shielding gas for GMAW is Argon/1-5% O2.

• DATA SHEET

Cu	C	Ni	S	Other	Cr	Mn	Mo	Si	P
0.35 max	0.07-1.12	0.20 max	0.025 max	0.50 max	2.30-2.70	0.40-0.70	0.90-1.20	0.40-0.70	0.025 max

RG-45 is a copper coated gas welding rod that is used for welding ordinary low carbon steel up to 1/4” thick. RG-45 produces ductile porosity free welds. It is recommended where ductility and machinability are most important. This rod is excellent for the welding of steel sheets, plates, pipes, castings and structural shapes where the minimum tensile strength requirement does not exceed 45,000 psi.

• DATA SHEET

C	S	Mn	Si	Al	P
0.08	0.035	0.50 max	0.10 max	0.02	0.035 max

RG-60 is used to produce high tensile strength quality welds on low carbon and low alloy steels. The high silicon and manganese composition removes impurities from the molten metal thereby eliminating the need for flux. RG-60 is also used for the oxyfuel gas welding of carbon steels, where the minimum tensile strength requirement does not exceed 60,000 psi.

• DATA SHEET

C	S	Mn	Si	P
0.15	0.035 max	0.90-1.40	0.10-0.35	0.035 max

Smoothcor 100T1-K3 is a gas shielded, low alloy steel electrode for flux cored arc welding of certain high strength low alloy steels such as A514 and HY-80. This electrode is intended for single and multiple pass welding in horizontal fillets and the flat position. Smoothcor 100T1-K3 should be used only with CO2 gas shielding.

With a deposited weld metal of approximately 1 1/2% Mn and 1/2% Mo, Smoothcor 100T5-D2 is a low alloy steel electrode with a basic slag system used to weld certain manganese-molybdenum steels and castings such as ASTM A302 GrB and castings such as ASTM A49, A291 and A735. This electrode is intended for single and multiple pass welding in horizontal fillets and the flat position. The preferred shielding gas for Smoothcor 100T5-D2 is 100% CO2.

Smoothcor 101T1-K3C/M wires are superb choices for those applications requiring 100 Ksi minimum tensile strength and good CVN toughness (48 ft·lbs. @ -20° F). These electrodes are intended for single and multiple pass, all position welding of low alloy steels such as HY-80, HY-100 and ASTM 514. Smoothcor 101T1-K3C/M can be welded using either 100% CO2 or 75-80% Argon – balance CO2.  

101-K3C	C	Mn	Si	Ni	Mo
	0.06	1.38	0.28	1.92	0.41

Smoothcor 110T5-K3 is a low alloy steel, gas-shielded, flux cored electrode for horizontal fillet and flat position welding of certain HSLA steels. This electrode is capable of single and multiple pass welding. The arc transfer is globular with a convex bead profile due to the nature of a basic slag system.These characteristics make the 110T5-K3 an ideal selection for welding high strength, low alloy steels such as T-1, ASTM A514 and HY-100. Shielding gas is 100% CO2.

C	Mn	Si	P	S	Ni	Mo
0.05	1.20	0.3	0.12	0.12	1.80	0.35

Smoothcor 111T1-K3C and Smoothcor 111T1-K3M are designed for single and multiple pass welding, in all positions, of specific high strength, low alloy steels where a minimum tensile strength of 110,000 psi is important. Both premium electrodes are ideal choices for matching the tensile strength of certain base metals such as ASTM A514 and HY-100. Smoothcor 111T1-K3C/M can be welded using either 100% CO2 or 75-80% Argon – balance CO2.

Smoothcor 120T5-K4 is a low alloy steel electrode for flux cored arc welding with external gas-shielding. This electrode is intended for flat and horizontal fillet welding of certain low alloy steels where a minimum tensile strength of 120,000 psi and good low temperature notch toughness are required. It is also a good selection for welding steels such as HY-100 and ASTM A514 and for welding abrasion resistant steels to HSLA and carbon steels. Co2 is the recommended shielding gas.

Smoothcor 4130LN is a basic flux cored electrode designed to weld 4130, and other steels of similar composition, such as 4140 and 8630. It provides a close match to steel properties following post weld heat treatment. The deposit contains less than 1% Ni making this electrode suitable for most oil field applications. This electrode is intended for flat and horizontal fillet welding and for use with 75-80% Argon – balance CO2 shielding gas.

C	Mn	Si	P	S	Ni	Mo	Cr
0.20	1.18	0.70	0.008	0.013	0.80	0.21	0.64

Smoothcor 70C-6M is a carbon steel, composite metal cored electrode for gas shielded arc welding. This electrode is intended for single and multiple-pass welding of carbon and certain low alloy steels, where a minimum tensile strength of 70,000 psi is required in the deposited weld metal. Recommended shielding gases are mixtures of Argon/CO2, with a minimum of 75% Argon, and Argon/O2, with a minimum of 95% argon.

Smoothcor 70T-1 is an E70T-1C electrode with a unique slag system which allows multiple weld beads to be stacked in a horizontal fillet with a minimum of "roll" or convexity. A carbon steel electrode intended for single and multiple pass welding in flat and horizontal fillet positions, Smoothcor 70T-1 is designed for use with carbon dioxide gas shielding. This is an excellent electrode for welding plates such as ASTM A36, A285, A515 and A516.

Smoothcor 70T-4 is a carbon steel, flux cored electrode for use without external gas-shielding in multiple pass welding of carbon steels. This electrode is intended for flat position welding of grooves and fillets and horizontal fillet welding with extremely high deposition rates. Smoothcor 70T-4 is ideally suited for welding applications where gas-shielded electrodes may have problems, such as outdoors or in windy conditions

Smoothcor 71T-1/T-9 is a flux cored, gas-shielded electrode intended for single and multiple pass welding of carbon steels in all positions. This electrode is designed for use with 100% CO2 and 75-80% Argon / 20-25% CO2 shielding gas mixtures. Smoothcor 71T-1/T-9 is superb for applications where the following steels may be employed: ASTM A131, A285, A515 Gr 70 and A516 Gr 70.

Smoothcor 71T-11 is a carbon steel, flux cored wire for use without external gas shielding. This flux cored wire is intended for semi-automatic and automatic welding of carbon steel in single pass and limited multiple pass applications. Smoothcor 71T-11 is designed to operate on straight polarity (DCEN) and is well suited for butt, lap, and fillet welds on steels from 16 gauge through 1/2”. It's versatility makes it an excellent selection for assembly and maintenance welding in all positions.

Smoothcor 71T-GS is a carbon steel, flux cored wire for use without an external shielding gas. This flux cored wire is intended for welding thin gauge carbon steel, ranging from 3/16" to 22 gauge. Applications are limited to single-pass weldments. It is also designed to weld quite effectively over galvanized material and can be used on certain aluminized surfaces as well. Smoothcor 71T-GS requires no external shielding gas and should be welded with DCEN (straight polarity).

Smoothcor 80T1-B2 is a low alloy steel electrode for flux cored arc welding using 100% CO2 gas. It is designed for single and multiple pass welding in the flat and horizontal positions of certain chromium-molybdenum steel and pipe grades, where 1 1/4% Cr and 1/2% Mo are required in the weld deposit. Smoothcor 80T1-B2 is an excellent selection to weld steels subject to high temperature service such as ASTM A387, Gr. 11 plate and A335 P11 pipe.

Smoothcor 80T1-Ni1 is a gas-shielded electrode intended for single and multiple pass horizontal fillet and flat position welding of carbon and low alloy steels requiring a minimum tensile strength of 80,000 psi and good CVN toughness (30 ft·lbs. @ -20° F). It is the ideal selection for welding steels combining moderate tensile strength and excellent CVN toughness, such as ASTM A572 Gr60, A302, A575, and A734.

Smoothcor 80T5-B2 is intended for single and multiple pass welding of certain chromium-molybdenum steels, plate and pipe requiring 1 1/4% Cr and 1/2% Mo in the weld deposit such as ASTM A387 Gr 11 plate and A335 Gr P11 pipe. The basic slag limits welding to horizontal fillets and the flat position. As with all basic slag electrodes, welder appeal is limited compared to rutile slag electrodes.

Smoothcor 81T1-A1 is a low alloy steel electrode for flux cored arc welding using CO2 shielding gas. This electrode is intended for single and multiple pass welding, in all positions, on steels where the addition of 1/2% Mo is required in the deposited weld metal. Smoothcor 81T1-A1 is ideally suited for welding certain C-Mo steels used in the fabrication of boilers and pressure vessels such as ASTM A161, A204 and A302 Gr. A plate and A335-P1 pipe.

Smoothcor 81T1-B2 is a low alloy steel electrode for flux cored arc welding with external gas shielding. This electrode is intended for single and multiple pass welding, in all positions, of certain Cr-Mo steel plate and pipe, where 1¼% Cr and 1/2% Mo are required in the weld deposit. CO2 is the recommended shielding gas. Smoothcor 81T1-B2 is formulated to weld steels subject to high temperature service such as A387 Gr. 11 plate and A335 P11 pipe.

Smoothcor 81T1-B2L is a premium low alloy steel electrode intended for single and multiple pass, all position welding of certain 1¼% Cr and 1/2% Mo steel plate and pipe, where lower carbon levels are required in the weld deposit. Smoothcor 81T1-B2L is specially designed to weld thin-walled A335-P11 pipe or tube and is well suited for use in the fabrication of pressure vessels, heat exchangers and boilers.

Smoothcor 81T1-B6 is a low alloy steel electrode intended for single and multiple pass, all position welding of certain chromium-molybdenum steels where a weld deposit of 5% Cr and 1/2% Mo is required. Smoothcor 81T1-B6 is specially formulated for welding tube, pipe and plate subjected to high temperature service, such as A213-T5 and A335-P5.

Smoothcor 81T1-B8 is an all position, flux cored electrode formulated for single and multiple pass welding of 9% Cr and 1% Mo such as A335-P9 piping and A213-T9 tubing. Typical applications involve high temperature service in the petrochemical and petroleum industry.

Smoothcor 81T1-Ni1 is a low alloy steel electrode for flux cored arc welding with external gas shielding. This electrode is intended for single and multiple pass welding, in all positions, on carbon and low alloy steels requiring good charpy v-notch toughness at subzero temperatures. Both 100% CO2 and 75-80% Argon – balance CO2 can be utilized with Smoothcor 81T1-Ni1. Typical steels welded with Smoothcor 81T1-Ni1 include ASTM A572, A302, A588 and A734

Smoothcor 81T1-Ni2 is an excellent selection for welding steels which require good CVN toughness (50 ft·lbs. @ -40° F) and tensile strength in the range of 80,000-100,000 psi. It is designed for single and multiple pass welding of carbon and certain low alloy steels in all positions using both 100% CO2 and 75-80% Argon – balance CO2. Smoothcor 81T1-Ni2 is a fine choice for welding steels such as ASTM A572, A575 and A734.

Smoothcor 81T1-W2 is a gas-shielded, flux cored, low alloy steel electrode for all position welding of weathering steels. Welder appeal is excellent with a spray transfer, thin slag which removes easily and cleanly, and a smooth bead profile. Smoothcor 81T1-W2 contains alloy additions which match those of the “weathering” steels such as ASTM A588. This provides weld metal which matches the corrosion resistance and coloring of the weathering-type structural steels.

Smoothcor 91T1-B3 is specifically formulated for welding materials subjected to high temperature service using both 100% CO2 and 75% Argon – balance CO2 gas. It provides single and multiple pass, all position welding of certain Cr-Mo steels such as A387 Gr. 22 plate and A335 P22 pipe and leaves a 2¼% Cr / 1% Mo weld metal deposit.

Designed for single and multiple pass welding of 9% Cr and 1% Mo steels, the Smoothcor 91T1-B9 all position, flux cored electrode contains small additions of Nb (also known as Cb), V, and N to improve long term creep properties. Smoothcor 91T1-B9 is used to weld steels such as A387 Gr 91 plate; A335 P91 and A369-FP91 piping; A199-T91, A200-T91 and A213-T91 tubing; A182-F91 forgings; as well as fittings and castings of similar composition.

Smoothcor 91T1-K2 proves an ideal selection for weldments requiring 90,000 psi minimum tensile strength and good CVN toughness values. Use either 100% CO2 or 75-80% Argon – balance CO2 shielding gas. This gas-shielded flux cored electrode is intended for single and multiple pass welding of steels such as HY-80, HY-100, ASTM A710, A514 and other similar high strength steels.