Description
POSTALLOY 215HD hardfacing electrodes, available in 1/4″(6.0mm) and 1/2″(12.5mm), are a unique concept in hardfacing technology. They are tubular, permitting higher travel speeds and much higher percentages of carbide forming elements contained in the core than with ordinary flux-coated electrodes.
Weld deposit chemistries consist of chromium carbides combined in such a way as to produce extremely good abrasion resistance coupled with mild to moderate impact resistance. Deposits take on a high polish to resist sliding particle abrasion and will maintain good hot hardness up to 1000°F (538°C).
Due to its unique tubular design, POSTALLOY 215HD offers very smooth operational characteristics. Both the 1/4″ and 1/2″ diameters will fit standard electrode holders.