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SelectAlloy 308H is a gas-shielded, flux cored, stainless steel electrode. It has a nominal weld metal composition of 20% Cr, 10% Ni and a carbon content of 0.04 to 0.08%. The higher carbon in this alloy makes it suitable for higher temperature use. It is designed for use with 100% carbon dioxide or a blend of 75-80% argon/balance carbon dioxide. Shielding gas mixtures with more than 75-80% argon are not recommended.
Features
SelectAlloy 308H provides superb performance characteristics in all positions, using either CO2 or argon + 20-25% CO2 shielding gas.
Flat, well washed beads can be achieved with minimal weaving.
Spatter is very low and slag peeling is excellent, minimizing cleanup.
Applications
SelectAlloy 308H-AP finds application in the welding of components for the petrochemical industry.
It may be used to weld 304H and 347H.
Caution
Protect yourself and others read the safety data sheet prior to using this product.