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This alloy is valuable for welding dissimilar joints, especially if one of the base metals is a stainless high in nickel content. The deposit is two-phase, high in ferrite. Even with considerable dilution with austenite forming elements, such as nickel, the microstructure is two-phase and thus highly resistant to weld metal cracks and fissures.
Features
MIL-E-22200/2
Applications
Arcos 312 is utilized for welding stainless steels to mild steels and for welding high strength steels that are difficult to weld with ferritic electrodes.
This wire provides high oxidation resistance at elevated temperatures.
Arcos 312 is work-hardenable and hotcracking resistant.
Caution
Protect yourself and others read the safety data sheet prior to using this product.