Tag: ER312
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ER309L vs ER312 TIG Filler: Dissimilar Joints vs Difficult Repairs
Compare ER309L and ER312 TIG filler by base metals, dilution, difficult-repair use, service conditions, AWS classification, and WPS requirements.
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ER312 TIG / GTAW Filler Metal: Filler Metal Finder Notes
ER312 TIG / GTAW filler metal is commonly used as a starting point for difficult repair work and some dissimilar metal applications. It is a high-alloy stainless filler choice, but it is…
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ER312 MIG / GMAW Filler Metal: Filler Metal Finder Notes
ER312 MIG / GMAW filler metal is commonly treated as a high-alloy stainless wire option for difficult repair work, including dissimilar-metal joints and hard-to-weld stainless applications. That does not make it a…