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Category: Filler Metal Support

ER120S-G MIG / GMAW Filler Metal: Filler Metal Finder Notes

ER120S-G MIG / GMAW filler metal is a higher-strength low-alloy wire family used in qualified applications. Treat it as a selection starting point, not a final approval. Before ordering wire or putting…
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July 17, 2026
ER100S-G MIG / GMAW Filler Metal: Filler Metal Finder Notes

ER100S-G is a MIG/GMAW filler metal family used on high-strength low-alloy steel applications where the weld procedure calls for higher-strength filler selection. Treat the classification as a starting point, not a final…
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July 16, 2026
ER80S-Ni1 MIG / GMAW Filler Metal: Filler Metal Finder Notes

ER80S-Ni1 is a nickel-bearing low-alloy solid wire used in MIG/GMAW applications where toughness and low-temperature performance may matter. It is also considered in some weathering steel applications when the job calls for…
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July 15, 2026
ER80S-D2 MIG / GMAW Filler Metal: Filler Metal Finder Notes

ER80S-D2 MIG / GMAW filler metal is a low-alloy wire used where the weld deposit needs higher tensile strength and added molybdenum compared with general-purpose mild steel wires. It is typically considered…
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July 14, 2026
ER70S-7 MIG / GMAW Filler Metal: Filler Metal Finder Notes

ER70S-7 MIG / GMAW filler metal is a solid wire option used on carbon steel and mild steel applications where extra deoxidizers may help with less-than-perfect surface condition. Treat it as a…
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July 13, 2026
ER70S-6 MIG / GMAW Filler Metal: Filler Metal Finder Notes

ER70S-6 MIG / GMAW filler metal is a common starting point for mild steel and carbon steel fabrication, repair, and general shop work. It is widely used because it supports routine production…
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July 12, 2026
ER70S-3 MIG / GMAW Filler Metal: Filler Metal Finder Notes

ER70S-3 MIG / GMAW filler metal is a general-purpose solid wire used on clean carbon steel fabrication. It is typically treated as a starting point for selection, not a final approval for…
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July 11, 2026
ER70S-2 MIG / GMAW Filler Metal: Filler Metal Finder Notes

ER70S-2 MIG / GMAW filler metal is a solid carbon steel wire used as a forgiving starting point for mild steel and general carbon steel work. It is commonly considered when fit-up…
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July 10, 2026

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