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Tag: Filler Metals

ERCoCr-A TIG / GTAW Filler Metal: Selection and Compatibility Checks

ERCoCr-A TIG / GTAW filler metal is used for cobalt-chromium hardfacing overlays where wear resistance, heat resistance, and corrosion resistance matter. It is not a default filler choice. Before anyone loads rod…
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September 13, 2026
ERTi-9 TIG / GTAW Filler Metal: Selection and Compatibility Checks

ERTi-9 TIG / GTAW filler metal is used as a titanium filler selection starting point for Grade 9 / 3Al-2.5V applications. That is not the same as a blanket approval. Before welding,…
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September 12, 2026
ERTi-7 TIG / GTAW Filler Metal: Selection and Compatibility Checks

ERTi-7 TIG / GTAW filler metal is a titanium filler choice used in corrosion-resistant applications where the base metal and service conditions support its use. Do not treat the alloy designation alone…
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September 11, 2026
ERTi-5 TIG / GTAW Filler Metal: Selection and Compatibility Checks

ERTi-5 TIG / GTAW filler metal is used as a starting point for titanium welding work where the base metal and service requirements must be confirmed before filler selection. For Weld Support…
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September 10, 2026
ERTi-2 TIG / GTAW Filler Metal: Selection and Compatibility Checks

ERTi-2 TIG / GTAW filler metal is used as a starting point for commercially pure titanium welding where the procedure, base metal grade, and service conditions support that choice. It is not…
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September 9, 2026
ERCuNi TIG / GTAW Filler Metal: Selection and Compatibility Checks

ERCuNi TIG / GTAW filler metal is used on copper-nickel work where the joint design, service environment, and procedure call for a copper-nickel filler rather than a general-purpose bronze or nickel alloy.…
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September 8, 2026
ERCuAl-A2 TIG / GTAW Filler Metal: Selection and Compatibility Checks

ERCuAl-A2 is a TIG/GTAW filler metal used in copper and bronze repair, overlay, and buildup work where aluminum bronze chemistry is the right fit. It is not a general-purpose rod. Before you…
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September 7, 2026
ERCuSn-A TIG / GTAW Filler Metal: Selection and Compatibility Checks

ERCuSn-A TIG / GTAW filler metal is a starting point for phosphor bronze and copper-alloy repair and fabrication work. It is not a stand-alone approval to weld. Before you order rod or…
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September 6, 2026
ERCuSi-A TIG / GTAW Filler Metal: Selection and Compatibility Checks

ERCuSi-A TIG / GTAW filler metal is a common starting point for silicon bronze braze-welding and certain copper-alloy applications. It is often selected when the job calls for lower base-metal dilution, improved…
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September 5, 2026
ERCu TIG / GTAW Filler Metal: Selection and Compatibility Checks

ERCu TIG / GTAW filler metal is used for compatible deoxidized copper applications, but it should never be treated as an automatic match. For copper repair and joining work, the key questions…
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September 4, 2026

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