Weldcote Metals 4130 Is A High Strength, Low Alloy Welding Wire Used For Joining High Strength Steel Of Similar Composition And Other Heat-Treatable Alloys Or Base Metals Needing Flame Hardening. 4130 Is Also Used For Overlay Applications Where Moderate Hardness Is Required. This Wire May Be Used For The Gmaw, Gtaw, And Smaw Welding Processes. A Preheat And Interpass Temperature Of 400 Degrees F Is Required.
Weldcote Metals 4130 Is A High Strength, Low Alloy Welding Wire Used For Joining High Strength Steel Of Similar Composition And Other Heat-Treatable Alloys Or Base Metals Needing Flame Hardening. 4130 Is Also Used For Overlay Applications Where Moderate Hardness Is Required. This Wire May Be Used For The Gmaw, Gtaw, And Smaw Welding Processes. A Preheat And Interpass Temperature Of 400 Degrees F Is Required.