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SAE 4130 Mild Steel TIG Welding Rod Length: 36" - 1 lb. Pack
High-Performance TIG Welding Rod
High-Performance Mild Steel TIG Welding Rod.
SAE 4130 TIG welding rod.
Class: ER 4130.
Choose the diameter from the menu above.
- Length: 36" (914mm)
- Weight: 1 lb. Pack
Approximate number of rods per 1 lb. pack:
- .035": 50 - 54 rods
- .045": 36 - 40 rods
- 1/16": 26 - 30 rods
- 3/32": 12 - 16 rods
- 1/8": 8 - 10 rods
(Rods per pack is an approximate and varies on metal type)
SAE 4130 - AISI 4130
SAE4130 is a low alloy, copper-coated wire designed for the welding of heat-treatable, low alloy steels such as the SAE / AISI 4100 or 8630 series, as well as steel castings with similar hardening characteristics.
A pre-heat of 300°F - 350°F is required for some of the higher carbon grades to prevent cracking.
Many other grades can be welded without preheat.
Proper heat-treating procedures will produce tensile strengths of 150,000 - 160,000 psi.
Arc-Zone Welding® Tungsten Grinder and Electrode Guides: