|
|
Sign In
Categories |
ESAB All-State 4130-T TIG Rod - 1/8" X 36" - 1 lb Tube - 69701142 Low alloy TIG rod for repairing medium and high carbon steels where complete heat treatment is desired such as SAE 4130, 4140, 4330, 4340, 8620, and 8630 steels. Hardness from 36 to 38 Rockwell C. Copper coated.
All-State 4130-T deposits have high tensile strength, and good elongation. The deposits can be flame hardened. In the annealed state, All-State 4130-T is machinable. ProcedureRemove all foreign matter. Base metal should be clean and dry. Thoriated Tungsten electrode used with direct current, straight polarity (electrode -) and welding grade Argon gas should be used. Amperage is determined by electrode diameter, base metal thickness, and inert gas selected. Preheat and postheat will be dictated by base metal chemistry, type of weld and size of weld deposit. A 400°F (204°C) to 600°F (316°C) interpass temperature is suggested for SAE 4130 base metal.
Properties:
|
|||||||||||||||
|
|
