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ER 4340 - Mild Steel TIG Welding Rod - 1lb. Pack

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[Part# SAE 4340]

Starting at:  $56.00

  Qty.
ER 4340 - Mild Steel TIG Welding Rod - 1lb. Pack

Product Description

ER 4340

High-Performance Mild Steel TIG Welding Rod: ER 4340
- Class: SAE 4340
- AISI: 4340

 
Available Diameters:
1/16" & 3/32"
Length: 36" (914mm)
Weight: 1 lb. Pack

Approximate number of rods per 1 lb. pack for each diameter:
- 1/16" (1.6mm): 26 - 30
- 3/32" (2.4mm): 12 - 16

 

(Rods per pack is an approximate and varies on metal type)

ER 4340 - AISI 4340
ER4340 is a low alloy, copper-coated wire designed for the welding of
heat-treatable, low alloy steels such as the SAI / AISI 4300 series where
higher carbon grades are used or where greater tensile strengths are desired.
A pre-heat of 400°F - 550°F is required for some of the higher carbon
grades to prevent cracking. Proper heat-treating procedures will produce
tensile strengths of 190,000 - 265,000 psi. Hardness varies with heat-
treating.

- PLEASE SELECT DIAMETER(S) FROM ABOVE -

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