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WARNING: This product can expose you to chemicals including Nickel (Metallic), which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.

.045" EC312 SelectAlloy 312-C Gas Shielded Metal Core Stainless Steel Tubular Welding Wire 250 lb Drum

Airgas Part #:S041232393-4

Select-Arc Inc

Manufacturer #:1232393-4


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$15.73 /US Pound
Package Size: 1 US pound
$15.73 US Pound
$15.73 US Pound
$3,932.50 Drum 250 US pound / Drum
$15,730.00 Pallet 1,000 US pound / Pallet

Typically in Stock

Item Details

  • With a nominal weld composition of 30% chromium, 9% nickel and 0.1% carbon, SelectAlloy 312-C produces a two-phase weld metal with substantial ferrite in an austenitic matrix. The high level of ferrite in this gas-shielded, metal cored, stainless steel electrode makes the weld metal very resistant to cracking, even when highly diluted.


  • Higher deposition rates, more controlled penetration than the equivalent solid electrode
  • Operates at high travel speed
  • Handles poor fit-up
  • Produces vitually no spatter and little or no slag
  • Provides a smooth, spray arc transfer


  • SelectAlloy 312-C is well suited for making small butt, lap and fillet welds on thin material at elevated speeds.
  • This wire is used for the welding of dissimilar metals such as the joining of carbon steels to stainless steels high in nickel.


  • Protect yourself and others. Read the safety data sheet prior to using this product.

Product Attributes

Trade Name

» SelectAlloy 312-C


» .045"

AWS Classification

» EC312


» 250 lb


» Drum

Core Info

» Metal Core