• Advanced welding consumables for a range of applications

    WA MSS 307
WA MSS 307

WA MSS 307

GMAW stainless steel solid wire

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Technical information

Product Details

  • Alloy Type: Stainless Steels
  • Cracks: No
  • Machinable: Yes
  • Multi-layer: Yes
  • AWS Classification(s): ASME IIC SFA 5.9 / AWS A 5.9: (ER307) modified
  • EN ISO Classification(s): EN ISO 14343-A: G 18 8 Mn
  • Base Metal(s) to Weld: AISI 431, UNS S40977, UNS S43100, 1.4372, 1.4512, 1.4589, AISI 409, 1.4825, UNS S40900, Alloy 201, 1.4107, UNS S20100, 1.4003, 1.4057, AISI 3Cr12
  • Welding Process(es): GMAW / MCAW


  • Chromium, nickel, manganese stainless steel deposit
  • Resistant to scaling up to 800°C
  • Resistant to sigma phase embrittlement
  • Work-hardening, crack and thermal shock resistant deposit

Wear type suitability:


Welding Positions:

Welding products and techniques evolve constantly. All descriptions, illustrations and properties given on this site are subject to change without notice and can only be considered as suitable for general guidance. This information is intended to help the user make the correct choice of product but it is the responsibility of the user to assess the suitability for their intended application. Information may vary by region, please consult your local subsidiary.

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