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MIG WELDING WIRE MIGFAST – 4 CODING: ER 80S-D2 SIZE-0.8MM/1 MM / 1.2 MM /1.6 MM

MIG WELDING WIRE MIGFAST – 4 CODING: ER 80S-D2 SIZE-0.8MM/1 MM / 1.2 MM /1.6 MM

A copper-coated, low-alloy, solid wire with 0.5% Mo for the GAW of creep-resistant steels of the same type, such as pipes in pressure vessels and boilers with a working temperature of up to 500°C. It can also be used for welding low-alloy high tensile strength steels. MIGFAST-4 is usually welded with 100% Argon as the shielding gas. The mechanical properties are given in the stress-relieved condition.

  • TYPICAL ALL WELD ANALYSIS (%)
  • C: 0.07-0.12
  • Mn: 1.60 – 2.10
  • Si: 0.50-0.80
  • Mo: 0.40-0.60
  • Ni: 0.15 max
  • Cu: 0.50 max
  • S: 0.025 max
  • P: 0.025 max
MECHANICAL PROPERTIES UTS Mpa: 590 min. Ys Mpa: 490 min. Elongation: 17% min. CVN Impact: 27J at -30°C