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TIG FILLER WIRE TIGFAST – CODING: ER 70S-2 SIZE-1.6MM/2.00MM/2.4MM/3.00MM

TIG FILLER WIRE TIGFAST – CODING: ER 70S-2 SIZE-1.6MM/2.00MM/2.4MM/3.00MM

Deoxidized copper coated mild steel wire. Structural, pressure vessels and boilers involving unalloyed and micro-alloyed structural steels. It meets HIC & SSCC test as per NACE specification.

  • TYPICAL ALL WELD ANALYSIS (%)
  • C: 0.07max
  • Mn: 0.90-1.40
  • Si: 0.40-0.70
  • Mo: 0.15 max
  • Ni: 0.15 max
  • Cu: 0.50 max
  • Ti: 0.05-0.15
  • Zr: 0.02-0.12
  • Ai: 0.05-0.15
  • S: 0.03 max
  • P: 0.025 max
  • Cr: 0.15 max
Approvals NPCIL, IBR
MECHANICAL PROPERTIES UTS Mpa: 480 min. Ys Mpa: 400 min. Elongation: 22% min. CVN Impact: 27J at -30°C