FIller Metal Breakdown

SM-1N

① As SM-1N contains 1% Ni, its impact value in low temperature is good. ② Both its bead apperarance and weldability are excellent
  • Welding Positions
Welding position 1GWelding position 2FWelding position 3GWelding position 4G
1G 2F 3G 4G
Welding positions PA-PG

Classification

  • AWS A5.28/ASME SFA-5.28 ER80S-Ni1

Approvals

BV
✓

Features

  • Impact value in low temp. is good
  • Excellent bead appearance & weldability
Polarity: DC+

Application Areas

  • Oil & gas industry
  • Offshore industry
  • Power plant, chemical industry
Shielding Gas: Ar + 20% CO2

Base Materials to be welded

Oil and gas industry, Offshore industry, Power plant Petro chemical industry and oil pipes.

Diameter / Packaging

Wire Diameter Current Packaging
1.2 (0.045) DC+ 80~250 Spool 15kg

Typical Chemical Composition of the Wire (wt%)

C Si Mn P S Cu Ni Cr Mo V
0.11 0.66 1.11 0.019 0.001 0.14 0.95 0.05 0.01 0.01

Typical Mechanical Properties of All-Weld Meta

Shielding Gas Yield Strength Tensile Strength Elongation Temperature Impact Toughness
Ar + 20% CO2 500 (73) 590 (86) 28 -45 / -60 115 / 40

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