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Model number:AWS ER70S-6 Diameter: 0.8mm,1.0mm,1.2mm,1.6mm Weight: 15kg,20kg
Standard: AWS ER70S-6, GB/TER50-6
Feature: low carbon steel, high tensile, high quality, little spark and perfect shape.
Application:
Mainly used for welding low carbon alloy steel, widely used in industries of vehicles, bridge-engineering, machine-engineering, steel structures, shipping manufature.
Chemical composition ofwire:
C | Mn | Si | S | P | Cu | Other | |
standard value | 0.06-0.15 | 1.40-71.85 | 0.80-1.15 | ≤0.035 | ≤ 0.025 | ≤ 0.50 | ≤ 0.50 |
sample value | 0.08 | 1.51 | 0.92 | 0.020 | 0.016 | 0.20 | 0.02 |
Typical mechanical properties of deposited metal:
Tenile strength δb (MPa) | Yield point δ0.2(MPa) | Elongation δ5 (%) | AKV Impact value (J) (-20°C) | Shielding gas |
≥ 500 | ≥ 420 | ≥ 22 | ≥ 27 | 100%CO2 |
560 | 500 | 27 | 102 | 100%CO2 |
Diameter of wire & referance current(DC+)
Diameter of wire (mm) | Ø0.8 | Ø 1.0 | Ø 1.2 | Ø 1.6 |
F current (A) | 40-180 | 50-220 | 80-350 | 170-550 |
V current (A) | 40-140 | 50-160 | 50-180 | |
OH current (A) | 40-120 | 50-160 | 45-180 |