CLASSIFICATION
- AWS A5.20: E71T-1MJ H4, E71T-1C H4
- AS/NZS ISO: 17632-B – T494T12-1M A-U H5
- AS/NZS ISO: 17632-B T493T12-1C H5
SPECIFICATIONS
Typical All Weld Metal Chemical Analysis | |||||||
---|---|---|---|---|---|---|---|
Shielding Gas | C | Mn | Si | P | S | Ni | Cu |
100% CO2 | 0.02 | 0.90 | 0.29 | 0.012 | 0.011 | 0.31 | 0.14 |
82% Ar/18% CO2 | 0.02 | 1.18 | 0.46 | 0.012 | 0.011 | 0.30 | 0.14 |
Typical All Weld Metal Mechanical Analysis | ||||
---|---|---|---|---|
Gas Type | Yield Strength | Tensile Strength | Elongation | CVN Impact Values |
100% CO2 | 545 MPa | 593 MPa | 26% | 34J @ -30ºC |
82% Ar/18% CO2 | 558 MPa | 607 MPa | 26% | 89J @ -30ºC 81 @ -40ºC 77J @ -46ºC |