ER120S-1
Alloy Type: A5.28, LOW-ALLOY STEEL Filler Metals for Gas Shielded Arc Welding
ER120S-1 is used for a variety of steels where high strength and ductility are critical. It is designed to provide high notch toughness, yield strength, and impact resistance.
Typical Applications: Welding all steels in the 100,000 psi range including T-1 and HY100; lifting and handling machines; bridges, tanks; transport; shipbuilding; railway sector; mines
| AWS Class: ER120S-1 | Certification: AWS A5.28/A5.28M:2005 |
| Alloy: ER120S-1 | AWS/ASME SFA A5.28 |
| Welding Position: F, V, OH, H | Current:
GMAW-DCEP |
| Tensile Strength, kpsi: | 120 min |
| Yield Strength, kpsi: | 105 min |
| Elongation %: | 15min |
Typical Wire Chemistry as per AWS A5.28 (single values are maximum)
| C | Mn | Si | P | S | Ni | Cr |
| 0.10 | 1.40-180 | 0.25-0.60 | 0.010 | 0.010 | 2.00-2.80 | 0.60 |
| Mo | V | Ti | Zr | Al | Cu | Other |
| 0.30-0.65 | 0.03 | 0.10 | 0.10 | 0.10 | 0.25 | 0.50 |