MIG (GMAW) wires
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AWS: A5.28 ER120S-1
MIG (GMAW) wires for high strength structural steels
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Characteristics and application
MIG/GMAW wire for welding high strength low alloy steels. Used for welding high strength steels in many high stress, critical applications; also exhibiting excellent toughness down to -60°C.
Typical applications are mining, mobile cranes, shipbuilding, concrete pumps and pressure vessel industries.
Base materials
For high strength fine-grained structural steels up to tensile strength 830MPa (120ksi).
S690Q-S890Q, S690QL-S890QL, S690QLN-S890QLN, HY 100
Classifications
| AWS | A5.28 ER120S-1 |
|---|
Typical analysis in %
| C | Si | Mn | Cr | Ni | Mo |
|---|---|---|---|---|---|
| 0,09 | 0,35 | 1,55 | 0,35 | 2,50 | 0,55 |
Mechanical properties
| Yield strength (MPa) | ≥ 730 |
|---|---|
| Tensile strength (MPa) | ≥ 830 |
| Elongation (%) | 4d/5d: ≥14 |
| Charpy-V value (ISO-V, J) | RT ≥ 70 -50°C ≥ 68 |
Typical heat treatment
Welding procedure, including preheat temperature, interpass temperature and PWHT, will be dependent on the base material being welded and any applicable design codes.
Approvals
- CE
Documentation
Official Fliess publication for the programme as a whole, not for the individual item.
Related products
Related products from the Fliess programme, with the welding process. Not a claim of technical interchangeability.
Request a quotation
Send an enquiry for this item. State the quantity and the delivery deadline and we will prepare a quotation.