MIG (GMAW) wires
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DIN EN ISO: 16834-A G 69 6 M21 Mn4Ni1,5CrMoAWS: A5.28 ER110S-G, A5.28 ER100S-1
MIG (GMAW) wires for high strength structural steels (NiCrMo)
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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 can be found in crane construction, mining, shipbuilding, automotive and pressure vessel industries.
Base materials
For high strength fine-grained structural steels up to yield strength 690MPa (100ksi).
S500Q-S690Q, S500QL-S690QL, S500QLN-S690QLN, P500Q-P690Q, P500QL1-P690QL1, P500QL2-P690QL2, S770QL
ASTM A514 Steel Grades
EH62, EH69
Classifications
| DIN EN ISO | 16834-A G 69 6 M21 Mn4Ni1,5CrMo |
|---|---|
| AWS | A5.28 ER110S-G, A5.28 ER100S-1 |
Typical analysis in %
| C | Si | Mn | Cr | Ni | Mo | Ti |
|---|---|---|---|---|---|---|
| 0,09 | 0,55 | 1,67 | 0,25 | 1,60 | 0,50 | 0,07 |
Mechanical properties
| Yield strength (MPa) | ≥ 720 |
|---|---|
| Tensile strength (MPa) | ≥ 790 |
| Elongation (%) | 4d/5d: ≥17 |
| Charpy-V value (ISO-V, J) | RT ≥ 100 -60°C ≥ 47 |
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
- TÜV 10268, DB 42.045.18, ABS, BV, LR, RINA, RS, DNV, CE, VG 95132
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.
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