Classification: ER80S-G (AWS A5.28)
Solid welding wire · Oerlikon Welding
Price on request
Prices for this catalogue are not published; every quotation is prepared for the requested quantity and delivery terms.
Key features
- Excellent mechanical characteristics.
- Can also be used to weld 0.9% Cr and 0.5% Mo steels.
- Also suitable where some resistance to hydrogen attack by sulphur bearing crude oil is required
Standards and classifications
| AWS A5.28 | ER80S-G |
|---|---|
| EN ISO 21952-A | G CrMo1Si |
Chemical composition
(Weight %), typical, wire
| C | Mn | Si | P | S | Cr | Mo |
|---|---|---|---|---|---|---|
| 0.08 | 1.2 | 0.6 | ≤0.020 | ≤0.020 | 1.2 | 0.6 |
Mechanical properties
Typical, all weld metal
| Shielding gas | Condition | Yield strength (MPa) | Tensile strength (MPa) | Elongation (%) | Impact ISO-V (J) |
|---|---|---|---|---|---|
| +20°C | |||||
| M21 | PWHT 690°C/1h | ≥355 | ≥550 | ≥20 | ≥80 |
* PWHT = Post Welding Heat Treatment
Shielding gas
| Designation (EN ISO 14175) | Type | Composition |
|---|---|---|
| M20 | Mixed gas | Ar+ >5-15% CO₂ |
| M21 | Mixed gas | Ar+ >15-25% CO₂ |
| M24 | Mixed gas | Ar+ >5-15% CO₂+ >0,5-3% O₂ |
| M26 | Mixed gas | Ar+ >15-25% CO₂+ >0,5-3%O₂ |
Approvals
TÜVDBCE
Versions and packaging
| Item number | Diameter (mm) | Net weight (kg) |
|---|---|---|
| W000282958 | 1.0 | 16.0 |
| W000282960 | 1.2 | 16.0 |
Availability of individual item numbers is confirmed with the quotation.
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Product inquiry
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