Classification: ER90S-G* (AWS A5.28)
Solid welding wire · Lincoln Electric
Price on request
Prices for this catalogue are not published; every quotation is prepared for the requested quantity and delivery terms.
Key features
- Deposit insensitive to cracking.
- Good radiographic quality.
Standards and classifications
| AWS A5.28 | ER90S-G* |
|---|---|
| EN ISO 21952-A | G CrMo2Si *Nearest classification ER90S-B3 |
Chemical composition
(Weight %), typical, wire
| C | Mn | Si | Cr | Mo |
|---|---|---|---|---|
| 0.08 | 0.9 | 0.6 | 2.5 | 1.0 |
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 | 560 | 680 | 20 | 100 |
* PWHT = Post Weld Heat Treatment
Shielding gas
| Designation (EN ISO 14175) | Type | Composition |
|---|---|---|
| M21 | Mixed gas | Ar+ >15-25% CO₂ |
| C1 | Active gas | 100% CO₂ |
| M13 | Mixed gas | Ar+ 0.5-3% O₂ |
Approvals
CE
Versions and packaging
| Item number | Diameter (mm) | Net weight (kg) |
|---|---|---|
| 581164 | 1.0 | 15.0 |
| 581157 | 1.2 | 15.0 |
Availability of individual item numbers is confirmed with the quotation.
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Product inquiry
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