Classification: ER90S-G* (AWS A5.28)
TIG rod · 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.
- Also suitable for the welding of 1¼Cr½Mo steels where improved resistance to hydrogen attack or corrosion by sulphur is required.
Standards and classifications
| AWS A5.28 | ER90S-G* |
|---|---|
| EN ISO 21952-A | W CrMo2Si * Nearest classification ER90S-B3 |
Chemical composition
(Weight %), typical
| C | Mn | Si | Cr | Mo |
|---|---|---|---|---|
| 0.08 | 1.0 | 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 | |||||
| I1 | PWHT 700°C/1h | 560 | 640 | 22 | 140 |
* PWHT = Post Weld Heat Treatment
Shielding gas
| Designation (EN ISO 14175) | Type | Composition |
|---|---|---|
| I1 | Inert gas | Ar (100%) |
Approvals
TÜVCE
Versions and packaging
| Item number | Diameter (mm) | Net weight (kg) |
|---|---|---|
| 600247 | 2.0 | 5.0 |
| 605563 | 2.4 | 5.0 |
Availability of individual item numbers is confirmed with the quotation.
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Product inquiry
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