Classification: ER80S-B2 (AWS/ASME SFA - 5.28)
Low alloyed, GTA (TIG) welding rod for Cr-Mo alloyed creep resisting steels, subjected to operating temperatures up to 570°C.
Price and availability are provided by quotation. Send an enquiry with quantity and variant.
Product description
Low alloyed, GTA (TIG) welding rod for Cr-Mo alloyed creep resisting steels, subjected to operating temperatures up to 570°C. Contains high level of deoxidizing (Mn and Si) elements to control porosity during welding. Particularly used in root and cap pass welding of steam generators joints, boilers, pressure vessels and pipes, where high X-ray quality is required. Also suitable for welding carbon steel parts subsequently heat treated after welding. Observe directions of pre- and post-weld heat treatment of base metal.
Standards and classifications
| AWS/ASME SFA - 5.28 | ER80S-B2 |
| EN ISO 21952 - B | W 55 1CM |
| TS EN ISO 21952 - B | W 55 1CM |
Base materials
| EN | DIN |
|---|---|
| 13CrMo4-5 | 13 CrMo 4 4 |
Typical chemical features of the welding wire
| Type of Analysis | C | Si | Mn | Cr | Mo |
|---|---|---|---|---|---|
| Welding Wire | 0.10 | 0.60 | 0,50 | 1.40 | 0,50 |
Typical mechanical values of weld metal
| Test Condition | Protection Gas | Yield Strength (N/mm²) | Tensile Strength (N/mm²) | Elongation A5 (%) | Charpy V-Notch Properties (J) |
|---|---|---|---|---|---|
| As welded | I1 | 550 | 620 | 21 | 20°C → 80 |
| After Heat Treatment(620°C 1 hour) | I1 | 540 | 600 | 22 | 20°C → 100 |
* Chemical compositon and mechanical properties are valid when using shielding gas EN ISO 14175 - I1 (%100 Ar).
Welding positions
Polarity
Shielding gas
Variants and packaging
| Product Code | Diameter X Length (mm) | Weight Of The Box (kg) | Boxes Per Package | Weight Of The Package | Packaging Type |
|---|---|---|---|---|---|
| 22103GBKM2 | 1.60x1000 | 5.0 | 4 | 21.4 | Cardboard Tube |
| 22103HBKM2 | 2.00x1000 | 5.0 | 4 | 21.4 | Cardboard Tube |
| 22103IBKM2 | 2.40x1000 | 5.0 | 4 | 21.4 | Cardboard Tube |
Storage and re-drying
- Shouldn t be exposed to high statical load and impact.
Documentation
Documents open from the official Magmaweld pages (PDF).