Classification: ER310 (AWS/ASME SFA - 5.9)
Fully austenitic welding rod for GTA (TIG) welding of heat resisting steels containing approximatelly 25% chromium and 20% nickel which are used in heat treatment and industrial furnaces and equipments, like cement and steel industries.
Price and availability are provided by quotation. Send an enquiry with quantity and variant.
Product description
Fully austenitic welding rod for GTA (TIG) welding of heat resisting steels containing approximatelly 25% chromium and 20% nickel which are used in heat treatment and industrial furnaces and equipments, like cement and steel industries. Also suited for welding heat resisting and non-scaling ferritic chromium steels, provided that corrosion attack by reducing sulphur bearing combustion gases is not to be expected. Non-scaling up to 1200°C. Weld metal exhibits good toughness values down to -196°C.
Standards and classifications
| AWS/ASME SFA - 5.9 | ER310 |
| EN ISO 14343 - A | W 25 20 |
| TS EN ISO 14343 - A | W 25 20 |
| DIN M. No. | 1.4842 |
Base materials
| EN | Material | ASTM |
|---|---|---|
| G-X15CrNi25-20 | 1.4840 | |
| X15CrNiSi25-21 | 1.4841 | 314 |
| 1.4842 | 310 | |
| X8CrNi25-21 | 1.4845 | 310S |
| X8CrNiTi18-10 | 1.4878 | 321H |
| GX25CrNiSi18-9 | 1.4825 |
Typical chemical features of the welding wire
| Type of Analysis | C | Si | Mn | Cr | Ni |
|---|---|---|---|---|---|
| Welding Wire | 0.10 | 0.40 | 1.60 | 26.00 | 21.00 |
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 | 450 | 580 | 36 | 20°C → 150 | -60°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 |
|---|---|---|---|---|---|
| 23104EBKM2 | 1.20x1000 | 5.0 | 4 | 21.4 | Cardboard Tube |
| 23104GBKM2 | 1.60x1000 | 5.0 | 4 | 21.4 | Cardboard Tube |
| 23104HBKM2 | 2.00x1000 | 5.0 | 4 | 21.4 | Cardboard Tube |
| 23104IBKM2 | 2.40x1000 | 5.0 | 4 | 21.4 | Cardboard Tube |
| 23104LBKM2 | 3.20x1000 | 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).