Classification: ER318 (AWS/ASME SFA - 5.9)
Austenitic stainless steel welding rod for GTA (TIG) welding of unstabilized or stabilized corrosion resisting Cr-Ni-Mo steels.
Price and availability are provided by quotation. Send an enquiry with quantity and variant.
Product description
Austenitic stainless steel welding rod for GTA (TIG) welding of unstabilized or stabilized corrosion resisting Cr-Ni-Mo steels. Stabilized with Nb (Niobium) and resistant to intergranular corrosion up to 400°C.Especially used in welding of chemical tanks, pipes and equipments which are used in chemical, petrochemical, paper, paint, shipbuilding industries.
Standards and classifications
| AWS/ASME SFA - 5.9 | ER318 |
| EN ISO 14343 - A | W 19 12 3 Nb |
| TS EN ISO 14343 - A | W 19 12 3 Nb |
| DIN M. No. | 1.4576 |
Base materials
| EN | Material | ASTM |
|---|---|---|
| X2CrNiMo17-12-2 | 1.4404 | 316L |
| X2CrNiMoN17-11-2 | 1.4406 | 316LN |
| X2CrNiMo18-14-3 | 1.4435 | 316L |
| X3CrNiMoN17-13-3 | 1.4436 | 316 |
| X6CrNiMoTi17-12-2 | 1.4571 | 316 Ti |
| X6CrNiMoNb17-12-2 | 1.4580 | 316 Cb |
| G-X5CrNiMoNb 19-11-2 | 1.4581 | |
| X10CrNiMo18-12 | 1.4583 | 318 |
| GX3CrNiMoCuN24-6-5 | 1.4573 |
Typical chemical features of the welding wire
| Type of Analysis | C | Si | Mn | Cr | Ni | Mo | Nb |
|---|---|---|---|---|---|---|---|
| Welding Wire | 0.04 | 0.40 | 1.70 | 19.50 | 11.50 | 2.60 | 0.70 |
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 | 480 | 640 | 32 | 20°C → 130 |
* 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 |
|---|---|---|---|---|---|
| 23107EBKM2 | 1.20x1000 | 5.0 | 4 | 21.4 | Cardboard Tube |
| 23107GBKM2 | 1.60x1000 | 5.0 | 4 | 21.4 | Cardboard Tube |
| 23107HBKM2 | 2.00x1000 | 5.0 | 4 | 21.4 | Cardboard Tube |
| 23107IBKM2 | 2.40x1000 | 5.0 | 4 | 21.4 | Cardboard Tube |
| 23107LBKM2 | 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).