ALFA ER410 Stainless Steel TIG Welding Filler Rod is a solid TIG welding wire depositing martensitic stainless steel weld metal. The deposited weld metal provides resistance to corrosion, oxidation, and hydrogen attack. It is suitable for welding stainless steel grades 410 and 403, as well as CA 15 cast stainless steel.
Product Specifications
| Specification | Details |
|---|---|
| Brand | ALFA |
| Product Name | ALFA ER410 Stainless Steel TIG Welding Filler Rod |
| Identification | ER410 |
| Product Type | Stainless Steel TIG Welding Filler Rod |
| Classification | AWS/SFA 5.9: ER410 |
| Weld Metal Type | Martensitic Stainless Steel |
| Welding Process | TIG / GTAW |
| Shielding Gas | Pure Argon |
| Corrosion Resistance | Resistant |
| Oxidation Resistance | Resistant |
| Hydrogen Attack Resistance | Resistant |
| Standard Length | 1000 mm |
| Available Sizes | 1.6, 2.0, 2.40/2.50, 3.15/3.20 mm |
| Packing / Packet | 5 kg |
| Packing / Box | 20 kg |
Chemical Composition
| Element | Range / Maximum |
|---|---|
| Carbon (C) | 0.06% Max |
| Manganese (Mn) | 0.6% Max |
| Silicon (Si) | 0.25–0.50% |
| Sulphur (S) | 0.03% Max |
| Phosphorus (P) | 0.03% Max |
| Chromium (Cr) | 11.5–13.5% |
| Nickel (Ni) | 0.6% Max |
| Molybdenum (Mo) | 0.50% Max |
| Copper (Cu) | 0.50% Max |
Mechanical Properties
| Property | Value |
|---|---|
| Ultimate Tensile Strength (UTS) | 550–700 MPa |
| Elongation (L=4D) | 20–28% |
| Weld Metal Hardness | 330–390 Brinell |
Typical Applications
- Welding of stainless steel grade 410
- Welding of stainless steel grade 403
- Welding of CA 15 cast stainless steel
- Surfacing carbon-manganese steel
- Surfacing low-alloy steel
- Surfacing stainless steel
- Chemical industry applications
- Petrochemical applications
- Refinery applications
Packing Details
| Diameter | Length | Packing / Packet | Packing / Box |
|---|---|---|---|
| 1.6 mm | 1000 mm | 5 kg | 20 kg |
| 2.0 mm | 1000 mm | 5 kg | 20 kg |
| 2.40 / 2.50 mm | 1000 mm | 5 kg | 20 kg |
| 3.15 / 3.20 mm | 1000 mm | 5 kg | 20 kg |




