Stainless steels
FERVEO INX 430 TIG
TIG rodCatalogue only
AWS class
ER430
EN ISO class
G/W 17
Hardness
220 HB
Classification
| AWS class | ER430 |
|---|---|
| EN ISO class | G/W 17 |
| Material no. (W.-Nr.) | 1.4015 |
Purpose
- TIG rod version of the Cr17.5 ferritic INX 430 wire — same 950°C scaling-resistant service.
Why it works
Same alloy as INX 430 MIG, as a TIG rod (DC-, I1 gas) — fine puddle control for root passes on ferritic parts in hot service.
Fields of application
- DIN 1.4057, 1.4059, 1.4740, 1.4742 (ferritic steels).
Chemical composition
| Element | Typical, % |
|---|---|
| C | 0.07 |
| Cr | 17.5 |
| Mn | 0.7 |
| Si | 0.8 |
Mechanical properties
| Tensile strength (Rm) | 540 MPa |
|---|---|
| Yield strength (Rp0.2) | 340 MPa |
| Elongation (A5) | 20 % |
| Hardness | 220 HB |
Process
| Polarity | DC− |
|---|---|
| Shielding gas | I1 |
Sizes and part numbers
| Ø | Request |
|---|---|
| 1 mm | |
| 1.6 mm | |
| 2.4 mm | |
| 3.2 mm |
Supply programme
boxes 10 kg
Base metals
1.40571.40591.47401.4742
Advantages
- Scaling-resistant to 950°C.
- Continuous service to 475°C.