Stainless steels
FERVEO INX 316LSi MIG
solid wireCatalogue only
also as: TIG rod
AWS class
ER 316LSi
EN ISO class
G/W 19 12 3 L Si
Tensile strength (Rm)
650 MPa
Service temperature
−196 … 400 °C
Classification
| AWS class | ER 316LSi |
|---|---|
| EN ISO class | G/W 19 12 3 L Si |
| Material no. (W.-Nr.) | 1.4430 |
| Other standards | ISO 20172: Gruppe 8.1 · TÜV Kennblatt 1000: Gruppe 30 |
Purpose
- Low-carbon Cr-Ni-Mo 18.5/12.5/2.6 solid wire for joining and surfacing corrosion-resistant austenitic steel, tough down to cryogenic temperature.
Why it works
The wire version of the 316L family — low carbon to avoid sensitization, service from cryogenic (-196°C) up to +400°C, on the same DIN 1.4401/1.4404/1.4571/1.4580/1.4583 steels (AISI 316/316L/316Ti equivalents).
Fields of application
- DIN 1.4401, 1.4404, 1.4571, 1.4580, 1.4583 (AISI 316/316L/316Ti).
- Cryogenic service down to -196°C.
Chemical composition
| Element | Typical, % |
|---|---|
| C | 0.02 |
| Cr | 18.5 |
| Mn | 1.8 |
| Mo | 2.6 |
| Ni | 12.5 |
| Si | 0.85 |
Mechanical properties
| Tensile strength (Rm) | 650 MPa |
|---|---|
| Yield strength (Rp0.2) | 430 MPa |
| Elongation (A5) | 34 % |
| Impact energy (KV) | 90 J |
| Service temperature | −196 … 400 °C |
Process
| Polarity | DC+ |
|---|---|
| Shielding gas | M12,M13 |
Sizes and part numbers
| Ø | Request |
|---|---|
| 0.8 mm | |
| 1 mm | |
| 1.2 mm | |
| 1.6 mm |
Supply programme
spools C300 / D100 / D200 / K200 / K300
Cross-reference
| Replaces EAS 4 M-IG (Si) (Böhler) | Direct replacement |
| Replaces AVESTA 316L-Si/SKR-Si (Böhler) | Direct replacement |
| Replaces THERMANIT GE-316L Si (Böhler) | Direct replacement |
| Replaces OK Autrod 316LSi (ESAB) | Direct replacement |
| Replaces OK Autrod 316L (ESAB) | Direct replacement |
| Replaces SM-316LSi (Hyundai) | Direct replacement |
| Replaces SM-316L (Hyundai) | Direct replacement |
| Replaces INEFIL INOX 316 LSI (Inefil) | Direct replacement |
| Replaces MG-S316LS (Kobelco) | Direct replacement |
| Replaces LNM 316LSi (Lincoln) | Direct replacement |
| Replaces MI 316LSi (Magmaweld) | Direct replacement |
| Replaces NIC 316 L (Nicrotec) | Direct replacement |
| Replaces NIC 316 LSI (Nicrotec) | Direct replacement |
| Replaces INERTFIL 316LSi (Oerlikon) | Direct replacement |
| Replaces 20/10MS (Selectarc) | Direct replacement |
| Replaces UTP A 68 MoLC (UTP) | Direct replacement |
Equivalence refers to the classification (AWS / EN ISO), not to product identity. In applications with a qualified procedure (WPS), validate the substitution before use.
Base metals
1.44011.44041.45711.45801.4583
Advantages
- Service -196°C to +400°C.
- Weldable on MIG/MAG and TIG.