Mild & carbon steels
FERVEO STL NI1 TIG
TIG rodCatalogue only
also as: solid wire
AWS class
ER80S-Ni1
EN ISO class
G 46 5 M21 3 Ni1 EN
Tensile strength (Rm)
600 MPa
Classification
| AWS class | ER80S-Ni1 |
|---|---|
| EN ISO class | G 46 5 M21 3 Ni1 EN |
Purpose
- Nickel-alloyed solid MIG rod and TIG rod, for joining cold-service steel (AWS ER80S-Ni1, EN ISO G 46 5 M21 3 Ni1).
Why it works
Adding nickel versus the SG range improves the deposit's low-temperature toughness, the first reference in the Dratec range's cold-service sub-family within the FERVEO STL ladder.
Fields of application
- Joining cold-service steel, by MIG or TIG.
Chemical composition
| Element | Typical, % |
|---|---|
| C | 0.1 |
| Mn | 1.1 |
| Mo | 0.1 |
| Ni | 1 |
| Si | 0.6 |
Mechanical properties
| Tensile strength (Rm) | 600 MPa |
|---|---|
| Yield strength (Rp0.2) | 480 MPa |
| Elongation (A5) | 20 % |
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 25 kg · rods 1–3 mm
Cross-reference
| Replaces Ni 1-IG (Böhler) | Direct replacement |
| Replaces LNT Ni1 (Lincoln) | Direct replacement |
| Replaces TG 150 (Magmaweld) | Direct replacement |
| Replaces CARBOROD Ni1 (Oerlikon) | 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
S355NL-S500QL15MnNi63
Advantages
- Available as both MIG rod and TIG rod under the same reference.
- Nickel alloying for cold service, not covered by the general SG range.
Limitations
- For even colder service, see FERVEO STL NI2,5 TIG, with higher nickel content.