NOVOFIL
T1
ER100S-G
MIG/MAG welding wire for high strength steels
NOVOFIL
SGMO
- MIG/MAG
- 2005 AWS ER70S-A1
- 2012 – G MoSi
Solid wire for welding 0.5% Mo low-alloyed steels resistant to hot creep and fine-grained steels with a high elastic limit, under Ar/CO₂ gas mixture shielding. Suitable for the construction of pressure vessels and pipes subjected to operating temperatures up to 500 °C. Good resilience values at low temperatures.
Diameters [mm]0.80 · 0.90 · 1.00 · 1.20 · 1.60
CoatingsCopper coated · Bronze coated · Copper free
Shielding gasesM21 · C1
ApprovalsCE
Classification
- SFA-5.28/5.28M:2005 AWS ER70S-A1
- UNI EN ISO 21952-A:2012 – G MoSi
Shielding gases
- M21: Ar + 15–25% CO₂
- C1: 100% CO₂
Packaging
| ⌀ mm | 0.60 | 0.80 | 0.90 | 1.00 | 1.20 | 1.60 |
|---|---|---|---|---|---|---|
| Spool | – | ✓ | ✓ | ✓ | ✓ | ✓ |
| Drum | – | ✓ | ✓ | ✓ | ✓ | ✓ |
Spool weight: 15 kg – 16 kg – 18 kgDrum weight: 250 kg – 300 kg – 450 kg
Chemical analysis of the wire [%]
| C | Mn | Si | Ni | Mo | Cu | |
|---|---|---|---|---|---|---|
| Value | 0.1 | 1 | 0.55 | 0.1 | 0.5 | 0.15 |
Mechanical properties of the weld metal
| Gas M21 | |
|---|---|
| Yield strength Re | ≥ 400 MPa |
| Tensile strength Rm | ≥ 615 MPa |
| Elongation A5 | 26% |
| Impact test KV (−20 °C) | 90 J |
| Impact test KV (+20 °C) | 150 J |
Welding positions
- PAflat
- PBhorizontal-vertical
- PChorizontal
- PEoverhead
- PFvertical up
- PGvertical down
Data according to the NOVOFIL S.p.A. technical data sheet. Values are for information only and may vary depending on welding conditions.