Classification: E81T1-Ni1M-H4 (AWS A5.29)
Flux-cored wire · Oerlikon Welding
Price on request
Prices for this catalogue are not published; every quotation is prepared for the requested quantity and delivery terms.
Key features
- Rutile 0.9%Ni flux cored wire with excellent all-positional weldability and good impact toughness at -50°C.
- Best in class welding performance and productivity in positional welding.
- Optimal solution for welding of wind mill foundations, offshore and steel constructions.
- Can be applied for applications requiring CTOD testing.
Standards and classifications
| AWS A5.29 | E81T1-Ni1M-H4 |
|---|---|
| EN ISO 17632-A | T 46 5 1Ni P M 1 H5 |
| EN ISO 17632-B | T555T1-1MA-N1-UH5 |
Chemical composition
(Weight %), typical, all weld metal
| C | Mn | Si | P | S | Ni |
|---|---|---|---|---|---|
| 0.05 | 1.3 | 0.4 | ≤0.010 | ≤0.010 | 0.85 |
Mechanical properties
Typical, all weld metal
| Shielding gas | Condition | Yield strength (MPa) | Tensile strength (MPa) | Elongation (%) | Impact ISO-V (J) | |
|---|---|---|---|---|---|---|
| -40°C | -50°C | |||||
| M21 | AW | ≥460 | 550-690 | ≥22 | ≥80 | ≥60 |
* AW = As welded
Gas test: 82% Ar + 18% CO₂
Welding positions
All positions
Current type
DC+
Shielding gas
| Designation (EN ISO 14175) | Type | Composition |
|---|---|---|
| M21 | Mixed gas | Ar+ >15-25% CO₂ |
Approvals
ABSLRDNV
Versions and packaging
| Item number | Diameter (mm) | Net weight (kg) |
|---|---|---|
| W000281158 | 1.2 | 16.0 |
Availability of individual item numbers is confirmed with the quotation.
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Product inquiry
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