Submerged arc 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
- Seamless copper coated flux cored wire
- Designed for normalizing/Normalizing+ stress relief conditions to provide impact toughness down to -60°C
- Recommended with OP 121TT
Chemical composition
- (WEIGHT %), TYPICAL, WIRE
- C Mn Si Ni Mo
- OP 121TT 0.05 1.40 0.10 1.90 0.35
Mechanical properties
- , TYPICAL, ALL WELD METAL
- Flux Condition* Yield strength
- (MPa)
- Tensile strength
- (MPa)
- Elongation
- (%)
- Impact ISO-V (J)
- -20°C -40°C -60°C
- OP 121TT N + PWHT 940°C+600°C ≥ 460 570-670 ≥22 100 80 47
- OP 121TT N 940°C ≥ 420 550-650 ≥22 100 80 47
- * N = Normalising; PWHT = Post weld heat treatment
Versions and packaging
| Item number | Diameter (mm) | Net weight (kg) |
|---|---|---|
| W000282067 | 4.0 | 25.0 |
Availability of individual item numbers is confirmed with the quotation.
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