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
- Micro alloyed wire for 2 run technique application
- Excellent impact toughness in combination with OP122 and OP121TT
Standards and classifications
| Classification | Flux AWS 5.23 EN ISO 14171-A OP 121TT F7A4-EC-G S 46 4 FB TZ OP 122 F7A4-EC-G S 46 4 FB TZ |
|---|
Chemical composition
- (WEIGHT %), TYPICAL, WIRE
- C Mn Si P S Ti B
- OP 121TT 0.04 1.4 0.30 ≤0.025 ≤0.020 0.020 0.003
- OP 122 0.04 1.5 0.25 ≤0.025 ≤0.020 0.020 0.003
Mechanical properties
- , TYPICAL, ALL WELD METAL
- Flux Condition* Yield strength
- (MPa)
- Tensile strength
- (MPa)
- Elongation
- (%)
- Impact ISO-V (J)
- -20°C -40°C
- OP 121TT AW ≥ 460 530-620 ≥24 ≥80 ≥60
- OP 122 AW ≥ 460 530-620 ≥24 ≥80 ≥60
- * AW = As welded
Versions and packaging
| Item number | Diameter (mm) | Net weight (kg) | Packaging |
|---|---|---|---|
| W000282038 | 2.4 | 25.0 | |
| W000282040 | 3.2 | 25.0 | |
| W000282043 | 4.0 | 25.0 | |
| W000387581 | 80.0 | SPOOL 80.0 |
Availability of individual item numbers is confirmed with the quotation.
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