Classification: Flux AWS 5.23 EN ISO 26304-A OP 121TT F9A8/F8P6-EC-G S 55 6 FB TZ
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
- Nickel and Molybdenum addition to ensure both high strength properties and high impact toughness down to -60°C
- Also compatible with applications requiring a post weld heat treatment
Standards and classifications
| Classification | Flux AWS 5.23 EN ISO 26304-A OP 121TT F9A8/F8P6-EC-G S 55 6 FB TZ |
|---|
Chemical composition
- (WEIGHT %), TYPICAL, WIRE
- C Mn Si Ni Mo
- OP 121TT 0.05 1.5 0.3 1.5 0.4
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 | AW | ≥550 | 640-760 | ≥20 | ≥100 | ≥60 | ≥47 |
| OP 121TT | PWHT 620°C/1h | ≥500 | 600-710 | ≥22 | ≥120 | ≥100 | ≥60 |
*AW = As welded; PWHT = Post weld heat treatment
Versions and packaging
| Item number | Diameter (mm) | Net weight (kg) |
|---|---|---|
| W000379128 | 4.0 | 25.0 |
Availability of individual item numbers is confirmed with the quotation.
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Product inquiry
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