1. EQUIVALENT STANDARD AND CONFORMITY
- America Standard: AWS A5.17 F6A2-EL12 and AWS A5.17 F7A2-EM12K
| Welding flux |
Wire |
Classification according to AWS A5.17 |
| CM-143 |
EL-12 |
F6A0 |
| CM-143 |
EM-12K |
F7A0
|
2. DESCRIPTION
- Camel CM-143 submerged arc welding flux is produced according to OERLIKON's technology on modern equipment lines that provide a stable quality product.
- CM-143 is a fluorine- Calcium - Silicate sintering flux. In the welding process, in addition to covering and protecting the weld, this welding flux also adds an appropriate amount of silicon and manganese to improve the mechanical properties of the weld.
- Welding flux CM-143 when welding produces less slag, reducing con-sumption.
- It can be welded in DC or AC current, which allows for high speed welding, good weld appearance, a stable arc, and flaky slag.
- Welding flux CM-143 is heated and dried at a temperature of over 850°C, thus thoroughly reducing the water molecular to ensure that the weld does not have porosity. Also, because the amount of residual hydrogen in the weld is low, making the weld flexible.
3. PACKING SPECIFICATION
| Net weight of spool (Kg) |
| 25 |
4. WELD MECHANISM
| Wire |
Tensile strength (N/mm²)) |
Melting limit (N/mm²) |
Elongation (%) |
Elongation (J) |
| EL12 (F6A2) |
420 min |
340 min |
22 min |
50 min/-20ºC |
| EM12K (F7A2) |
500 min |
410 min |
30 min |
60 min/-20ºC |
5. WELD MECHANISM
CM-143: SiO2 + TiO2, Al2O3 + MnO, CaF2