Description
TAL 800 is an acidic agglomerated flux for welding carbon-manganese steels with a yield strength of Re < 355 MPa. In combination with the following wires: S1, S2, S2Si, S2Mo, S2CrMo1, S2CrMo2. The TAL 800 is excellent for high speed welding up to 2 m/min. It provides a good weld front appearance and excellent slag removal. The chemical composition of the flux provides high crack resistance.
| Chemical composition [%] | Boniszewski coefficient: | Weld deposit chemical analysis [%] | ||||||
| CaO + MgO 5% Al2O3 + MnO 55% CaF2 10% SiO2 + TiO2 25% |
~ 0,6 | C | Si | Mn | Cr | Mo | Ni | |
| S1 | 0,04 -0,08 | 0,3 – 0,6 | 0,8 – 1,1 | |||||
| S2 | 0,04 -0,08 | 0,3 – 0,6 | 1,0 – 1,4 | |||||
| S2Si | 0,04 -0,08 | 0,4 – 0,8 | 1,0 – 1,4 | |||||
| S2Mo | 0,04 -0,08 | 0,3 – 0,7 | 1,0 – 1,4 | 0,4 – 0,6 | ||||
| S CrMo1 | 0,04 -0,08 | 0,3 – 0,7 | 0,9 – 1,3 | 1,0 | 0,4 – 0,6 | |||
| Additional information: | Weld deposit mechanical properties: | |||||||
| Flux density: 1.0 kg/dm (lt.) Granulation: 2 – 12, 2 – 16, 2 – 20 Current capacity: 800 A (DC or AC) Packaging: 25 kg bag, 1000 kg Big Bag |
Rm MPa | Re MPa | A5 [%] | KV [J] | ||||
| +20°C | 0°C | -20°C | ||||||
| S1 | 510 | 400 | 24 | 70 | 40 | |||
| S2 | 530 | 420 | 22 | 70 | 47 | |||
| S2Si | 540 | 430 | 22 | 70 | 47 | |||
| S2Mo | 580 | 480 | 20 | 60 | 47 | |||
| SCrMo1 | 610 | 520 | 20 | 50 | ||||
