ZT · F600R (surfacing)
· Compliance: GB / T12470-2003, F48A2-H10Mn2
AWS A5.23, F7A0-EH14
· Description: ZT · F600R is smelting flux. It is brown to light yellow glass-like particles with a particle size of 2.0-0.28mm (10-60 mesh). It can be used for both AC and DC. The welding wire is connected to the positive electrode during DC welding. The welding process has good performance, easy slag removal and beautiful appearance.
· Application: It is mainly used for electroslag welding, with H10MnSi, H10Mn2, HO8Mn2MOVA, H10MnMOA, etc., welding large structures of low carbon steel and some alloy steel, (A3, 20g, 16Mn, 15MnV, 14MnMOV, 18MnMONb, etc.) Columns, rolling stands, large columns and shafts.
Mechanical properties of deposited metal (according to GB / T12470-2003, F48A2-H10Mn2)
| Pilot projects | tensile strength Rm (MPa) | Yield Strength Reh (MPa) | Elongation A (%) | AKV（J） |
| -20℃ | ||||
| guarantee value | 480～660 | ≥400 | ≥22 | ≥27 |
·Precautions:
1. Bake at 300 ℃ ~ 350 ℃ for 2h before welding.
2. The rust, oil, moisture and other impurities must be removed at the welding place.
| Previous:ZT · HJ250G (low manganese, medium silicon and fluorine) | next:Opening permit |
