Technical data sheet Welding Flux SJ102
Wechat/whatsapp/viber/line/Mob:+8618563406379
skype: tracyliu1203 mail: tracyliu at hlweldingflux.com
1.Specifications:
EN760 SA FB 2 55 AC H5
2.Description:
SJ102 is an agglomerated fluoride-basic type flux. B‖W=1.6,mesh 10-60,the shape is gray-white round grain.It can assure very pure weld metal,very low level of residue elements in all-weld which will perform excellent resistance to crack. The slag removal is easy at high temperature,with smooth and defect free weld bead appearance.
It should be re-dried under 300-350℃ for 2 hours. Rust,grease and moisture on the weldment should be removed before welding.
3.Applications:
For surfacing/hardfacing/cladding of rollers for continuous casting,steel rolling,transporting,and also some kinds of wearproof materials,etc.
The flux is suited to combine with high alloy wire(sold wire or flux-cored wire),such as 414,414N,410NiMoV,and 13%Cr series of flux-cored wires or sold wires.
4.Chemical Composition(%)
SiO2+TiO2 | Al2O3+MnO | CaO+MgO | FeO | CaF2 | S | P |
15-20 | 22-30 | 30-40 | ≤1 | 10-15 | ≤0.02 | ≤0.03 |
5.Chemical composition of Used for 3Cr13 flux-cored wire
C | Mn | Si | S | P | Ci | Mo | Ni | |
Composition of wire | 0.25-0.55 | 1.0-2.0 | ≤0.6 | ≤0.3 | ≤0.35 | 11.5-14.5 | 0.8 | 3-4 |
Composition of deposited metal | 0.069 | 1.45 | 0.27 | 0.018 | 0.025 | 12.47 | 0.72 | 3.13 |
Hardness of surfacing welding layer HRC45±2
.gif)
