China Welding Flux Sj102 for Hardfacing/Surfacing Welding, Find details about China Welding Flux, Saw Flux from Welding Flux Sj102 for Hardfacing/Surfacing Welding
(Chemical Composition)(%)
SiO2+TiO2 | Al2O3+MnO | CaO+MgO | CaF2 | S | P |
5-10 | 30-40 | 6-10 | 40-50 | <=0.06 | <=0.06 |
(Mechanical Performance of the Deposited Metal)
Wires | Standard Models | бb | δ5 |
HOCr21Ni10 | F308-HOCr21Ni10 | ≥520 | ≥30% |
HOOCr21Ni10 | F308L-HOOCr21Ni10 | ≥480 | ≥25% |
Test Item | C | Mn | Si | S | P | Cr | Ni | Mo | Cu |
GV | ≤0.08 | 1.0~2.5 | 0.3~0.65 | ≤0.03 | ≤0.03 | 19.5~22 | 9.0~11.0 | ≤0.75 | ≤0.75 |
Typical | 0.05 | 1.79 | 0.37 | 0.011 | 0.023 | 20.15 | 9.52 | 0.008 | 0.09 |
Test Item | Rm(Mpa) | ReL(Mpa) | A(%) | KV2(J) |
Typical | 580 | - | 42 | - |
Dia(mm) | φ2.5 | φ3.2 | φ4.0 | φ5.0 |
Current(A) | 80~140 | 250~350 | 350~450 | 400~500 |
Test Item | C | Mn | Si | S | P | Cr | Ni | Mo | Cu |
GV | ≤0.03 | 1.0~2.5 | 0.3~0.65 | ≤0.03 | ≤0.03 | 19.5~22 | 9.0~11.0 | ≤0.75 | ≤0.75 |
Typical | 0.023 | 1.76 | 0.51 | 0.019 | 0.018 | 19.92 | 9.56 | 0.1 | 0.11 |
Test Item | Rm(Mpa) | ReL(Mpa) | A(%) | KV2(J) |
GV | ≥520 | - | ≥35 | - |
Typical | 592 | - | 42 | - |
Dia(mm) | φ2.5 | φ3.2 | φ4.0 | φ5.0 |
Current(A) | 80~140 | 250~350 | 350~450 | 400~500 |