SiO2 | Ca F2 | Al2O3 | Ca O+MgO | S | P | other |
26-30 | 1 8-24 | 24-30 | 14-21 | ≤ 0.040 | ≤ 0.040 | ≤ 10 |
WIRE | Tensile strength | Elongation |
Rm/MPa | A(%) | |
F308-H0Cr21Ni10 | ≥ 520 | ≥ 30 |
F316 L -H00Cr19Ni12Mo2 | ≥ 480 | ≥ 30 |
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(%) | KV 2 (J) |
GV | ≥ 520 | - | ≥ 35 | - |
Typical | 592 | - | 42 | - |
Dia(mm) | φ 2.5 | φ 3.2 | φ 4.0 | φ 5.0 |
Current(A) | 80~140 | 250~350 | 350~450 | 400~500 |