Europa EN |
USA UNS |
USA ASTM |
China GB |
Russia GOST |
Giappone JIS |
India IS |
Corea KS |
X105CrMo17 | S44004 | 440C | 108Cr17 | 95Ch18 | SUS 440C | X107Cr17Mo | STS 440C |
C% max |
Si% max |
Mn% max |
P% max |
S% max |
Cr% | Mo% |
Ni% max |
EN 10088-1:2005 |
0.95-1.20 | 1.00 | 1.00 | 0.040 | 0.015 | 16.0-18.0 | 0.40-0.80 | ||
±0.03 | ±0.05 | ±0.03 | ±0.005 | ±0.003 | ±0.20 | ±0.05 |
屈服強度 Yield Strength N/mm2 min |
抗拉強度 Tensile Sterength N/mm2 |
伸長率 Elong Ation A(%)min |
面縮率 Reduction of Arca Z (%) min |
沖擊功 Impace AK(J) |
硬度 Hardness Max HB |
|
285 | +A |