冷作合金工具钢的钢号与化学成分(质量分数) 1.2379 1.50~1.60
0.10~0.40 0.15~0.45 0.030 0.030 11.0~12.0
钢号 材料号 C Si Mn P S
Cr
W-Nr ≤ ≤
105WCr6 1.2419 1.00~1.10
0.10~0.40 0.80`1.10 0.030 0.030 0.90~1.10
X210CrW12 1.2436 2.00~2.25
0.10~0.40 0.15~0.45 0.030 0.030 11.0~12.0
115W8 1.2442 1.10~1.20
0.15~0.30 0.20~0.40 0.035 0.035 0.15~0.25
X130W5 1.2453 1.25~1.35
0.20~0.30 0.20~0.40 0.035 0.035 ≤0.20
100MnCrW4 1.2510 0.90~1.05
0.15~0.35 1.00~1.20 0.035 0.035 0.50~0.70
120WV4 1.2516 1.15~1.25
0.15~0.30 0.20~0.35 0.035 0.035 0.15~0.25
100WCrV5 1.2519 1.05~1.15
0.15~.030 0.20~0.40 0.030 0.030 1.10~1.30
45WCrV7 1.2542 0.40~0.50
0.80~1.10 0.20~0.40 0.035 0.035 0.90~1.20
60WCrV7 1.2550 0.55~0.65
0.50~0.70 0.15~0.45 0.030 0.030 0.90~1.20
80WCrV8 1.2552 0.75~0.85
0.40~0.60 0.30~0.50 0.035 0.035 1.00~1.20
142WV13 1.2562 1.35~1.50
0.15~0.30 0.20~0.40 0.035 0.035 0.20~0.50
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