收藏词条 编辑词条 意大利碳素工具钢、合金工具钢、高速工具钢钢号
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牌号 |
化学成分（质量分数）/% |
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C |
Si |
Mn |
Co |
Cr |
Mo |
Ni |
V |
W |
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UNI 2955-2 碳素工具钢 |
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C70KU |
0.65~0.74 |
≤0.30 |
≤0.35 |
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C80KU |
0.75~0.84 |
≤0.30 |
≤0.35 |
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C90KU |
0.85~0.94 |
≤0.30 |
≤0.35 |
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C100KU |
0.95~1.09 |
≤0.30 |
≤0.35 |
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C120KU |
1.10~1.29 |
≤0.30 |
≤0.35 |
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C140KU |
1.30~1.50 |
≤0.30 |
≤0.35 |
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UNI 2955-3(4) 合金工具钢 |
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5CrMo16KU |
≤0.07 |
0.05~0.25 |
0.05~0.25 |
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3.50~4.50 |
0.40~0.60 |
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7CrNiMo8KU |
≤0.10 |
0.10~0.40 |
0.20~0.50 |
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1.80~2.100.10~0.30 |
0.40~0.60 |
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35CrMo8KU |
0.30~0.40 |
0.30~0.80 |
0.50~1.50 |
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1.50~2.20 |
0.40~0.60 |
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45WCrV8KU |
0.40~0.50 |
0.80~1.10 |
0.15~0.45 |
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0.90~1.20 |
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0.10~0.30 |
1.70~2.30 |
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51CrMnV4KU |
0.48~0.55 |
0.10~0.40 |
0.70~1.00 |
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0.90~1.20 |
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0.10~0.20 |
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55WCrV8KU |
0.50~0.60 |
0.80~1.10 |
0.15~0.45 |
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0.90~1.20 |
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0.10~0.30 |
1.70~2.30 |
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56SiMn7KU |
0.52~0.60 |
1.50~2.00 |
0.60~0.90 |
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58SiMo8KU |
0.50~0.65 |
1.70~2.10 |
0.70~0.90 |
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0.30 |
0.25~0.45 |
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90MnVCr8KU |
0.85~0.95 |
0.10~0.40 |
1.70~2.20 |
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0.20~0.50 |
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0.10~0.30 |
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95MnWCr5KU |
0.90~1.00 |
0.10~0.40 |
1.05~1.35 |
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0.35~0.65 |
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0.05~0.25 |
0.40~070 |
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102Cr6KU |
0.95~1.10 |
0.10~0.40 |
0.15~0.45 |
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1.35~1.65 |
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102V2KU |
0.95~1.10 |
0.10~0.30 |
0.10~0.35 |
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0.10~0.30 |
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107CrV3KU |
1.00~1.15 |
0.10~0.40 |
0.25~0.55 |
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0.60~0.90 |
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0.05~0.25 |
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107WCr5KU |
1.00~1.15 |
0.10~0.40 |
0.70~1.00 |
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0.80~1.10 |
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1.00~1.60 |
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110W4KU |
0.95~1.25 |
≤0.40 |
≤0.35 |
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≤0.35 |
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≤0.200.90~1.20 |
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X5CrMo51KU |
≤0.07 |
0.05~0.25 |
0.05~0.25 |
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4.50~5.50 |
0.90~1.20 |
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X21Cr13KU |
0.16~0.25 |
≤1.00 |
≤1.00 |
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12.0~14.0 |
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≤1.00 |
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X31Cr13KU |
0.26~0.35 |
≤1.00 |
≤1.00 |
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12.0~14.0 |
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≤1.00 |
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X38CrMo161KU |
0.33~0.43 |
≤1.00 |
≤1.00 |
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15.0~17.0 |
1.00~1.50 |
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X41CrMoV51KU |
0.95~1.05 |
0.10~0.40 |
0.35~0.65 |
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12.5~14.5 |
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≤1.00 |
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X100CrMoV51KU |
0.95~1.05 |
0.10~0.40 |
0.35~0.65 |
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4.50~5.50 |
0.90~1.40 |
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0.25~0.45 |
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X102CrMo17KU |
0.95~1.10 |
≤1.00 |
≤1.00 |
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16.0~18.0 |
0.40~0.70 |
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UNI 2955-5 高速工具钢 |
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HS |
0.77~0.87 |
≤0.50 |
≤0.40 |
≤1.00 |
3.50~4.50 |
8.00~9.00 |
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0.90~1.40 |
1.40~2.00 |
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HS |
1.05~1.20 |
≤0.50 |
≤0.40 |
7.50~8.50 |
3.50~4.50 |
9.00~10.00 |
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0.90~1.40 |
1.30~1.90 |
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HS |
0.95~1.05 |
≤0.50 |
≤0.40 |
≤1.00 |
0.50~4.50 |
8.20~9.20 |
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1.70~2.20 |
1.50~2.10 |
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HS |
0.95~1.03 |
≤0.50 |
≤0.40 |
≤1.00 |
3.80~4.50 |
2.50~2.80 |
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2.20~2.50 |
2.70~3.00 |
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HS |
0.85~0.95 |
≤0.50 |
≤0.40 |
4.70~5.20 |
3.50~4.50 |
4.60~5.30 |
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1.70~2.20 |
5.70~6.70 |
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HS |
1.15~1.30 |
≤0.50 |
≤0.40 |
≤1.00 |
3.50~4.50 |
4.60~5.30 |
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2.70~3.20 |
5.50~6.50 |
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HS |
1.05~1.20 |
≤0.50 |
≤0.40 |
4.70~5.20 |
3.50~4.50 |
3.50~4.20 |
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1.70~2.20 |
6.40~7.40 |
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HS |
1.20~1.35 |
≤0.50 |
≤0.40 |
09.50~10.5 |
3.50~4.50 |
3.20~3.90 |
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3.00~3.50 |
9.00~10.5 |
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HS |
1.40~1.55 |
≤0.50 |
≤0.40 |
4.70~5.20 |
3.50~4.50 |
0.70~1.00 |
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4.50~5.55 |
11.5~13.0 |
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HS18-0-1 |
0.73~0.83 |
≤0.50 |
≤0.40 |
≤1.00 |
3.50~4.50 |
≤1.00 |
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0.90~1.20 |
17.2~18.7 |
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HS18- |
0.75~0.85 |
≤0.50 |
≤0.40 |
9.50~10.5 |
3.50~4.50 |
≤1.00 |
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1.30~1.90 |
17.2~18.7 |
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HS |
0.75~0.86 |
≤0.50 |
≤0.40 |
4.50~5.20 |
3.50~4.50 |
0.70~1.00 |
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1.10~1.560 |
17.2~18.7 |
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HSC |
1.00~1.12 |
≤0.50 |
≤0.40 |
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3.50~4.50 |
4.60~5.30 |
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2.20~2.70 |
5.70~6.70 |
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