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钢种 化学成分                    
  C Si Mn Cr Ni Mo V S P Cu 其他金属
40CrNiMo 0.37-0.44 0.17-0.37 0.5-0.8 0.6-0.9 1.25-1.65 0.15-0.25   ≤0.025 ≤0.025 ≤0.025  
5CrNiMo 0.5-0.6 ≤0.40 0.5-0.8 0.5-0.8 1.4-1.8 0.15-0.3   ≤0.03 ≤0.03 ≤0.3  
5CrNiMoV 0.5-0.6 ≤0.35 0.5-0.8 0.8-1.1 1.4-1.8 0.35-0.5 0.1-0.3 ≤0.03 ≤0.03    
15CrNi3Mo 0.13-0.19 0.15-0.4 0.4-0.7 0.8-1.2 2.7-3.2 0.3-0.4   ≤0.035 ≤0.035    
16CrNi4Mo 0.14-0.2 0.17-0.37 0.25-0.55 1.0-1.4 3.8-4.3 0.2-0.3   ≤0.035 ≤0.035    
17Cr2Ni2Mo 0.14-0.19 0.17-0.37 0.4-0.6 1.5-1.8 1.4-1.7 0.25-0.35   ≤0.035 ≤0.035 ≤0.3  
17CrNiMo6 0.15-0.2 ≤0.40 0.4-0.6 1.5-1.8 1.4-1.7 0.25-0.35   ≤0.035 ≤0.035    
18Cr2Ni4WA 0.13-0.19 0.17-0.37 0.3-0.6 1.35-1.65 4.0-4.5     ≤0.025 ≤0.025 ≤0.025 W:0.8-1.2
18CrNiMo5 0.15-0.21 0.15-0.4 0.6-0.9 0.7-1.0 1.2-1.5 0.15-0.25   ≤0.035 ≤0.035    
18CrNiMo7-6 0.15-0.21 ≤0.4 0.5-0.9 1.5-1.8 1.4-1.7 0.25-0.35   ≤0.035 ≤0.035    
20CrNiMo(8620) 0.17-0.23 0.17-0.37 0.6-0.95 0.4-0.7 0.35-0.75 0.2-0.3   ≤0.035 ≤0.035 ≤0.3  
20CrNi2Mo 0.17-0.23 0.2-0.35 0.4-0.7 0.35-0.65 1.6-2.0 0.2-0.3   ≤0.03 ≤0.03 ≤0.3  
30CrNi2MoV 0.27-0.34 0.2-0.4 0.3-0.6 0.6-0.9 2.0-2.25 0.15-0.25 0.15-0.3 ≤0.035 ≤0.035    
30CrNiMo16-6 0.26-0.33 ≤0.40 0.5-0.8 1.2-1.5 3.3-4.3 0.3-0.6   ≤0.025 ≤0.025    
30CrNiMo8 0.26-0.34 ≤0.40 0.3-0.6 1.8-2.2 1.8-2.2 0.3-0.5   ≤0.035 ≤0.035    
30Cr2Ni2Mo 0.26-0.34 0.17-0.37 0.3-0.6 1.8-2.2 1.8-2.2 0.3-0.5   ≤0.035 ≤0.035    
30CrNi3MoV 0.26-0.32 0.15-0.35 0.3-0.5 0.6-1.0 2.8-3.2 0.4-0.5 0.006-0.013 ≤0.035 ≤0.035    
30Cr2Ni4MoV 0.27-0.34     1.5-1.8 3.5-4.0 0.4-0.55 0.08-0.16 ≤0.035 ≤0.035    
34CrAlNi7(1.8550) 0.3-0.37 ≤0.40 0.4-0.7 1.5-1.8 0.85-1.15 0.15-0.25   ≤0.035 ≤0.035   Al:0.8-1.2
34CrNi3Mo 0.3-0.4 0.17-0.37 0.5-0.8 0.7-1.1 2.75-3.25 0.25-0.4   ≤0.035 ≤0.035 ≤0.2  
34CrNi3MoV 0.3-0.4 0.17-0.37 0.5-0.8 1.2-1.5 3.0-3.5 0.25-0.4 0.1-0.2 ≤0.035 ≤0.035    
34CrNiMo6 0.3-0.38 ≤0.4 0.5-0.8 1.3-1.7 1.3-1.7 0.15-0.3   ≤0.035 ≤0.035    
36CrNiMo4 0.32-0.4 ≤0.40 0.5-0.8 0.9-1.2 0.9-1.2 0.15-0.3   ≤0.035 ≤0.035 ≤0.025  
36CrNiMo6 0.32-0.39 0.1-0.4 0.5-0.8 1.3-1.7 1.3-1.7 0.15-0.3   ≤0.035 ≤0.035    
40CrNi2Si2MoV 0.38-0.43 1.45-1.8 0.6-0.9 0.7-0.95 1.65-2.0 0.3-0.5 0.05-0.1 ≤0.035 ≤0.035    
45CrNi4MoW 0.4-0.5     1.2-1.5 3.8-4.3 0.15-0.35   ≤0.035 ≤0.035   W:0.4-0.6
45CrNiMoV 0.42-0.49 0.17-0.37 0.5-0.8 0.8-1.1 1.3-1.8 0.2-0.3 0.1-0.2 ≤0.035 ≤0.035    
X20CrMoV12-1 0.17-0.23   ≤1.0 10.0-12.0 0.3-0.8 0.8-1.2 0.25-0.35 ≤0.035 ≤0.035    
X45NiCrMo4 0.4-0.5 0.1-0.4 0.15-0.45 1.2-1.5 3.8-4.3 0.15-0.35   ≤0.035 ≤0.035   W:0.4-0.6
12Cr2NiWVN 0.09-0.16 0.17-0.37 0.3-0.7 1.9-2.4 0.8-1.2   0.18-0.28 ≤0.035 ≤0.035   W:1.0-1.4
12Ni19 ≤0.15   0.3-0.8   4.75-5.25     ≤0.035 ≤0.035    
12CrNi2 0.10-0.17 0.17-0.37 0.3-0.6 0.6-0.9 1.5-1.9            
12-20-30CrNi3   0.17-0.37 0.3-0.6 0.6-0.9 2.75-3.15     ≤0.035 ≤0.035 ≤0.03  
15Cr2Ni2 0.12-0.17 0.17-0.37 0.3-0.6 1.4-1.7 1.4-1.7     ≤0.035 ≤0.035    
16NiCrMo2                      
16NiCrMo16-5 0.14-0.18 ≤0.4 0.25-0.55 1.0-1.4 3.8-4.3 0.2-0.3   ≤0.035 ≤0.035    
19CrNi5 0.16-0.21 0.15-0.35 0.7-1.1 0.8-1.2 0.8-1.2 ≤0.1   0.015-0.030 ≤0.035    
20Cr2Ni4 0.17-0.23 0.17-0.37 0.3-0.6 1.25-1.65 3.25-3.65     ≤0.035 ≤0.035 ≤0.03  
20Ni3Mo(4820) 0.17-0.21 0.17-0.37 0.5-0.7   3.25-3.75 0.2-0.3   ≤0.035 ≤0.035    
39NiCrMo3 0.37-0.44 0.17-0.37 0.5-0.8 0.6-0.9 0.7-1.0 0.15-0.25   ≤0.025 ≤0.025 ≤0.025  
1.5715(16NiCrS4) 0.13-0.19 ≤0.4 0.7-1.0 0.6-1.0 0.8-1.1     ≤0.035 ≤0.035    
W1.6582 0.3-0.38 ≤0.4 0.5-0.8 1.3-1.7 1.3-1.7 0.15-0.30   ≤0.03 ≤0.035    
826M40 0.36-0.44 ≤0.4 0.45-0.7   2.3-2.8 0.45-0.65   ≤0.035 ≤0.035    
8640 0.4-0.45 0.15-0.35 0.75-1.0 0.4-0.6 0.4-0.7   0.15-0.25 ≤0.035 ≤0.035    
718(P20+1Ni) 0.28-0.4 0.2-0.8 0.6-1.0 1.4-2.0 0.8-1.2 0.3-0.55   ≤0.035 ≤0.035    
4330V 0.28-0.35 0.1-0.3 0.75-1.0 0.8-1.1 1.6-2.6 0.4-0.6 0.05-0.15 ≤0.005 ≤0.02    
4340 0.38-0.43 0.15-0.35 0.6-0.8 0.7-0.9 1.65-2.0 0.2-0.3   ≤0.040 ≤0.035    
4340V 0.42-0.49 0.17-0.37 0.5-0.8 0.8-1.1 1.3-1.8 0.2-0.3 0.1-0.2        
4Cr2MoVNi 0.35-0.45 ≤0.4 ≤0.4 1.8-2.2 1.1-1.5 0.45-0.6 0.1-0.3 ≤0.025 ≤0.025    
15MnCrNiMo 0.12-0.19 ≤0.4 0.7-0.9 0.45-0.65 0.7-1.0 0.45-0.65   ≤0.025 ≤0.025    
15MncrNi4Mo 0.12-0.19 ≤0.4 0.7-0.95 0.1-0.2 3.25-3.75 0.3-0.4   ≤0.025 ≤0.025    
655M13 0.1-0.16 0.1-0.35 0.45-0.6 0.7-1.0 3.0-3.75 0.15-0.17   ≤0.035 ≤0.035    
5Cr2NiMoVSi 0.47-0.53 0.6-0.8 0.4-0.6 1.6-2.0 0.9-1.2 0.9-1.2 0.3-0.5        
37CrNi3 0.34-0.41 0.17-0.37 0.3-0.6 1.2-1.6 3.0-3.5            
SNCM616 0.13-0.2 0.15-0.35 0.8-1.2 1.4-1.8 2.8-3.2 0.4-0.6   ≤0.030 ≤0.030    
4Cr14Ni4W2Mo 0.4-0.5 ≤0.08 ≤0.7 13-15 13-15 0.25-0.4   ≤0.030 ≤0.035   W:2.0-2.75
5CrMnMo 0.5-0.6 0.25-0.6 1.2-1.6 0.6-0.9 ≤0.25 0.15-0.3   ≤0.025 ≤0.025 ≤0.3  
20CrMnMoA 0.17-0.23 0.17-0.37 0.9-1.2 1.1-1.4 ≤0.03 0.2-0.3   ≤0.025 ≤0.025 ≤0.03  
40CrMnMoA 0.37-0.45 0.17-0.37 0.9-1.2 0.9-1.2   0.2-0.3   ≤0.025 ≤0.025    
60CrMnMoA 0.56-0.65 0.17-0.37 0.7-1.0 0.7-0.9   0.25-0.35   ≤0.025 ≤0.025    
12Cr1MoV 0.08-0.15 0.17-0.37 0.4-0.7 0.9-1.2   0.25-0.35 0.15-0.3 ≤0.035 ≤0.035    
15Cr1Mo1V 0.1-0.15 0.17-0.37 0.4-0.7 1.1-1.4   0.9-1.1 0.2-0.36 ≤0.035 ≤0.035    
1Cr5MoA 0.1-0.15 ≤0.5 ≤0.6 4.0-6.0   0.45-0.6   ≤0.025 ≤0.025    
2Cr13MoV 0.18-0.24 0.1-0.5 0.3-0.8 11-12.5 0.3-0.6 0.8-1.2 0.25-0.35 ≤0.035 ≤0.035    
9Cr2Mo 0.85-0.95 0.25-0.4 0.2-0.35 1.7-2.0   0.2-0.4   ≤0.035 ≤0.035    
9Cr2MoV 0.85-0.95 0.25-0.5 0.2-0.35 1.7-2.1   0.2-0.3 0.1-0.2 ≤0.035 ≤0.035    
9Cr18Mo 0.95-1.1 ≤0.8 ≤0.8 16-18   0.4-0.7   ≤0.035 ≤0.035    
10CrMo910 0.08-0.15 ≤0.5 0.4-0.7 2.0-2.5   0.9-1.2   ≤0.035 ≤0.035    
12CrMo 0.08-0.15 0.17-0.37 0.4-0.7 0.4-0.7   0.4-0.55   ≤0.035 ≤0.035    
12Cr2Mo1 ≤0.15 ≤0.5 0.3-0.6 2.0-2.5   0.9-1.1   ≤0.035 ≤0.035    
100CrMo6 0.9-1.05 0.15-0.35 0.25-0.45 1.65-1.95   0.25-0.35   ≤0.035 ≤0.035    
21CrMo10 0.16-0.23 0.2-0.4 0.2-0.4 2.2-2.6   0.3-0.5   ≤0.035 ≤0.035    
25Cr3Mo 0.20-0.28 0.1-0.35 0.4-0.7 3.0-5.0   0.5-0.7   ≤0.035 ≤0.035    
21CrMoV 0.17-0.25 0.15-0.35 0.35-0.85 1.2-1.5   0.65-0.8 0.25-0.35 ≤0.035 ≤0.035    
21CrMoV5-7 0.17-0.25 ≤0.4 0.4-0.8 1.2-1.5   0.55-0.8 0.2-0.35 ≤0.03 ≤0.025    
21CrMoV5-11 0.17-0.25 0.3-0.6 0.3-0.6 1.2-1.5   1.0-1.2 0.25-0.35 ≤0.035 ≤0.035    
20Cr1Mo1V1 0.18-0.23 ≤0.85 0.4-0.65 1.0-1.5   0.8-1.1 0.7-1.1 ≤0.035 ≤0.035 .  
25Cr2Mo1VA 0.22-0.29 0.17-0.37 0.5-0.8 2.1-2.5   0.9-1.1 0.3-0.5 ≤0.025 ≤0.025    
25Cr2MoVA 0.22-0.29 0.17-0.37 0.4-0.7 1.5-1.8   0.25-0.35 0.15-0.3 ≤0.035 ≤0.035    
12CrMoV4 0.08-0.15 0.17-0.37 0.4-0.7 0.3-0.6   0.25-0.35 0.15-0.3 ≤0.035 ≤0.035    
30Cr2MoV 0.26-0.34 0.17-0.37 0.4-0.7 2.3-2.7   0.15-0.25 0.1-0.2 ≤0.035 ≤0.035    
31CrMoV9 0.26-0.34 ≤0.4 0.4-0.7 2.3-2.7   0.15-0.25 0.1-0.2 ≤0.035 ≤0.035    
35CrMoVA 0.3-0.38 0.17-0.37 0.4-0.7 1.0-1.3   0.2-0.3 0.1-0.2 ≤0.025 ≤0.025    
40CrMoV 0.36-0.44 0.15-0.35 0.45-0.77 0.8-1.15   0.45-0.77 0.25-0.35 ≤0.035 ≤0.035    
40CrMoV4-7 0.36-0.44 0.15-0.35 0.35-0.85 0.9-1.2   0.6-0.75 0.25-0.35 ≤0.035 ≤0.035    
45CrMoV6-7 0.4-0.5 0.17-0.37 0.6-0.8 1.3-1.5   0.65-0.75 0.25-0.35 ≤0.035 ≤0.035    
60CrMoV 0.58-0.64 0.19-0.38 0.5-0.8 0.8-1.1   0.3-0.4 0.15-0.35 ≤0.035 ≤0.035    
10CrMoAl ≤0.12 0.2-0.5 0.35-0.65 0.8-1.2   0.2-0.25   ≤0.035 ≤0.035   Al:0.4-0.8
38CrMoAl 0.35-0.42 0.2-0.45 0.3-0.6 1.35-1.65   0.15-0.25   ≤0.035 ≤0.035   Al:0.7-1.1
9CrSi 0.85-0.95 1.2-1.6 0.3-0.6 0.95-1.25       ≤0.035 ≤0.035    
6CrW2Si 0.55-0.65 0.5-0.8 ≤0.4 1.0-1.3       ≤0.035 ≤0.035   W:2.0-2.7
4Cr3Mo3SiV 0.35-0.45 0.8-1.2 0.25-0.7 3.0-3.75   2.0-3.0 0.25-0.75 ≤0.035 ≤0.035    
35CrMnSiA 0.32-0.39 1.1-1.4 0.8-1.1 1.1-1.4       ≤0.025 ≤0.025    
37SiMn2MoV 0.33-0.39 0.6-0.9 1.6-1.9     0.4-0.9 0.05-0.12 ≤0.035 ≤0.035    
55SiMnMo 0.51-0.58 1.0-1.4 0.6-0.9     0.4-0.55   ≤0.035 ≤0.035    
40CrV-50CrV 0.37-0.54 0.17-0.37 0.5-0.8 0.8-1.1     0.1-0.2 ≤0.035 ≤0.035    
20MnMoNb 0.16-0.23 0.17-0.37 1.2-1.5     0.45-0.6   ≤0.035 ≤0.035   Nb:0.02-0.045
16MnCr5 0.14-0.19 ≤0.4 1.0-1.3 0.8-1.1       ≤0.035 ≤0.035    
38MnVS6 0.34-0.41 0.15-0.8 1.2-1.6 ≤0.3   ≤0.08 0.08-0.2 0.02-0.06 ≤0.25   N:0.01-0.02
90MnCrV8 0.85-0.95 0.1-0.4 1.8-2.2 0.2-0.5     0.05-0.2 ≤0.035 ≤0.035    
CrWMn 0.9-1.05 ≤0.4 0.8-1.1 0.9-1.2       ≤0.035 ≤0.035   W:1.2-1.6
9CrWMn 0.85-0.95 ≤0.5 0.9-1.2 0.5-0.8       ≤0.03 ≤0.03   W:0.5-0.8
15MnVB 0.12-0.18 0.17-0.37 1.2-1.6       0.07-0.12 ≤0.035 ≤0.035   B:0.0005-0.0035
20MnV6 0.17-0.24 0.17-0.37 1.3-1.6       0.07-0.12 ≤0.035 ≤0.035    
GCr15SiMn 0.95-1.05 0.45-0.75 0.95-1.25 1.4-1.65       ≤0.035 ≤0.035    
4145H 0.42-0.49 0.15-0.35 0.75-1.3 0.75-1.2 ≤1.0 0.15-0.45   ≤0.04 ≤0.035    
A2 0.95-1.05 0.2-0.4 0.45-0.75 4.75-5.5   0.9-1.4 0.15-0.5 ≤0.035 ≤0.035    
H13 0.32-0.45 0.8-1.2 0.2-0.5 4.75-5.5   1.1-1.75 0.8-1.2 ≤0.035 ≤0.035    
O1 0.85-0.95 0.1-0.5 1.0-1.4 0.4-0.7       ≤0.03 ≤0.03   W:0.4-0.6
27SiMn 0.24-0.32 1.1-1.4 1.1-1.4         ≤0.035 ≤0.035    
18crmo4 0.15-0.21 ≤0.4 0.6-0.9 0.9-1.2   0.15-0.25   ≤0.035 ≤0.035    
32CrMoV 0.29-0.36 ≤0.5 ≤0.7 2.8-3.2   0.8-1.2 0.25-0.35 ≤0.025 ≤0.025    
27MnCrB5 0.24-0.3 ≤0.4 1.1-1.4 0.3-0.6       ≤0.035 ≤0.025   B:0.0008-0.005
3Cr17Mo 0.28-0.35 ≤0.80 ≤1.0 16.0-18.0 ≤0.60 0.75-1.25          
55SiCr 0.51-0.59 1.2-1.6 0.5-0.8 0.5-0.8       ≤0.035 ≤0.025    

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