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最新我国合金结构钢技术标准GB/T 3077--1999 |
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发布者: 发布时间:2010/9/1 阅读:3622次 【字体:大 中 小】 |
最新我国合金结构钢技术标准GB/T 3077--1999
钢组 |
统一数字代号 |
牌号 |
C |
Si |
Mn |
Cr |
Mo |
Ni |
W |
B |
Al |
Ti |
V |
Mn |
A00202 |
20Mn2 |
0.17-0.24 |
0.17-0.37 |
1.40-1.80 |
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A00302 |
30Mn2 |
0.27-0.34 |
0.17-0.37 |
1.40-1.80 |
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A00352 |
35Mn2 |
0.32-0.39 |
0.17-0.37 |
1.40-1.80 |
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A00402 |
40Mn2 |
0.37-0.44 |
0.17-0.37 |
1.40-1.80 |
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A00450 |
45Mn2 |
0.42-0.49 |
0.17-0.37 |
1.40-1.80 |
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A00502 |
50Mn2 |
0.47-0.55 |
0.17-0.37 |
1.40-1.80 |
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MnV |
A01202 |
20MnV |
0.17-0.24 |
0.17-0.37 |
1.30-1.60 |
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SiMn |
A10272 |
27SiMn |
0.24-0.32 |
1.10-1.40 |
1.10-1.40 |
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A10352 |
35SiMn |
0.32-0.40 |
1.10-1.40 |
1.10-1.40 |
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|
A10422 |
42SiMn |
0.39-0.45 |
1.10-1.40 |
1.10-1.40 |
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SiMnMoV |
A41202 |
20SiMn
2MoV |
0.17-0.23 |
0.90-1.20 |
2.20-2.60 |
|
0.30-0.40 |
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|
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|
|
0.05-0.12 |
A14262 |
25SiMn2MoV |
0.22-0.28 |
0.90-1.20 |
2.20-1.60 |
|
0.30-0.40 |
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|
|
|
0.05-0.12 |
A14372 |
37SiMn2MoV |
0.33-0.39 |
0.60-0.90 |
1.60-1.90 |
|
0.40-0.50 |
|
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|
|
|
0.05-0.12 |
B |
A70402 |
40B |
0.37-0.44 |
0.17-0.37 |
0.60-0.90 |
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|
|
0.0005-0.0035 |
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A70452 |
45B |
0.42-0.49 |
0.17-0.37 |
0.60-0.90 |
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0.0005-0.0035 |
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A70502 |
50B |
0.47-0.55 |
0.17-0.37 |
0.60-0.90 |
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0.0005-0.0035 |
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MnB |
A71402 |
40MnB |
0.37-0.44 |
0.17-0.37 |
1.10-1.40 |
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|
|
0.0005-0.0035 |
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|
A71452 |
45MnB |
0.42-0.49 |
0.17-0.37 |
1.10-1.40 |
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|
0.0005-0.0035 |
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|
MnMoB |
A72202 |
20MnMoB |
0.16-0.22 |
0.17-0.37 |
0.90-1.20 |
|
0.20-0.30 |
|
|
0.0005-0.0035 |
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|
|
MnVB |
A73152 |
15MnVB |
0.12-0.18 |
0.17-0.37 |
1.20-1.60 |
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0.0005-0.0035 |
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|
0.07-0.12 |
A73202 |
20MnVB |
0.17-0.23 |
0.17-0.37 |
1.20-1.60 |
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0.0005-0.0035 |
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|
0.07-0.12 |
A73402 |
40MnVB |
0.37-0.44 |
0.17-0.37 |
1.10-1.40 |
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|
0.0005-0.0035 |
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|
0.05-0.10 |
MnTiB |
A74202 |
20MnTiB |
0.17-0.24 |
0.17-0.37 |
1.30-1.60 |
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|
|
|
0.0005-0.0035 |
|
0.04-0.10 |
|
A74252 |
25MnTiBRE |
0.22-0.28 |
0.20-0.45 |
1.30-1.60 |
|
|
|
|
0.0005-0.0035 |
|
0.04-0.10 |
|
Cr |
A20152 |
15Cr |
0.12-0.18 |
0.17-0.37 |
0.40-0.70 |
0.70-1.00 |
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A20153 |
15CrA |
0.12-0.17 |
0.17-0.37 |
0.40-0.70 |
0.70-1.00 |
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A20202 |
20Cr |
0.18-0.24 |
0.17-0.37 |
0.50-0.80 |
0.70-1.00 |
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A20302 |
30Cr |
0.27-0.34 |
0.17-0.37 |
0.50-0.80 |
0.80-1.10 |
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A20352 |
35Cr |
0.32-0.39 |
0.17-0.37 |
0.50-0.80 |
0.80-1.10 |
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A20402 |
40Cr |
0.37-0.44 |
0.17-0.37 |
0.50-0.80 |
0.80-1.10 |
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A20452 |
45Cr |
0.42-0.49 |
0.17-0.37 |
0.50-0.80 |
0.80-1.10 |
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A20502 |
50Cr |
0.47-0.54 |
0.17-0.37 |
0.50-0.80 |
0.80-1.10 |
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CrSi |
A21382 |
38CrSi |
0.35-0.43 |
1.00-1.30 |
0.30-0.60 |
1.30-1.60 |
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CrMo |
A30122 |
12CrMo |
0.08-0.15 |
0.17-0.37 |
0.40-0.70 |
0.40-0.70 |
0.40-0.55 |
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A30152 |
15CrMo |
0.12-0.18 |
0.17-0.37 |
0.40-0.70 |
0.80-1.10 |
0.40-0.55 |
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A30202 |
20CrMo |
0.17-0.24 |
0.17-0.37 |
0.40-0.70 |
0.80-1.10 |
0.15-0.25 |
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A30302 |
30CrMo |
0.26-0.34 |
0.17-0.37 |
0.40-0.70 |
0.80-1.10 |
0.15-0.25 |
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|
A30303 |
30CrMoA |
0.26-0.33 |
0.17-0.37 |
0.40-0.70 |
0.80-1.10 |
0.15-0.25 |
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A30352 |
35CrMo |
0.32-0.40 |
0.17-0.37 |
0.40-0.70 |
0.80-1.10 |
0.15-0.25 |
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|
A30422 |
42CrMo |
0.38-0.45 |
0.17-0.37 |
0.50-0.80 |
0.90-1.20 |
0.15-0.25 |
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CrMoV |
A31122 |
12CrMoV |
0.08-0.15 |
0.17-0.37 |
0.40-0.70 |
0.30-0.60 |
0.25-0.35 |
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0.15-0.30 |
A31352 |
35CrMoV |
0.30-0.38 |
0.17-0.37 |
0.40-0.70 |
1.00-1.30 |
0.20-0.30 |
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0.10-0.20 |
A31132 |
12Cr1MoV |
0.08-0.15 |
0.17-0.37 |
0.40-0.70 |
0.90-1.20 |
0.25-0.35 |
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0.15-0.30 |
A31253 |
25Cr2MoVA |
0.22-0.29 |
0.17-0.37 |
0.40-0.70 |
1.50-1.80 |
0.25-0.35 |
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0.15-0.30 |
A31263 |
25C2rMoVA |
0.22-0.29 |
0.17-0.37 |
0.50-0.80 |
2.10-2.50 |
0.90-1.10 |
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0.30-0.50 |
CrMoAl |
A33382 |
38CrMoAl |
0.35-0.42 |
0.20-0.45 |
0.30-0.60 |
1.35-1.65 |
0.15-0.12 |
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|
0.70-1.10 |
|
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CrV |
A23402 |
40CrV |
0.37-0.44 |
0.17-0.37 |
0.50-0.80 |
0.80-1.10 |
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|
0.10-0.20 |
A23503 |
50CrVA |
0.47-0.54 |
0.17-0.37 |
0.50-0.80 |
0.80-1.10 |
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|
0.10-0.20 |
CrMn |
A22152 |
15CrMn |
0.12-0.18 |
0.17-0.37 |
1.10-1.40 |
0.40-0.70 |
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A22202 |
20CrMn |
0.17-0.23 |
0.17-0.37 |
0.90-1.20 |
0.90-1.20 |
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A22402 |
40CrMn |
0.37-0.45 |
0.17-0.37 |
0.90-1.20 |
0.90-1.20 |
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CrMnSi |
A24202 |
20CrMnSi |
0.17-0.23 |
0.90-1.20 |
0.80-1.10 |
0.80-1.10 |
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A24252 |
25CrMnSi |
0.22-0.28 |
0.90-1.20 |
0.80-1.10 |
0.80-1.10 |
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A24302 |
30CrMnSi |
0.27-0.34 |
0.90-1.20 |
0.80-1.10 |
0.80-1.10 |
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A24303 |
30CrMnSiA |
0.28-0.34 |
0.90-1.20 |
0.80-1.10 |
0.80-1.10 |
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A24353 |
35CrMnSiA |
0.32-0.39 |
1.10-1.10 |
0.80-1.10 |
1.10-1.40 |
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CrMnMo |
A34202 |
20CrMnMo |
0.17-0.23 |
0.17-0.37 |
0.90-1.20 |
1.10-1.40 |
0.20-0.30 |
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|
A34402 |
40CrMnMo |
0.37-0.45 |
0.17-0.37 |
0.90-1.20 |
0.90-1.20 |
0.20-0.30 |
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CrMnTi |
A26202 |
20CrMnTi |
0.17-0.23 |
0.17-0.37 |
0.80-1.10 |
1.00-1.30 |
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|
0.04-0.10 |
|
A26302 |
30CrMnTi |
0.24-0.32 |
0.17-0.37 |
0.80-1.10 |
1.00-1.30 |
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|
0.04-0.10 |
|
CrNi |
A40202 |
20CrNi |
0.17-0.23 |
0.17-0.37 |
0.40-0.70 |
0.45-0.75 |
|
1.00-1.40 |
|
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|
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|
A40402 |
40CrNi |
0.37-0.44 |
0.17-0.37 |
0.50-0.80 |
0.45-0.75 |
|
1.00-1.40 |
|
|
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|
A40452 |
45CrNi |
0.42-0.49 |
0.17-0.37 |
0.50-0.80 |
0.45-0.75 |
|
1.00-1.40 |
|
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|
A40502 |
50CrNi |
0.47-0.54 |
0.17-0.37 |
0.50-0.80 |
0.45-0.75 |
|
1.00-1.40 |
|
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|
|
|
A41122 |
12CrNi2 |
0.10-0.17 |
0.17-0.37 |
0.30-0.60 |
0.60-0.90 |
|
1.50-1.90 |
|
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|
A42122 |
12CrNi3 |
0.10-0.17 |
0.17-0.37 |
0.30-0.60 |
0.60-0.90 |
|
2.75-3.15 |
|
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|
|
|
A42202 |
20CrNi3 |
0.17-0.24 |
0.17-0.37 |
0.30-0.60 |
0.60-0.90 |
|
2.75-3.15 |
|
|
|
|
|
A42302 |
30CrNi3 |
0.27-0.33 |
0.17-0.37 |
0.30-0.60 |
0.60-0.90 |
|
2.75-3.15 |
|
|
|
|
|
A42372 |
37CrNi3 |
0.34-0.41 |
0.17-0.37 |
0.30-0.60 |
1.20-1.60 |
|
3.00-3.50 |
|
|
|
|
|
A43122 |
12Cr2Ni4 |
0.10-0.16 |
0.17-0.37 |
0.30-0.60 |
1.25-1.65 |
|
3.25-3.65 |
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|
|
A43202 |
20Cr2Ni4 |
0.17-0.23 |
0.17-0.37 |
0.30-0.60 |
1.25-1.65 |
|
3.25-3.65 |
|
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|
|
|
CrNiMo |
A50202 |
20CrNiMo |
0.17-0.23 |
0.17-0.37 |
0.60-0.95 |
0.40-0.70 |
0.20-0.30 |
0.35-0.75 |
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A50403 |
40CrNiMoA |
0.37-0.44 |
0.17-0.37 |
0.50-0.80 |
0.60-0.90 |
0.15-0.25 |
1.25-1.65 |
|
|
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|
|
CrMnNiMo |
A50183 |
18CrMnNiMo |
015-0.21 |
0.17-0.37 |
1.10-1.40 |
1.00-1.30 |
0.20-0.30 |
1.00-1.30 |
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|
CrNiMoV |
A51453 |
45CrNiMoVA |
0.42-0.49 |
0.17-0.37 |
0.50-0.80 |
0.80-1.10 |
0.20-0.30 |
1.30-1.80 |
|
|
|
|
0.10-0.20 |
CrNiW |
A52183 |
18Cr2Ni4WA |
0.13-0.19 |
0.17-0.37 |
0.30-0.60 |
1.35-1.65 |
|
4.00-4.50 |
0.80-1.20 |
|
|
|
|
A52253 |
25Cr2Ni4WA |
0.21-0.28 |
0.17-0.37 |
0.30-0.60 |
1.35-1.65 |
|
4.00-4.50 |
0.80-1.20 |
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钢中硫、磷及残余铜、铬、镍、钼含量应符合表4-1-236的规定。钢中残余钨、钒、钛含量应作分析,结果记入重量证明书中,根据需方要求,可对残余钨、钒、钛含量加以限制。
热压力加工用钢的铜含量不大于0.20%。
山东聊城市盛通金属材料有限公司钢管长度可5.8米定尺,6米定尺,以及长达16米定尺,还可根据用户需要定尺. 主营材质:10#、20#、45#、20G、40Cr、20Gr、16Mn-45Mn、27SiMn、Cr5Mo、12CrMo(T12)、12Cr1MoV、12Cr1MoVG、10CrMo910、 15CrMo、35CrMo、40CrMo等.
业务热线:0635-8884048、8881871 传真:0635-2127331 手机:13176153555 |
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