序号 |
牌号 |
化学成分(%) |
适用制品 |
||||||||||
C |
Si |
Mn |
P |
S |
Ni |
Cr |
Mo |
Cu |
N |
其他 |
|||
1 |
1Cr12 |
≤0.15 |
≤0.50 |
≤1.00 |
≤0.035 |
≤0.030 |
(≤0.60) |
11.50~13.00 |
— |
— |
— |
— |
锻轧棒材 |
2 |
1Cr13 |
≤0.15 |
≤1.00 |
≤1.00 |
≤0.035 |
≤0.030 |
(≤0.60) |
11.50~13.50 |
— |
— |
— |
— |
锻轧棒材 |
3 |
0Cr13 |
≤0.08 |
≤1.00 |
≤1.00 |
≤0.035 |
≤0.030 |
(≤0.60) |
11.50~13.50 |
— |
— |
— |
— |
锻轧棒材 |
4 |
Y1Cr13 |
≤0.15 |
≤1.00 |
≤1.25 |
≤0.060 |
≤0.15 |
(≤0.60) |
12.00~14.00 |
(≤0.60) |
— |
— |
— |
锻轧棒材 |
5 |
1Cr13Mo |
0.08~0.18 |
≤0.60 |
≤1.00 |
≤0.035 |
≤0.030 |
(≤0.60) |
11.50~14.00 |
0.30~0.60 |
— |
— |
— |
锻轧棒材 |
6 |
2Cr13 |
0.16~0.25 |
≤1.00 |
≤1.00 |
≤0.035 |
≤0.030 |
(≤0.60) |
12.00~14.00 |
— |
— |
— |
— |
锻轧棒材 |
7 |
3Cr13 |
0.26~0.35 |
≤1.00 |
≤1.00 |
≤0.035 |
≤0.030 |
(≤0.60) |
12.00~14.00 |
— |
— |
— |
— |
锻轧棒材 |
8 |
3Cr13 |
0.26~0.40 |
≤1.00 |
≤1.25 |
≤0.060 |
≤0.15 |
(≤0.60) |
12.00~14.00 |
(≤0.60) |
— |
— |
— |
锻轧棒材 |
9 |
3Cr13Mo |
0.28~0.35 |
≤0.80 |
≤1.00 |
≤0.035 |
≤0.030 |
(≤0.60) |
12.00~14.00 |
0.50~1.00 |
— |
— |
— |
锻轧棒材 |
10 |
4Cr13 |
0.36~0.45 |
≤0.60 |
≤0.80 |
≤0.035 |
≤0.030 |
(≤0.60) |
12.00~14.00 |
— |
— |
— |
— |
锻轧棒材 |
11 |
1Cr17Ni2 |
0.11~0.17 |
≤0.80 |
≤0.80 |
≤0.035 |
≤0.030 |
1.50~2.50 |
16.00~18.00 |
— |
— |
— |
— |
锻轧棒材 |
12 |
7Cr17 |
0.60~0.75 |
≤1.00 |
≤1.00 |
≤0.035 |
≤0.030 |
(≤0.60) |
16.00~18.00 |
(≤0.75) |
— |
— |
— |
锻轧棒材 |
13 |
8Cr17 |
0.75~0.95 |
≤1.00 |
≤1.00 |
≤0.035 |
≤0.030 |
(≤0.60) |
16.00~18.00 |
(≤0.75) |
— |
— |
— |
锻轧棒材 |
14 |
9Cr18 |
0.90~1.00 |
≤0.80 |
≤0.80 |
≤0.035 |
≤0.030 |
(≤0.60) |
17.00~19.00 |
(≤0.75) |
— |
— |
— |
锻轧棒材 |
15 |
11Cr17 |
0.95~1.20 |
≤1.00 |
≤1.00 |
≤0.035 |
≤0.030 |
(≤0.60) |
16.00~18.00 |
(≤0.75) |
— |
— |
— |
锻轧棒材 |
16 |
Y11Cr17 |
0.95~1.20 |
≤1.00 |
≤1.25 |
≤0.060 |
≥0.15 |
(≤0.60) |
16.00~18.00 |
0.40~0.70 |
— |
— |
— |
锻轧棒材 |
17 |
9Cr18Mo |
0.95~1.10 |
≤0.80 |
≤0.80 |
≤0.035 |
≤0.030 |
(≤0.60) |
16.00~18.00 |
1.00~1.30 |
— |
— |
— |
锻轧棒材 |
18 |
9Cr18MoV |
0.85~0.95 |
≤0.80 |
≤0.80 |
≤0.035 |
≤0.030 |
(≤0.60) |
17.00~19.00 |
— |
— |
— |
V:0.07~0.12 |
锻轧棒材 |
19 |
1Cr13 |
≤0.15 |
≤1.00 |
≤1.00 |
≤0.035 |
≤0.030 |
— |
11.00~13.50 |
— |
— |
— |
— |
锻件 |
20 |
2Cr13 |
0.16~0.25 |
≤1.00 |
≤1.00 |
≤0.035 |
≤0.030 |
— |
12.00~14.00 |
— |
— |
— |
— |
锻件 |
21 |
3Cr3 |
0.26~0.40 |
≤1.00 |
≤1.00 |
≤0.035 |
≤0.030 |
— |
12.00~14.00 |
— |
— |
— |
— |
锻件 |
22 |
4Cr13 |
0.35~0.45 |
≤1.00 |
≤1.00 |
≤0.035 |
≤0.030 |
— |
12.00~14.00 |
— |
— |
— |
— |
锻件 |
23 |
1Cr17Ni2 |
0.11~0.17 |
≤0.80 |
≤0.80 |
≤0.035 |
≤0.030 |
1.50~2.50 |
16.00~18.00 |
— |
— |
— |
— |
锻件 |
24 |
ZGCr13 |
0.08~0.15 |
≤1.0 |
≤0.6 |
≤0.040 |
≤0.030 |
— |
12.00~14.00 |
— |
— |
— |
— |
锻件 |
25 |
ZG2Cr13 |
0.16~0.24 |
≤1.0 |
≤0.6 |
≤0.040 |
≤0.030 |
— |
12.00~14.00 |
— |
— |
— |
— |
锻件 |
表4-3 常见马氏体不锈钢的热处理制度及力学性能
序号 |
牌号 |
热处理(℃) |
拉伸试验 |
冲击试验 |
硬度试验 |
|||||
Rp0.2(N/mm2) |
Rm(N/mm2) |
A(%) |
Z(%) |
Ak(J) |
HB |
HRC |
HV |
|||
不小于 |
||||||||||
1 |
1Cr12 |
950~1000油冷;700~750快冷 |
390 |
590 |
25 |
55 |
118 |
170 |
— |
— |
2 |
1Cr13 |
950~1000油冷;700~750快冷 |
345 |
540 |
25 |
55 |
78 |
159 |
— |
— |
3 |
0Cr13 |
950~1000油冷;700~750快冷 |
345 |
490 |
24 |
60 |
— |
— |
— |
— |
4 |
Y1Cr13 |
950~1000油冷;700~750快冷 |
345 |
540 |
25 |
55 |
78 |
159 |
— |
— |
5 |
1Cr13Mo |
970~1020油冷;650~750快冷 |
490 |
685 |
20 |
60 |
78 |
192 |
— |
— |
6 |
2Cr13 |
920~980油冷;600~750快冷 |
440 |
635 |
20 |
50 |
63 |
192 |
— |
— |
7 |
3Cr13 |
920~980油冷;600~750快冷 |
540 |
735 |
12 |
40 |
24 |
217 |
— |
— |
8 |
Y3Cr13 |
920~980油冷;600~750快冷 |
540 |
735 |
12 |
40 |
24 |
217 |
— |
— |
9 |
3Cr13Mo |
1025~1075油冷;200~300油、水、空冷 |
— |
— |
— |
— |
— |
— |
50 |
— |
10 |
4Cr13 |
1050~1100油冷;200~300空冷 |
— |
— |
— |
— |
— |
— |
50 |
— |
11 |
1Cr17Ni2 |
950~1050油冷;275~350空冷 |
— |
1080 |
10 |
— |
39 |
— |
— |
— |
12 |
7Cr17 |
1010~1070油冷;100~180快冷 |
— |
— |
— |
— |
— |
— |
54 |
— |
13 |
8Cr17 |
1010~1070油冷;100~180快冷 |
— |
— |
— |
— |
— |
— |
56 |
— |
14 |
9Cr1811Cr17 |
1000~1050油冷;200~300油、空冷 |
— |
— |
— |
— |
— |
— |
55 |
— |
15 |
11Cr17 |
1010~1070油冷;100~180快冷 |
— |
— |
— |
— |
— |
— |
58 |
— |
16 |
Y11Cr17 |
1010~1070油冷;100~180快冷 |
— |
— |
— |
— |
— |
— |
58 |
— |
17 |
9Cr18Mo |
1000~1050油冷;200~300空冷 |
— |
— |
— |
— |
— |
— |
55 |
— |
18 |
9Cr18MoV |
1050~1075油冷;100~200空冷 |
— |
— |
— |
— |
— |
— |
55 |
— |
19 |
1Cr13 |
淬火、回火 |
345 |
540 |
25 |
55 |
78 |
159 |
— |
— |
20 |
2Cr13 |
淬火、回火 |
440 |
635 |
20 |
50 |
63 |
192 |
— |
— |
21 |
3Cr13 |
淬火、回火 |
540 |
735 |
12 |
40 |
24 |
217 |
— |
— |
22 |
4Cr3 |
淬火、回火 |
735 |
930 |
9 |
40 |
29 |
229 |
— |
— |
23 |
1Cr17Ni2 |
淬火、回火 |
— |
1080 |
10 |
— |
39 |
285 |
— |
— |
24 |
ZG1Cr13 |
淬火、回火 |
392 |
549 |
20 |
50 |
63 |
— |
— |
— |
25 |
ZG2Cr13 |
淬火、回火 |
441 |
617 |
16 |
40 |
47 |
— |
— |
— |
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