收藏词条 编辑词条 铬-镍马氏体不锈钢00Cr13Ni5Mo的高温力学性能
创建时间:2008-08-02
铬-镍马氏体不锈钢00Cr13Ni5Mo的高温力学性能
00Cr13Ni5MO钢的高温拉伸性能见表1。
表 1 00Cr13Ni5Mo的高温拉伸性能
试验温度/℃ |
σb/MPa |
σ0.2/MPa |
δ/% |
φ/% |
200 |
870 |
775~780 |
14.6~15.4 |
71~71.6 |
300 |
860~865 |
720~765 |
12.7~13.4 |
69.0~70.2 |
400 |
830~835 |
700~765 |
12.7~13.2 |
65.8~66.2 |
500 |
640~645 |
580~605 |
20~22.8 |
77.5~80.5 |
600 |
390~420 |
320~350 |
34.4~45.6 |
83.5~87.5 |
700 |
195~210 |
120~140 |
101.5~103.1 |
87.6~88.1 |
800 |
140~145 |
85~100 |
73.8 |
62.3~73.3 |
900 |
85~90 |
55~60 |
61.4~74.5 |
48~57.3 |
1000 |
50~55 |
35~40 |
57.2~62.1 |
46.8~52.5 |
1100 |
35 |
20~35 |
87~92.6 |
78.4~82.3 |
1200 |
15~20 |
10 |
78.1~83.8 |
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