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|
鋼種 |
化學(xué)成分(%) |
機(jī)械性能 | ||||||
|
C |
Cr |
Ni |
Mo |
其他 |
屈服強(qiáng)度 |
抗拉強(qiáng)度 |
延伸率% | |
|
301 |
≤0.15 |
16.00-18.00 |
6.00-8.00 |
|
|
≥205 |
≥520 |
≥40 |
|
301L |
≤0.03 |
16.00-18.00 |
6.00-8.00 |
|
N≤0.20 |
≥215 |
≥550 |
≥45 |
|
304 |
≤0.08 |
18.00-20.00 |
8.00-10.00 |
|
|
≥205 |
≥520 |
≥40 |
|
304J1 |
0.02-0.05 |
16.5-17.1 |
7.5-7.9 |
|
Cu:1.9-2.2 |
≥155 |
≥450 |
≥40 |
|
304L |
≤0.030 |
18.00-20.00 |
9.00-13.00 |
|
|
≥175 |
≥480 |
≥40 |
|
304N1 |
≤0.08 |
18.00-20.00 |
7.00-10.50 |
|
N:0.10-0.25 |
≥275 |
≥550 |
≥35 |
|
304N2 |
≤0.08 |
18.00-20.00 |
7.50-10.50 |
|
Nb≤0.15 |
≥345 |
≥690 |
≥35 |
|
316 |
≤0.08 |
16.00-18.00 |
10.00-14.00 |
2.00-3.00 |
|
≥205 |
≥520 |
≥40 |
|
316L |
≤0.03 |
16.00-18.00 |
12.00-15.00 |
|
|
≥175 |
≥480 |
≥40 |
|
321 |
≤0.08 |
17.00-19.00 |
9.00-13.00 |
|
Ti5*C% |
≥205 |
≥520 |
≥40 |
|
409L |
≤0.03 |
17.0-19.0 |
|
|
Ti6*C%-0.75 |
≥175 |
≥360 |
≥25 |
|
410 |
≤0.15 |
11.5-13.5 |
|
|
|
≥205 |
≥440 |
≥20 |
|
410L |
≤0.03 |
11.0-13.5 |
|
|
|
≥175 |
≥360 |
≥22 |
|
430 |
≤0.12 |
16.0-18.0 |
|
|
|
≥205 |
≥450 |
≥22 |