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牌號(hào) |
熱處理/°C |
拉伸實(shí)驗(yàn)≥ |
布氏硬度
HBS | |||
ó0.2
/MPa |
ób
/MPa |
δ5
(%) |
Ψ(%) | |||
奧氏體型 | ||||||
5Cr21MngNi4N |
固溶1100~1200快冷,
時(shí)效730~780空冷 |
560 |
885 |
8 |
|
≥302 | ||||
2Cr2lNil2N |
固溶1050~1150快冷,
時(shí)效750~800空冷 |
430 |
820 |
26 |
20 |
≤269 | ||||
2Cr23Nil3 |
固溶1030~1150快冷 |
205 |
560 |
45 |
50 |
≤20l | ||||
2Cr25Ni20 |
固溶1030~1180快冷 |
205 |
590 |
40 |
50 |
≤201 | ||||
lCrl6Ni35 |
固溶1030~1180快冷 |
205 |
560 |
40 |
50 |
≤201 | ||||
0Crl5Ni25Ti2MoAlVB |
固溶885~915或965~995快冷,時(shí)效700~760,16h空冷或緩冷 |
590 |
900 |
15 |
18 |
≥248 | ||||
0Crl8Ni9 |
固溶1010~1150快冷 |
205 |
520 |
40 |
60 |
≤187 | ||||
OCr23Nil3 |
固溶1030~11.50快冷 |
205 |
520 |
40 |
60 |
≤187 | ||||
0Cr25Ni20 |
固溶1030~1180快冷 |
205 |
520 |
40 |
50 |
≤187 | ||||
OCrl7Nil2M02 |
固溶1010~1150快冷 |
205 |
520 |
40 |
60 |
≤187 | ||||
4Crl4Nil4W2Mo |
退火820~850快冷 |
315 |
705 |
20 |
35 |
≤248 | ||||
3Crl8Mnl2Si2N |
固溶1100~1150快冷 |
390 |
685 |
35 |
45 |
≤248 | ||||
2Cr20Mn9Ni2Si2N |
固溶ll00~1150快冷 |
390 |
635 |
35 |
45 |
≤248 | ||||
0Crl9Nil3M03 |
固溶1010~1150快冷 |
205 |
540 |
40 |
60 |
≤187 | ||||
lCrl8Ni9Ti |
固溶920~1150快冷 |
205 |
520 |
40 |
50 |
≤187 | ||||
0Crl8Nil0Ti |
固溶920~1150快冷 |
205 |
520 |
40 |
50 |
≤187 | ||||
OCrl8NillNb |
固溶980~1150快冷 |
205 |
520 |
40 |
50 |
≤187 | ||||
OCrl8Nil3Si4 |
固溶1010~1150快冷 |
205 |
520 |
40 |
60 |
≤207 | ||||
1Cr20Nil4Si2 |
固溶1080~1130快冷 |
295 |
590 |
35 |
50 |
≤187 | ||||
lCr25Ni20Si2 |
固溶1080~1130快冷 |
295 |
590 |
35 |
50 |
≤187 | ||||
鐵素體型 | ||||||||||
2cr25N |
退火780~880快冷 |
275 |
510 |
20 |
40 |
≤201 | ||||
0Cr13Al |
退火780~830空冷或緩冷 |
177 |
410 |
20 |
60 |
≥183 | ||||
00Cr12 |
退火700~820空冷或緩冷 |
196 |
365 |
22 |
60 |
≥l83 | ||||
lCrl7 |
退火780~850空冷或緩冷 |
205 |
450 |
22 |
50 |
≥183 | ||||
|