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 |