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17-4PH?2??�???????�?????????????�
GB/T | UNS | AISI/ASTM | JIS | W.Nr |
05Cr17Ni4Cu4Nb |
S17400 |
630???17-4PH |
??SUS630?? |
??1.4542?? |
17-4PH?2??�???????�?????????-|??????
???�?? | % | �?? | �?? | �?? | ??3 | �?� | ??? | ??? | �?? | �?? | ??� |
17-4PH | ????�? | 3 | 15.5 | ???�?? |
|
|
|
|
3 | 0.15 |
|
????�� | 5.0 | 17.5 | ???�?? | 0.07 | 1 | 1 | 0.03 | 5 | 0.45 | 0.035 |
17-4PH?2??�???????�?????????????��??:
????o| | 7.78g/cm?3 |
?????1 | 1400???1440a?? |
17-4PH?2??�???????�????�????????????�???????o??�??��?????????�????
??-?�?????�?�?o |
????????o?o| Rm N/mm?2 |
?�??????o?o| RP 0.2N/mm?2 |
????????? A5% |
HRC(HBS??? |
480a???????? | a?�1310 |
a?�1180 |
a?�10 |
a?�40 |
550a???????? |
a?�1060 |
a?�1000 |
a?�12 |
a?�35 |
580a???????? |
a?�1000 |
a?�865 |
a?�13 |
a?�31 |
620a???????? |
a?�930 |
a?�325 |
a?�16 |
a?�28 |
17-4PH?2??�???????�?????�????1??�???
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