??????
�|?�?? > �??�??�??�?? > ???�???????�
17-7PH?2??�???????�?????????????�
GB/T | UNS | AISI/ASTM | JIS | W.Nr |
07Cr17Ni7Al |
S17700 |
631???17-7PH |
??SUS631?? |
??1.4568?? |
17-7PH?2??�???????�?????????-|??????
???�?? | % | �?? | �?? | �?? | ??3 | �?� | ??? | ??? | �?? | �?? | ??� |
17-7PH | ????�? | 6.5 | 16 | ???�?? |
|
|
|
|
|
0.75 |
|
????�� | 7.5 | 18 | ???�?? | 0.09 | 1 | 1 | 0.03 | 0.5 | 1.50 | 0.035 |
17-7PH?2??�???????�?????????????��??:
????o| | 7.65g/cm?3 |
?????1 | 1415???1450a?? |
17-7PH?2??�???????�????�????????????�???????o??�??��?????????�????
??-?�?????�?�?o |
????????o?o| Rm N/mm?2 |
?�??????o?o| RP 0.2N/mm?2 |
????????? A5% |
HRC(HBS??? |
??o?o?1000-1100a???????� | a?|1030 |
a?|380 |
a?�20 |
a?|229 |
565a???????? |
a?�1140 |
a?�960 |
a?�5 |
a?�363 |
510a???????? |
a?�1230 |
a?�1030 |
a?�4 |
a?�388 |
17-7PH?2??�???????�?????�????�???????????1??�???
???????�??????????�??�??,�????o?o|�??????o|,?????2??3,??�???�????????�??�??�????�???????�?�????�
17-7PH?2??�???????�???o???��????????
??�?o?�?a?�????????�??????3??????�???o????�???�?????�???????