?????? |
??????? |
??б?? |
??? |
???Χ |
?????ˉ?? |
20G??A106c ST45.8/3 |
GB5310-95 ASTMA106-99 DIN17175-79 |
?????ˉ??????????? |
??16-824??2-65
?? |
???? |
12Cr1MoV P22(10CrMo910) T91??P91??P9??T9
WB36??Cr5Mo(P5??STFA25??T5??) 15CrMo(P11??P12??STFA22) 13CrMo44??Cr5Mo??15CrMo??25CrMo??30CrMo??40CrMo |
DIN17175-79 JISG3467-88 JISG3458-88
??
GB5310-95 GB9948-88 ASTMA335/A335m ASTMA213/A213m |
???????????????? ??ˉ??????????? ???????????? ????? |
??16-824??2-100
|
????? |
301 302 304 304L 304H 305 316 316L 316Ti 317 317L 310S 321 321H 347H
|
GB/T14976-2002 GB13296-91 GB5310-95 GB6479-2000 GB9948-88 ASTM312 ASTM213 |
????????????1Cr18Ni9Ti |
??6-680??0.5-40
|
??????????? |
T91/P91??P92??15CrMoG??12Cr1MoVG |
GB3087-99 GB5310-95 GB6479-2000 |
???????????????? ??ˉ??????????? ???????????? ????? |
??60-830??0.53-60
|
?????? |
J55????N80 |
API SPEC 5CT |
??????????????? |
??60-630??1.53-40
|
???????ˉ?? |
10??20 |
GB3087-1999 |
???????ˉ
?????ù??
?????????? ??С??? |
??10-530??2-40
|
???????? |
20 12CrMo 15CrMo |
GB9948-88 |
???????????ˉ???????????????????? |
??10.530??1.5-36
|
?????豸???????? |
20??16Mn??Q345 |
GB6479-2000 |
?????豸????? |
??25-426??6-40
|
??????? |
27SiMn |
GB/T17396-1998 |
?????
????? |
??70-377??9-40
|
???ù? |
410 |
GB/T5312-1999 |
?????????????????ˉ?????????ù? |
??14-426*1.5-4.5
|
????? |
B?? |
API |
????????????????????
????? |
??60-630??1.53-40
|
????? |
20??Q345 |
GB/T8163-1999 |
???????? |
??8-630??1.5-40
|
???? |
10??20??35??45??
16Mn Q345B |
GB/T8162-1999 |
?????? |
??6-610??1.5-40
|
????? |
St35 St37.4(10#) St45(20#)St55(35#) Ck45(45#) St52(16Mn) CH8Ni9Ti 35Cro
|
GB/T3639-2000
DIN2391 |
????????????г????????е????????綯??????????????????????????????? |