60-42-10 70-50-05 80-60-03
低温承压部件用奥氏体球墨铸铁 Grade1 Grade2
蠕墨铸铁 250 300 350 400 450
铁素体型不锈钢和耐热钢
405 405B 405F 405W 405P,ShSt S40500 409 409P,Sh,St S40900 429 429B 429P,ShSt S42900 430 430B 430W 430P,ShSt S43000 430F S430200 439 439B 439P,Sh,St S43035 430Ti 430TiB S43036 434 434W 434Sh S43400 436 436Sh,St S43600
