1. Rauemi:12Cr1MoVG, e rite ana ki te paerewa motuGB5310, rauemi 12Cr1MoVG, whakamahia: putorino tuitui teitei te pehanga

2. Rauemi:15CrMoG, e rite ana ki te paerewa a-motu GB5310, ko te rauemi he 15CrMoG, ko te whakamahinga he paipa kohua teitei, ko te paerewa Amerika e rite ana.A213/A335, ko te rauemiT12/P12, Ko te whakamahinga ko te kohu putorino maitai korekore, e rite ana ki te paerewa Tiamana DIN17175, ko te rauemi he 13CrMo44, ko te whakamahi he atete Hot maitai putorino maitai. Ko te paerewa Pakeha e rite ana ko EN10216-2, ko te rauemi ko 13CrMo4-5, whakamahi: putorino pehanga, HS waehere ko 7304599090.

3. Material: 1Cr5Mo, e hāngai ana ki te paerewa motu koGB9948GB6479 ranei, rauemi 1Cr5Mo, whakamahi, putorino maitai mokowhiti mo nga kohua teitei, e rite ana ki te paerewa American A213 / A335, te rauemi: T5 / P5, te whakamahi, te paipa maitai mo nga kohu, e rite ana ki te paerewa Tiamana EN10216-2, rauemi X11CrMo5, whakamahi, putorino pehanga, HS waehere ko 7304599090.