304 Mmepe Bolt Bolt boll b30400 Standard
Igwe nchara 316 nchara abụrụla ihe dị mkpa maka mpaghara mmepụta ihe. A nabatara Alloy nke ígwè na Chrome maka nguzogide ya dị elu na corrosion, yana ịdịte ya. E nwere ike imepụta eriri nchara na-enweghị mmiri ma welded tubes iji zute mkpa ndị ahịa.
A na-eji paops 304 na-eji akwa igwe anaghị agba nchara 304, ihe a na-ahụkarị na ngwa ọrụ na-achọ iguzogide corrosion na mixidian. SPOOL P30400 ndị a na-ejikarị na-eji igwe na usoro pụrụ iche, nke gbaa mbọ na ha ziri ezi ma nwee ezi ezi.
254sO mere nke dị elu nke molybdenum, chromium na nitrogen nwere ezigbo nguzogide na-efe efe na corvice corrosion. Colper na-akwalite nguzogide corrosion na acid. Na mgbakwunye, 254SMo nwere ezigbo nrụgide ike corrosion cracking Njirimara n'ihi ọdịnaya ya dị elu nke nickel, chromium na molybdenum.