Usoro na-emepụta usoro na-enwu ọkụ \ / ọrụ na-ekpo ọkụ, oyi mpịakọta
304 ígwè igwe anaghị agba nchara bụ igwe anaghị agba nchara. Na nchara ahụ nwere chromium (n'etiti 18% na 20%) na nickel (n'etiti 8% na 10.5%) [1] Ọ bụ ihe na-acha nchara nchara. A na-ejikwa SS304 na-eme arịa nrụgide, kpuchie ya na iji ụlọ na-ewuli ya.
Igwe anaghị agba ncharaIgwe nchara nchara din 1.4539 bu ihe njiri mara mma nke igwe anaghị agba nchara 904l, nke gbakwunye nnukwu selenium na kọpa na-eme ka ihe ngwọta dị mma.Hụrụ Lsaw EFWIhe mgbakwunye nke molybdenum na chromium na alloys na-elekwasị anya dị mma n 'Njirimara arụ ọrụ kachasị mma na ogo nke nguzogide corrosion. ASTM A182 F22 Class 3 Frances nwere ezigbo ikuku na-eguzogide na ụfọdụ iguzogide ịghachaa mgbe ha na-ekpughe elu okpomọkụ. Ihe mgbakwunye nke Molybum ka alloys jikọtara ya na isi ike na isi ike. Ya mere, mgbe agụnyere na usoro kemịkal nke ASTM A182 F22 Class 1 wnrf fanges, ike ya na-enye alloy uru akara akara carbon steel.
