400 usoro na 300 usoro igwe anaghị agba nchara bụ abụọ nkịtị igwe anaghị agba nchara usoro, na ha nwere ụfọdụ ịrịba ọdịiche na mejupụtara na arụmọrụ. Nke a bụ ụfọdụ isi ọdịiche dị n'etiti usoro 400 na usoro 300 igwe anaghị agba nchara:
| Njirimara | Usoro 300 | Usoro 400 |
| Ihe mejupụtara Alloy | Austenitic igwe anaghị agba nchara nwere elu nickel na chromium ọdịnaya | Ferritic ma ọ bụ martensiti igwe anaghị agba nchara nwere ọdịnaya nickel dị ala yana chromium dị elu |
| Nguzogide corrosion | Nguzogide corrosion kacha mma, dabara maka gburugburu corrossion | Lower corrosion resistance tụnyere 300series, adabara n'ozuzu ulo oru ngwa |
| Ike na ike | Ike dị elu, dabara adaba maka ngwa nrụgide dị elu | N'ozuzu, ike ike dị ala karịa usoro 300, ike siri ike dị elu na akara ule ụfọdụ |
| Njirimara magnetik | Ọtụtụ na-abụghị magnetik | N'ozuzu magnetik n'ihi usoro martensitic |
| Ngwa | Nhazi nri, akụrụngwa ọgwụ, ụlọ ọrụ kemịkalụ | Ngwa ụlọ ọrụ izugbe, sistemu iyuzucha ụgbọ ala, ngwa kichin |
Oge nzipu: Jan-23-2024