Mpempe igwe anaghị agba nchara 321, Coil, Plate & Bar – AMS 5510, 5645

321 SS bụ titanium kwụsiri ike austenitic chromium-nickel igwe anaghị agba nchara nke emepụtara iji nye ụdị alloy 18-8 nwere nguzogide intergranular-corrosion ka mma. A na-eme ka ihe a guzosie ike megide nhazi chromium carbide site na mgbakwunye nke titanium. Ebe ọ bụ na titanium nwere njikọ siri ike maka carbon karịa chromium, titanium carbide na-ebuli n'ime ọka kama ịmepụta na oke ọka. Ekwesịrị ịtụle 321 igwe anaghị agba nchara maka ngwa chọrọ ikpo ọkụ na-adịte aka n'etiti 800ºF (427ºC) na 1650ºF (899ºC), ma ọ bụ maka ịgbado ọkụ n'okpuru ọnọdụ na-egbochi anneal post-weld. 321 igwe anaghị agba nchara abụghị magnetik.

Anyị na-enye mpempe akwụkwọ igwe anaghị agba nchara 321 n'ogologo na obosara dị iche iche ma nwee ike ịkpụcha ya na nkọwapụta gị. Igwe igwe anaghị agba nchara anyị nwekwara ike ekewa n'obosara nke ịchọrọ. Anyị bụkwa ndị na-eweta hex bar na ngwaahịa 321 okirikiri.

Ngwa nkịtị nke 321