400 Taxane-Ferritic iyo Martensitic Stainless Steel
Nooca 408-iska caabbinta kulaylka wanaagsan, caabbinta daxalka daciifka ah, 11% Cr, 8% Ni.
Nooca 409-nooca ugu jaban (British-American), oo guud ahaan loo isticmaalo sida tuubada qiiqa baabuurta, waa bir bir ah oo bir ah (chrome steel).
Nooca 410-Martensite (birta chromium-xoog-sare leh), caabbinta xidhashada wanaagsan iyo caabbinta daxalka liidata.
Nooca 416-ku-darka baaruuddu waxay wanaajisaa awoodaha habaynta xogta.
Nooca 420- "darajada daab" birta martensitic, oo la mid ah birta ugu horraysa ee birta chromium sare ee Brinell. Sidoo kale loo isticmaalo mindiyaha qalliinka, waxay noqon kartaa mid aad u iftiimaya.
Nooca 430-ferritic steel steel, ee qurxinta, sida qalabka baabuurta. Moldability heer sare ah, laakiin iska caabin heerkulka liidata iyo iska caabin daxalka.
Nooca 440-xoog-sare ee qalabka birta, kaas oo ka kooban kaarboon wax yar ka sarreeya, wuxuu heli karaa xoog waxsoosaar sare ka dib daaweynta kulaylka habboon, iyo engegnaanta waxay gaari kartaa 58HRC, taas oo lagu sifeeyay inay tahay birta ugu adag. Isticmaalka ugu badan waa, tusaale ahaan, "madiirka garka". Waxaa jira saddex nooc oo caadi ah: 440A, 440B, 440C, iyo 440F (fudud in la habeeyo).
Waqtiga boostada: Jan-19-2020