(a) microstructure: austenitic stainless steels, ferritic stainless steels, martensitic stainless steel, duplex stainless steel, precipitation hardening stainless steel
(b), by major chemical composition Category:
(d) the types of corrosion: pitting resistance of stainless steel. stress corrosion resistance of stainless steel World steel pipe network editing , the resistance to intergranular corrosion of stainless steel
Stainless steel: corrosion of steel in the atmosphere and weak corrosive medium. In layman's terms, is not easy to rust steel. The corrosion rate of less than 0.01mm / fully corrosion-resistant. 0.1mm / corrosion.
(5)World Steel Pipe , classified by features: non-magnetic stainless steel, free cutting steel, low-temperature stainless steel, high strength stainless steel
(c) use classification: nitric acid-resistant stainless steel, resistant to sulfuric acid stainless steel and seawater-resistant stainless steel
CR series (chromium stainless steel): ferritic series the martensite Series
2, CR-NI series (nickel stainless steel): austenitic series, abnormal range, precipitation hardening series