金属常识（Metal sense）.docVIP

金属常识（Metal sense） The practical knowledge of stainless steel A stainless steel, hot rolled steel plate Hot rolled stainless steel plate is a stainless steel plate produced by hot rolling process. A thickness of less than 3mm for thin plate, the thickness is more than 3mm for thick plate. Used in chemical, petroleum, machinery, shipbuilding and other industries manufacturing parts, containers and equipment corrosion. The designation and classification as follows: 1. austenitic steel (1) 1Cr17Mn6Ni15N (2); 1Cr18Mn8Ni5N; 1Cr18Ni9; (3) (4) (1Cr18Ni9Si3; 5) (0Cr18Ni9; 6) (00Cr19Ni10; 7) (0Cr19Ni9N; 8) (0Cr19Ni10NbN; 9) (00Cr18Ni10N; 10) (1Cr18Ni12; 11) 0Cr23Ni13; (12) 0Cr25Ni20 (13) 0Cr17Ni12Mo2; (14); 00Cr17Ni14Mo2; 0Cr17Ni12Mo2N; (15) (16) (00Cr17Ni13Mo2N; 17) (1Cr18Ni12Mo2Ti; 18) (0Cr18Ni12Mo2Ti; 19) (1Cr18Ni12Mo3Ti; 20) (0Cr18Ni12Mo3Ti; 21) (0Cr18Ni12Mo2Cu2; 22) (00Cr18Ni14Mo2Cu2; 23) (0Cr19Ni13Mo3; 24) 00Cr19Ni13Mo3; (25) 0Cr18Ni16Mo5 (26); 1Cr18Ni9Ti; 0Cr18Ni10Ti; (27) (28) 0Cr18Ni11Nb (29) 0Cr18Ni13Si4; 2. Austenitic - Ferritic Steel (30) 0Cr26Ni5Mo2 (31) 00Cr18Ni5Mo3Si2; 3. ferritic steel (32) 0Cr13Al (33); 00Cr12; 1Cr15; (34) (35) (1Cr17; 36) (1Cr17Mo; 37) (00Cr17Mo; 38) 00Cr18Mo2; (39) 00Cr30Mo2 (40) 00Cr27Mo; 4. martensitic steel (41) 1Cr12; (42) (43); 0Cr13; 1Cr13; 2Cr13; (44) (45) (3Cr13; 46) 4Cr13; (47) 3Cr16 (48) 7Cr17; 5. precipitation hardening steel (49) 0Cr17Ni7Al Two, stainless steel cold rolled steel plate Cold rolled stainless steel plate is a stainless steel plate produced by cold rolling process, the plate thickness is not greater than 3mm, less than the thickness of 3mm heavy plate. For the production of corrosion-resistant parts, oil, chemical pipes, containers, medical equipment, ship equipment, its designation and classification as follows: 1. austenitic steel In addition to the same part and hot (29 species), and (1) 2Cr13Mn9Ni4 (2) 1Cr17Ni7 (3) 1Cr17Ni8 2. Austenitic - Ferritic Steel In addition to the same part and hot (2 species), and (1)