321 Stainless Steel coil

321 Stainless Steel coil

Product Details

Product NameStainless steel coil
ThincknessCold rolled:0.15mm-10mmHot rolled: 3.0mm-180mm
Finish2B, 2D, 4B, BA, HL, MIRROR, brush, NO. 1-NO. 4, 8K, and so on
Widthness8-3000mm
Length1000mm-11000mm or as customer' s requirement
StandardASME, ASTM, EN, BS, GB, DIN, JIS etc
Material304、304L、321、316、316L、317L、347H、309S、310S、904L、S32205、2507、254SMOS、32760、S31703、S31603、316Ti、S31635、S31254、N08926、2205、S32205、S31008、S30908、S32750、S32760、630etc
c300series:301,302,303,304,304L,309,309s,310,310S,316,316L,316Ti,317L,321,347200series:201,202,202cu,204400series:409,409L,410,420,430,431,439,440,441,444Others:2205,2507,2906,330,660,630,631,17-4ph,17-7ph, S318039 904L,etcDuplex stainless steel:S22053,S25073,S22253,S31803,S32205,S32304Special Stainless Steel:904L,347/347H,317/317L,316Ti,254Mo
Grade(EN)1.4301，1.4307，1.4541，1.4401，1.4404，1.4571，1.4438，1.4539，1.4547，1.4529，1.4410，1.4501，1.4462，1.4845，1.4542，,etc
Packageclients' requirement and Standard export sea-worthy packing
ApplicationEscalator,Elevator,DoorsFurnitureProduction tools, Kitchen appliances, freezers, cold roomsAuto PartsMachinery and PackagingEquipment and Medical devicesTransport system


Surface FinishDefinitionApplication
2BFinished by heat treatment , picking or equipvalent cold rolling , followed by skin pass to obtain adequate luster surface.With bright and smooth surface ,easy for further grinding to obtain brighter surface ,suitable for medical instruments ,milk containers ,tableware and so on.
BABright heat treatment after cold rolling.Structual members .etc.kitchen utensil ,cutlery ,eleltric applicances ,medical instruments ,building decorations ,etc.
NO.3/NO.4Polished with No.150-240 abrasives.Milky food processing equipment , medicalinstruments ,building decorations.
HLFinshed by polishing with abrasives of suitable grain size to obtain continuous streaks.Building decorations ,such as elevators ,escalators ,door etc.
6K/8KA mirror-like reflective surface ,which is obtained by polishing with successively finer abrasives and buffing extensively with all gritlines are removed.Buliding entrances,bulkding column casting ,elevator's wall doors ,counters,sculptures etc.

GradeCSiMnPSNiCr
AISI 201<=0.15<=1.005.5-7.5<=0.060<=0.03<=3.50-5.50<=16.00-18.00
AISI 202<=0.15<=1.007.5-10.0<=0.060<=0.03<=4.0-6.0<=17.00-19.00
AISI 304<=0.07<=1.00<=2.00<=0.045<=0.03<=8.00-10.5<=18.00-20.00
AISI 316L<=0.03<=1.00<=2.00<=0.045<=0.03<=12.00-15.00<=16.00-18.00
AISI 309S<=0.08<=1.00<=2.00<=0.045<=0.03<=12.00-15.00<=22.00-24.00
AISI 310S<=0.08<=1.00<=2.00<=0.045<=0.03<=19.00-22.00<=24.00-26.00
AISI 321<=0.08<=1.00<=2.00<=0.045<=0.03<=9.00-13.00<=17.00-19.00
AISI 409L<=0.08<=1.00<=1.00<=0.045<=0.03<=0.50<=10.50-17.50
AISI 430<=0.12<=0.75<=1.00<=0.040<=0.03<=0.60<=16.00-18.00
AISI 436L<=0.025




<=16.00-19.00
AISI 439<=0.03<=1.00<=1.00<=0.040<=0.03<=0.50<=17.00-19.00
AISI 441<=0.015<=1.00<=1.00<=0.040<=0.03<=0.30<=17.50-19.00
AISI 444<=0.025<=1.00<=1.00<=0.040<=0.03<=1.00<=17.50-19.50


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