Product name | 6mm thick Preferential price wholesale food grade cold rolled 200 201 202 300 302 304 stainless steel bar |
Grade | 201,202,303, 303Cu,304,304L,316,316L,310S,316Ti,321,430,904L,etc. |
Standard | AISI,ASTM,DIN,JIS,BS,NB |
Certification | SGS,BV,IQI,TUV,ISO,etc. |
Diameter | 0.5-500mm or as required |
Surface | Black,bright,rough turned,grinding,centreless Ground etc |
Technique | Hot Rolled,Cold Rolled,Cold Drawn,Forged |
Tolerance | H8,H9 or as required |
SURFACE | CHARACTERISTIC | SUMMARY OFMANUFACTURING METHOD | APPLICATION |
NO.1 | Silvery white | Hot rolled to specified thickness | Do not need to have aglossy surface use |
Lackluster | |||
NO.2D | Silvery white | After cold rolling, heat treatmentand pickling are caried out | General materia,deep material |
NO.2B | Gloss is stronger than NO.2D | After NO.2D treatment,the final light cold rlling is carried outthrough the polishing roller | The general material |
BA | As bright as a sixpence | No standard,but usually a brightannealed surface with high re-flectivity | Building materials,kitchen utensils |
NO.3 | Rough lapping | Grind with 100-200#(unit)strop tape | Building materials,kitchen utensils |
NO.4 | Intermediate grinding | Polished surface obtained by grinding with150~ 180#stropabrasive tape | Building materials,kitchen utensils |
NO.240 | Fine lapping | Grinding with 240# stropabrasive tape | Kitchenware |
NO.400 | The luster is close to BA | Use 400# polishing wheel to grind | General,timber,building,timber,kitchen appliances |
HL | Hairline grinding | Suitable particle material for hairstripe grinding(150~240#)with many grains | Building.construction material |
NO.7 | It s close to mirror grinding | Use a 600# rotary polishingwheel to grind | For art or decoration |
NO.8 | Mirror ultrafinish | The mirror is ground with apolishing wheel | Reflector,for decoration |