304/1.4301/SUS304/0Cr19Ni9/X5CrNi1810 Stainless Steel Coil
Name Stainless Steel Coil
Grade 200series,300series,400series,etc
Standard ASTM/DIN/GB/JIS/AISI
Surface No.1/2B/BA/NO.4/6K/8K/HL(Hairline)/Matting
Payment Term T/T;L/C;Western Union;Paypal
Delivery Time 7-15 days upon receipt of the deposit
Package Standard Export Packing or As Customers Requirement
| Production Name | Stainless Steel Coil/ Strip |
| Product Standard | AISI,ASTM A240 |
| Technology | Cold Rolled Hot Rolled |
| Width | 100~2000mm or Customized |
| Thickness | Cold Roll:0.02~6 mm |
| Hot Roll:3~12 mm | |
| Material Grade | 301,302,303,304,304L,309,309s,310,310S,316,316L,316Ti |
| 317L,321,347,201,202,202cu,204,409,409L,410,420,430,431,439 | |
| 440,441,444,2205,2507,2906,330 | |
| 660,630,631,17-4ph,17-7ph,S318039 904L.etc | |
| Surface | BA,2B,2D,4K,6K,8K,NO.4,HL,SB,Embossed |
| Lead Time | Stock or 3–7 days or according to quantity |
| Film | PVC/Laser PVC/Paper |
| Finish | Definition | Application | |
| JIS G4305 | No. 2 D | Those finished , after cold rolling , by heat treatment , pickling or other equivalent treatment . In addition , those rolled lightly by matting roll at the last stage are also included . | Medical equipment, Food industry, Construction material, Kitchen utensils. |
| No. 2 B | Those finished, after cold rolling, by heat treatment, pickling or other equivalent treatment and lastly by cold rolling to given appropriate luster. | ||
| No. 3 | Those finished by polishing with No. 100 to No. 120 abrasives specified in JIS R 6001. | Kitchen utensils, Building construction. | |
| No. 4 | Those finished by polishing with No. 150 to No. 180 abrasives specified in JIS R 6001. | Kitchen utensils, Building construction, Medical equipment. | |
| #240 | Those finished by polishing with No. 240 abrasives Specified in JIS R 6001 . | Kitchen utensils, Electric equipment, Building construction. | |
| #320 | Those finished by polishing with No. 320 abrasives Specified in JIS R 6001 . | ||
| #400 | Those finished by polishing with No. 400 abrasives Specified in JIS R 6001 . | ||
| BA | Those processed with bright heat treatment after cold rolling. | ||
| HL | Those finished polishing so as to give continuous polishing streaks by using abrasive of suitable grain size. | Building Construction. | |
| ASTM A480 | No. 2D | Cold-rolled , dull finish ; | A smooth , nonreflective cold-rolled annealed and pickled or descaled finish . This nondiredtional finish is favorable for retention of lubricants in deep drawing applications . |
| No. 2B | Cold-rolled , bright finish ; | A smooth , moderately reflective cold-rolled annealed and pickled or descaled finish typically produced by imparting a final light cold-rolled pass using polished rolls . This general-purpose finish is more readily polished than No.1 or 2D finishes . | |
| Bright Annealed | A bright cold-rolled finish retained by final annealing in a controlled atmosphere furnace . | A smooth , bright , reflective finish typically produced by cold rolling followed by annealing in a protective astmosphere so as to prevent osidation and scaling during annealing . | |
| No. 3 | Intermediate polished finish , one or both sides . | A linearly textured finish that may be produced by either mechanical polishing or rolling . Average surface roughness ( Ra) may generally be up to 40 micro-inches . …… | |
| No. 4 | General purpose polished finish , one or both sides . | A linearly textured finish that may be produced by either mechanical polishing or rolling . Average surface roughness ( Ra) may generally be up to 25 micro-inches . …… | |
| No.6 | Dull stain finish , Tampico Brushed , one or both sides . | This finish has a soft , satin appearance typically produced by tampico brushing a No.4 finish . | |
| No. 7 | High luster finish . | Has a high degree of reflectivity . | |
| No. 8 | Mirror finish . | This is a highly reflective , smooth finish typically produced by polishing with successively finer grit abrasives . Then buffing . | |
| TR | Cold-worked to obtain specified properties . | The finish resulting from the cold-rolling of an annealed and descaled or bright annealed product to obtain mechanical properties higher tahn that of the annealed condition . | |
| GB/T 3280-2015 | 2E | Cold rolled , heat treated , mechanically descaled . | Rough and dull . |
| 2D | Cold rolled , heat treated , pickled or descaled . | The surface is uniform and matte . | |
| 2B | Cold rolled , heat treated , pickled or descaled , skin passed . | Smoother and straighter than 2D surface . | |
| BA | Cold rolled , bright annealed . | Smooth, shiny and reflective . | |
| 3# | Brushed or matte finished on one or both sides . | No reverse texture, no reflection . | |
| 4# | Apply universal polished to one or both sides . | No directional texture , reflective . | |
| 6# | Single side or double side matte satin finish polished , tan leather research mill . | Matte and no directional texture . | |
| 7# | High gloss surface finished . | Smooth, high reflectance . | |
| 8# | 8K super mirror finished . | Directionless texture, high reflectance, clear image . | |
| TR | Cold hardened treatment . | Should be changed according the material and the cold amount . | |
| HL | Cold rolled, pickled, leveled, grinded . | Continuous grinding pattern . | |
| EN10028-7 Cold Rolled | 2C | Cold rolled , heat treated , not descaled . | Smooth with scale from heat treatment . |
| 2E | Cold rolled , heat treated , mechanically descaled . | Rough and dull . | |
| 2D | Cold rolled , heat treated , pickled . | Smooth . | |
| 2B | Cold rolled , heat treated , pickled , skin passed . | Smoother than 2D . | |
| 2R | Cold rolled , bright annealed . | Smooth , bright , reflective . | |
| EN10028-7 Special Finishes | 1G or 2G | Ground . One surface only , unless specifically agreed at the time of enquiry and order . | As standard showing . |
| 1J or 2J | Brushed or dull polished . | Smoother than ground . | |
| 1K or 2K | Stain Polished . | As standard showing . | |
| 1P or 2P | Bright polished . | As standard showing . | |
| 2F | Cold rolled , heat treated , skin passed on roughened rolls . | Uniform non-reflective matt surface . | |
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