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309 309S stainless steel coil

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  • product description

309 309s Cold Rolled Stainless Steel Coil

Standard &Material

ASTM A240 Standard

201, 304 304L 304H 309S 309H 310S 310H 316 316H 316L 316Ti 317 317L 321 321H 347 347H 409 410 410S 430 904L

ASTM A480 Standard

302, s30215, s30452, s30615, 308, 309, 309Cb, 310, 310Cb, S32615,S33228, S38100, 304H, 309H, 310H, 316H, 309HCb, 310HCb, 321H,347H, 348H, S31060, N08811, N08020, N08367, N08810, N08904,N08926, S31277, S20161, S30600, S30601, S31254, S31266,S32050, S32654, S32053, S31727, S33228, S34565, S35315,S31200, S31803, S32001, S32550, S31260, S32003, S32101,S32205, S32304, S32506, S32520, S32750, S32760, S32900,S32906, S32950, S32974

JIS 4304-2005 Standard

SUS301L,SUS301J1,SUS302,SUS304, SUS304L, SUS316/316L, SUS309S

SUS310S3SUS21LSUS347, SUS410L, SUS430, SUS630


JIS G4305 Standard

SUS301, SUS301L, SUS301J1, SUS302B, SUS304, SUS304Cu,SUS304L, SUS304N1, SUS304N2, SUS304LN, SUS304J1, SUSJ2,SUS305, SUS309S, SUS310S, SUS312L, SUS315J1, SUS315J2,SUS316, SUS316L, SUS316N, SUS316LN, SUS316Ti, SUS316J1,SUS316J1L,SUS317, SUS317L, SUS317LN, SUS317J1, SUS317J2,SUS836L, SUS890L, SUS321, SUS347, SUSXM7, SUSXM15J1, SUS329J1, SUS329J3L, SUS329J4L, SUS405, SUS410L, SUS429, SUS430, SUS430LX, SUS430J1L, SUS434, SUS436L, SUS436J1L,SUS444, SUS445J1, SUS445J2, SUS447J1, SUSXM27, SUS403,SUS410, SUS410S, SUS420J1, SUS420J2, SUS440A


Thickness: 0.15mm-3.00mm (CR)  4.00mm-200mm (HR)

Width:1000mm, 1219mm, 1250mm, 1500mm, 1800mm, 2000mm

Length: 2000mm, 2440mm, 2500mm, 3000mm, 3048mm, 5800mm or ascustomers requirements


Hot-Rolled, Cold-Rolled


No.1, 2D, 2B, BA, No.3, No.4, No.240, No.320, No.400, HL, No.7, No.8,



Natural silver/gold/black/bronze/brown/rose gold/champagne


Slit edge & mill edge


Construction, decoration, elevator door, food industry, convey belt, paper industry, stair,Machine


Surface finishing

Surface finishing methods

Main application



Heat treatment after hot rolling, pickling, or with treatment

For without the purpose of the surface gloss


Without the SPM

Method of heat treatment after cold rolling, pickling surface roller with wool or eventually a light rolling a matte surface processing

General materials,building materials.


After SPM

Giving No.2 processing materials appropriate method of cold light sheen

General materials, building materials ( most of the goods are processed )


Bright annealed

Bright heat treatment after cold rolling , in order to be more shiny, cold light effect

Automotive parts, home appliances, vehicles, medical equipment, food equipment


Shiny, coarse grain processing

The NO.2D or NO.2B processing timber No. 100-120 polishing abrasive grinding belt

Building materials, kitchen supplies


After CPL

The NO.2D or NO.2B processing timber No. 150-180 polishing abrasive grinding belt

Building materials, kitchen supplies, vehicles, medical equipment, food equipment


Grinding of fine lines

The NO.2D or NO.2B processing timber 240 polishing abrasive grinding belt

Kitchen appliances


More than 240 lines of grinding

The NO.2D or NO.2B processing timber 320 polishing abrasive grinding belt

Kitchen appliances


Close to BA luster

The MO.2B timber 400 polishing wheel polishing method

Building materials, kitchen utensils


(hair lines)

Polishing line having a long continuous processing

In a suitable size ( usually mostly No. 150-240 grit ) abrasive tape for as long as the hair, having a continuous processing method of polishing line

The most common building materials processing


NO.4 processing less than the reflection , the extinction

NO.4 processing material used for polishing Tampico brushing

Building materials, decorative


Highly accurate reflectance mirror processing

No. 600 of the rotary buff with a polishing

Building materials, decorative


Highest reflectivity mirror finish

Fine particles of abrasive material in order polishing , mirror polishing with a polishing

Building materials, decorative, mirrors

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