309s Stainless Strip Coil Hot Rolled

Thickness:0.1-3MM
Width:1000-2000MM
Customized size needs to be confirmed with us
Delivery State Cold Rolled and Hot Rolled
Finish:No. 1, No. 4, No. 8, HL, 2B, BA, Mirror...

Wuxi Wanhongnuo stainless steel Co., Ltd. 

Description

Details

Product Name Hot Rolled 309S Stainless Steel Strip 
Grade309S
StandardASTM A240/240M ; ASTM A480/480M
BrandTISCO, JISCO, BAOSTEEL, LISCO, ZPSS
CertificationSGS, ISO, etc
TechnologyHot Rolled 
Width< 600mm
EdgeMill / Cut Edge
Thickness 3~200mm
Density 7.98g/cm3
MOQ1T
Trade Term EXW , FOB , CIF , CFR etc . 
Payment Term30% deposit and 70% balance payment by T/T before shipment . ( If you want pay L/C , please tell us at first . )
Delivery Time7-10 workdays after 30% deposit payment arrival . 
ApplicationDinner set, Kitchen ware, Owner frame of security door, Auto vent-pipe, Vacuum cup Clean bucket water sink and so on
CertificationsSGS, ISO, etc . 
AdvantagesAttracting Price; High surface quality; First-rate service; Customer satisfaction is our eternal pursuit .

Chemical elements

GradeChemical Composition %Merchanical Properties
Tensile StrengthminYield StrengthBminElongationHardmess(Max.)
ASTMC≤Mn≤P≤S≤Si≤CrNiMoNCuOthersKsiMPaKsiMPa%HBHV
S30908309S0.082.00 0.0450.030 0.75 22.0-24.012.0-15.0---------------
75515302054021795

Surface


FinishDefinitionApplication
JIS G4305No. 2 DThose  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 BThose  finished, after cold rolling, by heat treatment, pickling or other equivalent  treatment and lastly by cold rolling to given appropriate luster.
No. 3Those finished by polishing  with No. 100 to No. 120 abrasives specified in JIS R 6001.Kitchen utensils, Building construction.
No. 4Those finished by polishing  with No. 150 to No. 180 abrasives specified in JIS R 6001.Kitchen utensils, Building construction,  Medical equipment.    
#240Those finished by polishing  with No. 240 abrasives Specified in JIS R 6001 .Kitchen utensils, Electric equipment, Building  construction.    
#320Those finished by polishing  with No. 320 abrasives Specified in JIS R 6001 .
#400Those finished by polishing  with No. 400 abrasives Specified in JIS R 6001 .
BAThose processed with bright  heat treatment after cold rolling.
HLThose  finished polishing so as to give continuous polishing streaks by using  abrasive of suitable grain size.    Building Construction.
ASTM A480No. 2DCold-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. 2BCold-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 AnnealedA 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. 3Intermediate 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. 4General 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.6Dull 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. 7High 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  3280-20152ECold rolled , heat treated  , mechanically descaled . Rough and dull .
2DCold rolled , heat treated  , pickled or descaled . The surface is uniform and matte .
2BCold rolled , heat treated  , pickled or descaled ,  skin passed .Smoother and straighter than 2D surface .
BACold 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 .
TRCold hardened treatment .Should be changed according the material and  the cold amount .
HLCold rolled, pickled,  leveled, grinded .Continuous grinding pattern .
EN10028-7    Cold Rolled 2CCold rolled , heat treated  , not descaled . Smooth with scale from heat treatment . 
2ECold rolled , heat treated  , mechanically descaled . Rough and dull .
2DCold rolled , heat treated  , pickled .Smooth .
2BCold rolled , heat treated  , pickled , skin passed .Smoother than 2D .
2RCold rolled , bright  annealed .Smooth , bright , reflective . 
EN10028-7    Special Finishes1G or 2GGround . One surface only ,  unless specifically agreed at the time of enquiry and order . As standard showing .
1J or 2JBrushed or dull polished  . Smoother than ground . 
1K or 2KStain Polished .As standard showing .
1P or 2PBright polished . As standard showing .
2FCold rolled , heat treated  , skin passed on roughened rolls .Uniform non-reflective matt surface . 

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Wuxi Wanhongnuo stainless steel Co., Ltd. 

Production process

Wuxi Wanhongnuo stainless steel Co., Ltd. 

Packaging Shipping

Packing: seaworthy wooden pallets,water proof paper,pvc film,interleaving paper, in 20' or 40' container or as per customers' requirements.
-- 20ft GP:5898mm(Length)x2352mm(Width)x2393mm(High)
-- 40ft GP:12032mm(Length)x2352mm(Width)x2393mm(High)
-- 40ft HC:12032mm(Lengh)x2352mm(Width)x2698mm(High)

Wuxi Wanhongnuo stainless steel Co., Ltd. 

RFQ

Q1. How long can make delivery?
A1: For stock products, will make shipments in 5- 7 days after receiving deposit; for products need new production for common materials, usually make shipments in 10-15 days; for products need new production for special and rare materials, usually need 20-30 days to make shipment.

 

Q2. Do you provide samples ? Is it free or extra ?
A2:  Free samples can be provided as you required. You need only to bear the freight cost.

 

Q3. What is your terms of payment ?
A3: Payment≤1000USD, 100% in advance. Payment>1000USD, 30% T/T in advance ,balance before shipment.

 

Q4. What are the advantages of your company ?
A4: We have many professionals, technical personnel, more competitive prices and best after-dales service than other stainless steel manufacturers.

 

Q5. Do you have inspection procedures for the products?
A5: 1.We can provide you certificate of quality accordingly. 2.We are willing to accept the third party inspection, such as SGS,BV,CE and so on.

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