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ASTM 309S Stainless Steel Strip Coil Mill Edge / Slit Edge Prime Grade

Categories Stainless Steel Strip Coil
Brand Name: YONGJIN HONGWANG BAOSTEEL
Model Number: 309S
Certification: ISO9001:2008
Place of Origin: CHINA
MOQ: negotiation
Price: negotiation
Payment Terms: by T/T 20% at order, balance before shipment; or full payment by irrevocable L/C at sight
Supply Ability: 2000mt / month
Delivery Time: 15-45 days
Packaging Details: Standard Package or as per customer instruction
Standard: ASTM A 240/480
Grade: Prime
Thickness: 0.3mm~3.0mm
Width: 1000 1030 1219 1240 1250 1500 1530 1550
Edge: Mill edge or Slit edge
Finish: 2B 2D BA No.3 No.4 HL
Paper Interleaved: Yes
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ASTM 309S Stainless Steel Strip Coil Mill Edge / Slit Edge Prime Grade

Quick Detail:


Stainless steel strip coil/CR stainless steel strips/Cold rolled stainless steel coils

DescriptionStainless steel strip coil/CR stainless steel strips/Cold rolled stainless steel coils
Grade309S
Thickness0.3-3.0mm
Finish2B 2D BA No.3 No.4 HL
Width1000/1030/1219/1240/1250/1500/1530/1550mm
Edgeslit edge/mill edge
StandardASTM
Coil ID508/610mm
Thickness toleranceto be defined with customers
Surface treatmentCold rolled,annealed, pickled
Coil weight4-22MT or as per clients request
Q'ty tolerance+/-10% on order quantity
Paper InterleavedYes
Country of Originmade in China
Payment termsby T/T or L/C
PackagingSeaworthy standard export package with pallet

Finish Definition:


No.2D: Cold-rolled, annealed and pickled without skinpass. the dull products can be used as automobile parts,building materials and pipes


No.2B: The surface brightness and flatness of No.2B is better than No.2D. Then through a special surface treatment to improve its mechanical properties. No.2B could nearly satisfy comprehensive uses.


No.3: Polished with abrasive belt of grit #100-#120, have better brightness with discontinuous coarse stria, used as inner and external ornaments for building.electrical applicances and kitchen utensils etc.


No.4: Polished with abrasive belt of grit #150-#180, have better brightness with discontinuous coarse stria,but thinner than No.3, are used as bathtub building's inner and external ornaments electrical appliances,kitchen utensiles and food processing equipment etc .


HL: Polished with abrasive belt of grit#150-#320 on the No.4 finish and has continuous streaks, mainly used as building's ornaments,elevators,door of building,frontal plate etc.


BA: Cold rolled,brigth annealed and skin-passed, the product have excellent brightness and good reflexivity like mirror,used for electrical applicances,mirrowr,kitchen apparatus,ornament materials etc.


Chemical Composition and Mechanical Properties

TypeGradeChemical Composition(%)
CSiMnPSNiCr
309S0.081.002.000.0450.0312.00~15.0022.00~24.00
Mechanical Properties
MaterialYield PointTensile StrengthElongationHardness
YS0.2(Kg/mm2)TS(Kg/mm2)EL(%)HRBHV
309S2055204020090

Standard Export Packing:

1. Protection paper between each coil loop

2. Internal wrapped with water proof paper and protection cardboard

3. Internal and external metallic corner.

4. Wrapping bands: No.3 Circumferential straps +No.4 radial straps

5. Locked by wire buckled

6. With pallet, and pallet is fumigated.


Quality ASTM 309S Stainless Steel Strip Coil Mill Edge / Slit Edge Prime Grade for sale
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