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Home ProductsStainless Steel Sheets

304 Stainless Steel Sheet 4x8

Good quality Stainless Steel Pipe Fitting for sales
Good quality Stainless Steel Pipe Fitting for sales
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304 Stainless Steel Sheet 4x8

China 304 Stainless Steel Sheet 4x8 supplier

Large Image :  304 Stainless Steel Sheet 4x8

Product Details:

Place of Origin: China
Brand Name: Cosco Steel
Certification: ISO,SGS,CQC,etc.

Payment & Shipping Terms:

Minimum Order Quantity: 500Kgs/ one size
Price: Negotiation
Packaging Details: Plastic bag in bundle,Wooden box,etc.
Delivery Time: 10-15 days
Payment Terms: T/T, L/C at sight
Supply Ability: 600Tons/Month
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Detailed Product Description
Finish For Sheet: No.1,No.2B,BA Finish,Mirror Finish,Hairline Finish Etc. Produce Standard: ASTM A240, A167, A176, A666, A693, A895 Etc.
Material: 201,304,304L,310S,316L,2205 Etc. Thickness: 0.2mm To 115mm
Width: 500mm To 2000mm, Or As Required Length: 1000mm To 8000mm, Or As Required
Delivery Condition: Hot-rolled,cold-rolled,annealed,heat-treated
High Light:

thin stainless steel sheet


4x8 stainless steel sheet

ASTM A240 304 310S 316L Finish No.1No.3 Stainless Steel Sheet



  1. Product Item No.: 001sheet-Cosco Steel
  2. Product name: 304/310/316L No. stainless steel sheet
  3. Nominal Size:1000mm x length,1250mm x length,1500mm x length,3000mm x length,6000mm x length,
  4. 4’x8’,4x10’,4’x20’,5’x10’,5’x20’ etc.
  5. Marking: Registered logo,Heat Number,Steel Grade,Standard,Size
  6. Packing: Iron box,wooden pallet,wooden box, or as our customer's requirement
  7. H.S Code: 7219.2200, 7219.2100,7219.3300 etc.
  8. Terminology



1 Plate,sheet,strip,and cold work as used in this specification apply to the following

2 plate-material 3/16 in.[5.00mm] and over in thickness and over 10 in.[250 mm] in width. Finished for plate are

 actually shown in Section 13.

3 sheet-material under 3/16 in.[5.00mm] in thickness and 24 in.[600mm] and over in width. Finishes for sheet are 

actually shown in Section 11.

4 strip-cold-rolled material under 3/16 in.[5.00mm] in thickness and under 

24 in.[600 mm] in width, Finishes are detailed in Section 12 for strip and strip edges in 

Section 14 for Cold-Rolled Strip

5 cold work-the changing of mechanical properties by work hardening





We,this material stainless steel plates be widely used in kinds of industries:

  1. Automobile, Household appliances, Petrochemical, Manufacture of machinery, 
  2. Energy, Transportation, Metalwork, Aeronautics and Astronautics, 
  3. Nuclear power and Electronic instruments.





Designation: A240/A 240M-04a

Standard specifications For Chromium and Chromium-Nickel Stainless Steel Plate,Sheet, and Strip for Pressure Vessels and for General Applications


This specification covers

Chromium and chromium-Nickel Stainless Steel Plate,Sheet, and Strip for Pressure Vessels and for General





Permitted Variations 

In Thickness

for Cold-Rolled, 



Product as Coils 

and Cut Lengths



  Thickness Tolerance,for the thickness and widths given.Over and Under,in.

                                         Width(w), in.                                    

    w≤6, inc    6<w≤12, inc    12<w<24, inc   

  Specified Thickness,in.                   Thickness Tolerances             

0.002 to 0.005,excl         10%           10%            10%

0.005to 0.010, incl         10%           10%            10%

0.005to 0.010, incl          0.0006        0.0008          0.001  

Over 0.010 to 0.011, incl    0.0015        0.0015          0.0015

Over 0.010 to 0.012, incl   0.001          0.001           0.001

Over 0.011 to 0.013, incl   0.0015         0.0015          0.002

Over 0.013 to 0.017, incl   0.0015         0.002           0.002

Over 0.012 to 0.015, incl   0.001          0.0015          0.0015

Over 0.017 to 0.020, incl   0.0015         0.002           0.0025

Over 0.015 to 0.020, incl   0.001          0.0015          0.0015

Over 0.020 to 0.029, incl   0.002          0.0025          0.0025

Over 0.029 to 0.035, incl   0.002          0.002           0.002

Over 0.035 to 0.050, incl   0.0025         0.0035          0.0035

Over 0.050 to 0.069, incl   0.003          0.003           0.003

Over 0.069 to 0.100, incl   0.003          0.003           0.004

Over 0.100 to 0.125, incl   0.004          0.004           0.005

Over 0.125 to 0.161, incl   0.005          0.005           0.005

........                    ......            ......             ......


Section 11

No.1 Finish → Hot-rolled,annealed and descaled.                                          

No.2D Finish → 

Cold-rolled,dull finish                                               

No.2B Finish → Cold-rolled,bright finish                                                       

Bright Annealed Finish → 

A bright cold-rolled finish retained by final annealing in a controlled 

atmosphere furnace                                                  

No.3 Finish → Intermediate polished finish,one 

or both sides                     

No.4 Finish → General purpose polished finish,one or both sides                     

No.6 Finish → Dull satin finish,Tampico brushed,one or both sides                        

No.7 Finish → High luster finish                                                  

No.8 Finish → Cold-worked to obtain specified properties.

Section 12

No.1 Finish → Cold-rolled to specified thickness,annealed and descaled                                         

No.2D Finish → Same as No.1 finish,followed by a final light cold-roll pass,generally on 

highly polished rolls                                                                                                       

Bright Annealed Finish → 

A bright cold-rolled finish retained by final annealing in a controlled

atmosphere furnace                                                  

TR Finish → Cold-work to obtain specified properties                            

Polished Finish → Stainless steel strip is also available in polished finishes such as 

No.3 and No.4,which are explained in Note4.                   

Section 13

Hot-rolled or Cold-rolled,and Annealed or Heat treated → Scale not removed,an 


finish,Use of plates in this condition is generally confined to heat-resisting applications.

Scale impairs corrosion resistance.

Hot-rolled or Cold-rolled,and Annealed or Heat treated,and Blast cleaned or Pickled

→ Condition

 and finish commonly preferred for corrosion-resisting and most heat-resisting applications,

essentially a No.1 Finish.

Hot-rolled or Cold-rolled,and Annealed or Heat treated,and surface cleaned and polishe

→ Polish finish is generally 

No.4 Finish.

Hot-rolled or Cold-rolled,and Annealed or Heat treated,and Descaled; and Cold-rolled,

and Annealed Or Heat treated,and Descaled,and Optionally temper passed

 → Smooth finish with 

greater freedom from surface imperfections than in 13.1.4

Section 14

No.1 Edge → A rolled edge,either round or square as specified

No.3 Edge → An edge produced by slitting.

No.5 Edge→ An approximately square edge produced by rolling or filing after slitting


Our advantage

  1. All materials be produced from big mills
  2. Soonest delivery days (Most of sizes big stock in warehouse)
  3. Good after sales services
  4. Good package

Contact Details

Contact Person: Mr. Mark Fuel

Tel: 86-577-8607-7653

Fax: 86-577-8607-7653

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