Hot Rolled Steel Coils NO.1 Finish 304 Grade Steel Coils

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
28 m.t.
Supply Capability:
20000 m.t./month

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Item specifice:

Standard: AISI Technique: Hot Rolled Shape: Rectangular
Surface Treatment: Polished Steel Grade: 300 Series Certification: ISO
Thickness: 4.0-6.0mm Length: 1500mm Net Weight: 18

Product Description:

Products Description for Stainless Steel Coils/Sheets:

Article

304 cold rolled stainless steel coil

Surface

2b, No.1

type

coil

Thickness

0.3-8mm

Usage

construction, machine building,   container manufaturing, shipbuilding, chemical industry, kitchen decoration

Parking

kraft paper wooden packing or as your   requirement

Payment

Small quantity (within total $2000.00)   T/T at sight, 30% in advance , 70% after receiving the B/L   copy. Large quantity  L/C at sight.

 Delivery Time

30-40 days after received the   deposit


Detail picture for Stainless Steel Coils/Sheet
s

Hot Rolled Steel Coils NO.1 Finish 304 Grade Steel Coils

Hot Rolled Steel Coils NO.1 Finish 304 Grade Steel Coils

Hot Rolled Steel Coils NO.1 Finish 304 Grade Steel Coils


 Specifications for Stainless Steel Coils/Sheets:

 Grade

  C    ≤    

    Si  ≤

    Mn  ≤

     P  ≤

     S  ≤   

Ni    ≤

Cr    ≤

201

0.12 

 0.75      

 7.00  

0.045 

 0.045    

1.00-1.28

13.70-15.70

202

0.15

1.00

2.25

0.045

0.045

4.07-4.17

14.00-16.00

304

0.08

0.75

2.00

0.045

0.03

8.00-11.00

18.00-20.00

304L

0.035

0.75

2.00

0.045

0.03

8.00-13.00

18.00-20.00

309

0.15

0.75

2.00

0.045

0.03

12.00-15.00

22.00-24.00

310S

0.08

1.50

2.00

0.045

0.03

19.00-22.00

24.00-26.00

316

0.08

1.00

2.00

0.045

0.03

10.00-14.00

16.00-18.00

316L

0.035

0.75

2.00

0.045

0.03

10.00-15.00

16.00-18.00

321

0.04-0.10

0.75

2.00

0.045

0.03

9.00-13.00

17.00-20.00

405

0.08

0.75

1.00

0.045

0.03

0.06

11.5-13.5

409

0.089

1.00

1.00

0.045

0.05

0.06

10.50-11.75

410

0.15

0.75

1.00

0.045

0.03

0.06

11.5-13.5

420

0.16-0.25

1.00

1.00

0.040

0.03

0.06

12.00-14.00

430

0.12

0.75

1.00

0.045

0.03

0.06

16.00-18.00

Application for Stainless Steel Coils/Sheets

Finish

Definition

Application

2B

Those   finished, after cold rolling, by heat treatment, pickling or other equivalent   treatment and lastly by cold rolling to given appropriate luster.

Medical   equipment, Food industry, Construction material, Kitchen utensils.

BA

Those   processed with bright heat treatment after cold rolling.

Kitchen   utensils, Electric equipment, Building construction.

NO.3

Those   finished by polishing with No.100 to No.120 abrasives specified in JIS R6001.

Kitchen   utensils, Building construction.

NO.4

Those   finished by polishing with No.150 to No.180 abrasives specified in JIS R6001.

Kitchen   utensils, Building construction, Medical equipment.

NO.1

The   surface finished by heat treatment and pickling or processes corresponding   there to after hot rolling.

Chemical   tank, pipe.

Export Markets for Stainless Steel Coils/Sheets:

Our target market is the international market. Every year we export most of products to countries like India, Pakistan, South Korea, Brazil, Australia, South Africa, Spain, Sri Lanka, Taiwan, Hong Kong, etc.

 

FAQ for Stainless Steel Coils/Sheets:

Q: How can I get the samples?

A: If you need some samples to test ,please pay for the transportation freight of samples and our samples are free for you.

Q: How can I get your price list?

A: Please send us your email or fax and order information – Quantity, Specification (steel type, thickness, width, surface finish), then I can send you the price list.






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Q:420 stainless steel, there is no good 304
420 and 304 is not the same type of stainless steel, is 420 stainless iron, nickel containing little, 420 series stainless steel cutter belongs to the material processing of finished products and then quenching hardness is high, the 304 is rust resistant stainless steel material, widely used, the price is slightly more expensive than the 420, at about 20 yuan a kilogram.
Q:1cm thick 201 stainless steel plate how much money party
Water or other weak corrosive medium or stainless steel is called stainless steel; and chemical resistance medium (acid, alkali, salt and other chemical etching) corrosion of steel is called acid resistant steel. Because of the difference in the chemical composition of the two, and make their corrosion resistance is different, ordinary stainless steel is generally not resistant to chemical medium corrosion, and acid resistant steel are generally stainless steel.
Q:What stainless steel can be used instead of galvanized sheet?
Zinc plating is mainly for beauty and no rust;Stainless steel is the primary quality of stainless steel;If both really replace the 201 can be, mainly considering the price of stainless steel;Galvanized plate with stainless steel to replace my feeling is not very ideal, costs a lot, propose instead of using cold board.Galvanized steel sheet is to prevent the corrosion of steel plate surface and prolong its service life, and the surface of steel plate is coated with a layer of metal zinc. This kind of zinc coated steel plate is called galvanized sheet.
Q:304 stainless steel plate surface quality inspection method which has several?
Attachment of cold processing such as workpiece surface lubrication oil, must be fully skimmed in trichloroethylene degreasing agent, caustic soda solution and then with warm water washing, and then heat treatment. Stainless steel plate, if the surface of debris, especially organic matter or ash attached to the workpiece, heating, of course, will have an impact on the oxide skin. Stainless steel plate furnace atmosphere difference, furnace atmosphere in each part of the different, the formation of oxide skin will change, and this is also caused by uneven acid cleaning reasons. Therefore, when heating, the atmosphere in each part of the furnace must be the same. For this reason, the cycle of atmosphere must also be taken into account. Also, a heating workpiece with bench brick, asbestos, if contain water, when heated, water will evaporate, differences in direct contact with the water vapor and other parts of the atmosphere will produce, the formation of oxide of course is different. Therefore, objects that are in direct contact with the heating workpiece must be thoroughly dried before use. However, after drying, such as placed at room temperature, moisture in high conditions, the water will still condense on the surface of the workpiece. So, it's better to dry before use. If the local processing of stainless steel plate before heat treatment with oxide remaining, after heating with oxide remaining parts and parts without oxide, differences in composition and thickness of oxide skin will appear on the surface after pickling caused by uneven, so we should not only pay attention to the final heat treatment, but also to the full note that the middle heat treatment and pickling. There is a difference between the surface of stainless steel and the place where it is not touched.
Q:What's the difference between cold rolled plate and stainless steel?
Cold rolled steel plates will soon rust (in the wind and rain). Rust must be painted outsideAs the price of chromium and nickel is very high, the price of stainless steel plate is several times that of ordinary cold-rolled steel sheet
Q:Stainless steel plate surface treatment: ink, wire drawing, polishing what role?
Polishing, also known as mirror treatment, no Silk Road, brightness ranging from 4K-12K. By acid water surface grinding, processing costs slightly higher than oil mill and wire drawingI hope I can help you!
Q:What welding equipment do we need for welding stainless steel sheet and stainless steel square tube?
You want to use argon arc welding. Stainless steel has good weldability, so you only need to weld it. Stainless steel welding is simple, the process is not high, plate deformation is very large, but after welding needs pickling and polishing.Argon arc welding is completely different from electrode welding. It has less welding defects because of its bright arc welding. No splash surface forming well.
Q:What's the cheapest kind of stainless steel plate? What's the model and how much is it?
Austenitic stainless steel (non-magnetic) inside the 201 material is the cheapest, the average price of 9000 yuan / ton, including tax, accounting for 7.93 of the proportion of formula: thickness * width * length * weight = weight * unit price = per price
Q:Lead and stainless steel plate welding together? How do you solder it?
Lead and stainless steel plate of the two dissimilar metals can be welded together by friction welding or ultrasonic wave can be. Friction welding is a kind of solid phase welding with mechanical energy as energy source. It is caused by mechanical friction between two surfaces of heat to metal connection. The friction welding heat concentrated in the joint surface, so the heat affected zone is narrow. Between the two surfaces to exert pressure, in most cases is increasing pressure at the end of the heating, the hot metal by upsetting combined with general the surface does not melt. Friction welding productivity is relatively high, almost all the forging metal on friction welding principle. Friction welding can also be used for welding dissimilar metals. The workpiece shall be suitable for a circular cross-section with a maximum diameter of 100mm.
Q:What does 8K stainless steel mean?
8K mirror surface definition: stainless steel surface after grinding and polishing, the surface is bright as a mirror, the photo reflects the person, commonly known as mirror 8K, it has corrosion resistance; and the mirror plate is the processing of follow-up color or etching board substrate. Mainly used in all kinds of decoration or metal optical products.

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