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Soft Hardness 304 304L 316 321 Stainless Steel Coil by Mirror And BA Surface

Material:
surface:
usd/ton:
Availability:
Quantity:
  • 201/304/316/321/430
  • 7219

Quick Details

Grade: 200 300 400 Series
Standard: AISI, ASTM, DIN, EN, GB, JIS
Thickness: 0.01-16.0mm
Width: 10-2500mm
Length: 1000-6000mm
Place of Origin: Jiangsu, China (Mainland)
Model Number: 304 304L 316 321
Technique: Hot Rolled Cold Rolled
Application:construction,decoration,building
Certification: BV IBR ISO ROHS SGS
Surface: 2B NO. 1 HL BA NO.4 8K
Stock: yes
sample: free

Packaging & Delivery
Packaging Details:Delivery Detail:

Seaworthy Export Standard or as customer's requests.
7-20 days, or according to your size and quantity


mirror and soft stainless steel coil
Product details


Product name

Stainless steel coil

Material

304

Thickness

0.01-16.0mm

Width

10-2500mm

Length

1000-6000mm

Surface finish

2B,BA,Hairline,No. 1,8K,No.3,No.4,mirror finish

Certificate

ISO 9001:2008

Payment terms

T/T(recommended), L/c

Leading time

Within 10-15 days after receipt of T/T or L/c

Stock

Aways in stock


Product Chemical composition


grade

C

Cr

Ni

Mn

P

S

Mo

Si

Cu

N

Other

304

≤0.07

17.00-19.00

8.00-10.00

≤ 2.00

≤ 0.035

≤ 0.030

-

≤ 1.00

-

-


304L

≤0.03

18.00-20.00

8.00-10.00

≤ 2.00

≤ 0.035

≤ 0.030

-

≤ 1.00

-

-


316L

≤0.03

16.00-18.00

12.00-15.00

≤ 2.00

≤ 0.035

≤ 0.030

-

≤ 1.00

-

-


321

≤0.12

17.00-19.00

8.00-11.00

≤ 2.00

≤ 0.035

≤ 0.030

-

≤ 1.00

-

-


309S

≤0.08

22.00-24.00

12.00-15.00

≤ 2.00

≤ 0.035

≤ 0.030

-

≤ 1.00

-

-


310S

≤0.08

24.00-26.00

19.00-22.00

≤ 2.00

≤ 0.035

≤0.030

-

≤ 1.00

-

-


Mechanics capability


Mechanics capability





Trademard

σp0.2 Mpa

σb Mpa

σ5 %

HB

0Cr18Ni9(304)

≥205

≥520

≥35

≤190

1Cr18Ni9(302)

0Cr16Ni8(HH04)

1Cr14Mn9Ni3N(HH02)

≥220

≥550

≥25

≤250

1Cr13Mn8Ni1N(HH01)


Technique


Surface Finish
DefinitionApplication
2BThose 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.
BAThose processed with bright heat treatment after cold rolling.Kitchen utensils, Electric equipment, Building construction.
NO.3Those finished by polishing with No. 100 to No. 120 abrasives specified in JIS R6001.Kitchen utensils, Building construction.
NO.4Those finished by polishing with No. 150 to No. 180 abrasives specified in JIS R6001.Kitchen utensils, Building construction, Medical equipment.
HLThose finished polishing so as to give continuous polishing streaks by using abrasive of suitable grain size.Building Construction.
NO. 1The surface finished by heat treatment and pickling or processes corresponding there to after hot rolling.Chemical tank, pipe


Applications
Stainless steel's resistance to corrosion and staining, low maintenance and familiar lustre make it an ideal material for many applications. There are over 150 grades of stainless steel, of which fifteen are most commonly used. The alloy is milled into coils, sheets, plates, bars, wire, and tubing to be used in cookware, cutlery, household hardware, surgical instruments, major appliances, industrial equipment (for example, in sugar refineries) and as an automotive and aerospace structural alloy and construction material in large buildings. Storage tanks and tankers used to transport orange juice and other food are often made of stainless steel, because of its corrosion resistance and antibacterial properties. This also influences its use in commercial kitchens and food processing plants, as it can be steam-cleaned and sterilized and does not need paint or other surface finishes

Stainless steel maintenance
(1) Regular cleaning and maintenance
(2) Pay attention to prevent the occurrence of the phenomenon of surface scratches
(3) Use soap, weak detergent or warm water to remove surface dust, dirt
(4) In addition to the surface of the binder with alcohol or an organic solvent (ether, benzene)
(5) Use neutral detergent or ammonia solution in addition to surface oil
(6) With 10% nitric acid or abrasive detergent in addition to the surface of the embroider caused by the dirt.

Why do you choose us?
1) Our products are high quality and best price.
2) We have experience in this line for many years.
3) We have professional team and the factory.
4) It's very important for a company to be honest in the process of trading and so do we.
5) Our products are exported to countries around the world.

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