Stainless Steel Coil Cold Rolled 201 Surface No.4 with Good Quality

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China main port
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TT OR LC
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400 m.t.
Supply Capability:
20000 m.t./month

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1. Structure of Stainless Steel Coil Cold Rolled 201 Descriptions

Stainless Steel 201 is a new kind of Austenite stainless steel by used Mn, N replace Ni. The steel has good corrosion resistance and hot / cold processing performance, instead of 304 stainless steel products for used in the not high of corrosive environment, such as indoor, inland city outdoor etc.

 

2. Main Features of the Stainless Steel Coil Cold Rolled 201

Product name: Stainless Steel Coil Cold Rolled 201

Thickness: 0.2mm to 1.5mm

Technical: Cold Rolled

Width: 10mm to 1240mm

Type: 200 Series

Length: As customer's requested

Standard: JIS, SUS, AISI, ASTM

Grade: 201-J1, 201-J4, AISI201, AISI202…

Finish: BA, 2B, 8K, NO.3, NO.4, HL…

MOQ: 25 Metric Tons

Hardness: Low Hard(190 HV Max); Half Hard(240-280HV); Full Hard(42-60 HRC)

Ship Term: FOB any port, China or CFR Destination port

Delivery Time: 15 to 20 day after the receive the deposit or 100%LC

Payment Terms: TT 30% for deposit, Balance against the copy of B/L, or 100%LC

Packaging: By wooden pallet, wooden case or according to customer's request

 

3. Stainless Steel Coil Cold Rolled 201 Images


Stainless Steel Coil Cold Rolled 201 Surface No.4 with Good Quality



Stainless Steel Coil Cold Rolled 201 Surface No.4 with Good Quality



4. Stainless Steel Coil Cold Rolled 20Specifications

 

Mechanical Property Contrast

YS (Mpa)

TS (Mpa)

EL(%)

HV

REMARK

Stainless Steel 201

426

880

52

224

1.0t

Stainless Steel 304

285

710

58

165

1.0t

 

Stainless Steel 200 Series Chemicals Contrast (wt. %)

Chemicals

C

Si

Mn

Cr

Ni

N

Other

 205

0.12-0.25

≤0.75

14.0-15.0

16.5-18.0

1.0-1.75

0.32-0.4


 JIS, 
 ASTM

201

≤0.15

≤1.0

5.5-7.5

16.0-18.0

3.5-5.5

≤0.25

-

201L

≤0.03

≤0.75

5.5-7.5

16.0-18.0

3.5-5.5

≤0.25

-

202

≤0.15

≤1.0

7.5-10.0

17.0-19.0

4.0-6.0

≤0.25

-

201LN

≤0.03

≤0.75

6.4-7.5

16.0-17.5

4.0-5.5

0.1-0.25

Cu≤1.0

 India

201-J1

≤0.08

≤0.75

7.0-8.0

15.0-17.0

4.0-5.0

≤0.1

Cu≤1.5

201-J3

≤0.08

≤0.75

9.0-10.5

14.0-16.0

2.0-3.0

≤0.15

Cu≤2.0

201-J4

≤0.10

≤0.75

8.5-10.0

15.0-16.0

≤1.2

≤0.2

Cu≤2.0

America

204

≤0.03

≤1.0

7.0-9.0

15.0-17.0

1.5-3.0

0.15-0.3

(Cu)

H400

≤0.10

≤1.0

6.0-9.0

17.0-19.5

≤3.5

≤0.3

-

 Japan

YUS130S

0.09

0.5

11.0

18.0

6.5

0.35

-

NTK S-4

0.17

0.43

14.7

17.7

1.3

0.35

-

NM15M

0.08

0.8

14.5

17.0

4.3

0.33

-

Europe

America

219

≤0.04

≤0.75

8.0-10.0

19.0-21.5

5.5-7.5

0.15-0.4

-

Cromanite

≤0.08

≤1.0

9.5-11.0

18.0-20.0

≤1.0

0.4-0.6

-

 

 

201 Surface

Characteristic and Application of Stainless Steel Coil Cold Rolled 201

2B

The surface brightness and flatness of 2B is better than 2D then through

a special surface treatment to improve its mechanical properties,2B could

nearly Satisfy comprehensive uses

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 

buildings inner and electrical appliances kitchen utensils and food processing.

BA

Cold rolled, bright annealed and skin-passed, the product have excellent 

brightness  like mirror kitchen apparatus, etc.

8K

The product have excellent brightness and prefer bright can be the mirror.

 

 

5. FAQ of Stainless Steel Coil Cold Rolled 201

 

Q: Can you provide mill test certificate? 

A: Yes! Mill test certificate for both hot rolled raw material coils and cold rolled coils are available.

 

Q: How to get a sample? 

A: Free samples are available for your checking and testing. And to get free samples, please send us your detailed receiving address (including post code) and your DHL/FEDEX/UPS account for collecting samples, courier cost will be paid in your side.

 

Q: How about your company?

A world class manufacturer & supplier of castings forging in stainless steel, is one of the large-scale professional investment casting production bases in China, consisting of both casting foundry forging and machining factory. Annually more than 90000 tons Precision casting and forging parts are exported to markets in Europe, America and Japan. OEM casting and forging service are available, all according to customer’s requirements.

 

Q: How to guarantee the quality of the products?

A: We have established the international advanced quality management systemevery link from raw material to final product we have strict quality test; We resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary follow-up service assurance.

 

Q: How is the packaging and delivery?

A: Standard export packing (Coil: waterproof paper + protective steel ring; Circle: wooden box), or as your requirement and the delivery term is based on the project.


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Q:Stainless steel strap easy to scrape, how to deal with?
Hand tools also pay attention to, recommend the use of hemostatic forceps to surgery, just take a piece of sandpaper, folded after the use of hemostatic clamp tightly, parallel to the original lines do pull sand, sapphire glass is hard, can not consider it, but watch the shell is made of stainless steel, must pay attention to the operation, can not be it is necessary to draw rub, available cover tape. The technical aspect is that all the sand grains must go up all the time, and all of them are in the center of the dial and radiate.
Q:What are the main stainless steel belt used in the industry and products?
It is one of the earliest fields of stainless steel application. In architectural decoration, at present, stainless steel is mainly used in high-rise building exterior wall, indoor and external column coating, handrails, floors, elevator panels, doors and windows, curtain walls and other interior decoration and components. After the surface treatment, coloring and coating of the stainless steel plate, the utility model solves the problems such as fingerprint easily appearing after touching, and further expands the application range of the stainless steel.In the home appliance industry, the large quantities of stainless steel are the inner cylinder of the automatic washing machine, the inner liner of the water heater, the inner and outer shell of the microwave oven and the lining of the refrigerator, and the ferritic stainless steel is adopted.
Q:The difference between stainless steel and cold rolled steel strip
Stainless steel: the surface appearance and the possibility of the use of various good corrosion resistance than ordinary steel, durable good corrosion resistance and high strength, so the possibility of using large sheet of high temperature oxidation resistant and high strength, it can fire resistant temperature processing, plastic processing is easy because without surface treatment, so simple, maintenance is simple and clean, bright and clean a high degree of good welding performance.
Q:What is the hardness of stainless steel band 3/4?
Hello, 3/4H stainless steel has too many materials, I don't know what kind of material you are talking about 301 and 304 are different. 3013/4H harder. 304 soft. And 201430, etc.... All different
Q:Do you have stainless steel with magnetic?
Austenitic stainless steel is the stainless steel with austenite structure at normal temperature. When the steel containing Cr is about 18%, Ni, 8%~10% and C is about 0.1%, it has a stable austenite structure. Austenitic chromium nickel stainless steel includes the famous 18Cr-8Ni steel, and on this basis, increasing the content of Cr, Ni, and adding Mo, Cu, Si, Nb, Ti and other elements developed by the high Cr-Ni series steel.
Q:Which material is better, stainless steel or belt?
Summer is the best with a stainless steel belt, the belt in the summer after the sweat corrosion, there will be an unpleasant smell, easily broken; stainless steel material is relatively good, generally not bad, summer with sweat also nothing, no taste. I hope my answer will be helpful to you!
Q:Does the 301 stainless steel band contain magnetism?
No magnetism. Related to stainless steel information, you can pay attention to "I want stainless steel" website, I usually look at it above, registered members can also see relevant member information. You can pay attention to it!
Q:What kind of plastic surface friction and wear in stainless steel belt is relatively small?
No solid modification of pure plastic on the surface of stainless steel wear is relatively small, such as polyethylene, PTFE and so on.
Q:What type of stainless steel is magnetic stainless steel?
1, 420- type "cutting class" martensitic steel, similar to Brandt's first high chromium stainless steel this. Also used in surgical knives, which can be made very bright.2 model 430- ferritic stainless steel for decorative purposes, such as automotive accessories. Good formability, but poor temperature resistance and corrosion resistance.3, 440- type high strength cutting tool steel, carbon is slightly higher, after appropriate heat treatment to obtain a higher yield strength and hardness can reach 58HRC, which belongs to the most hard stainless steel column. The most common example is razor blades".
Q:How can 304 stainless steel and 201 stainless steel be distinguished by magnet?
Magnets can basically distinguish between the two types of stainless steel. Because 201 stainless steel (chromium, stainless steel) in any state can be attracted by magnets; 304 stainless steel (chromium nickel stainless steel) in the annealing state is generally non-magnetic, and after cold processing, some will be magnetic. However, the manganese steel with high manganese content is non-magnetic; the magnetic properties of chromium, nickel and nitrogen stainless steel are more complex: some are non-magnetic, some are magnetic, some are without magnetism and the surface is magnetic. Therefore, although the basic difference between magnet chromium and chromium nickel stainless steel, but can not distinguish between some special properties, but not distinguish the concrete steel.

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