Stainless Steel Coil Cold Rolled 201 Surface 2B with High Quality

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China main port
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TT OR LC
Min Order Qty:
100 m.t.
Supply Capability:
10000 m.t./month

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Product Description:

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 2B with High Quality



Stainless Steel Coil Cold Rolled 201 Surface 2B with High 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: Are you factory or trader? 

A: We certainly are stainless steel manufacturer and have processing plant.


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: Can you make DDQ (Deep drawing quality)? 

A: Yes. Our material has been widely used for producing stainless steel pots and stainless steel sinks, which have strict request for good deep drawing quality.


Q: How to visit your factory?

A: Most of the main cities in the world have flight to Beijing; you can take flight to Beijing first, then we will lead you to our Wuxi mills.


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?
On the local case or watch strap deep scratches, repair before the need to do local processing, look at the location, such as the shell side case, there may even use the fine small file, more is the use of stone, then under the magnifying glass, carefully remove deep scratches and boring flat, deep scratches in the first, to focus on the local stone grind. This needs to be under a magnifying glass, the purpose is to scratch evenly polished, when basic scratches are going to grind, choose suitable size to sandpaper, grinding along the original sand drawing lines, so the lines are usually on the dial radially, and this is a carefully, to a little, the effect will be good to rub out the realistic. It is recommended that the sand paper be used in jewelry industry, preferably imported, such as German warrior brand water sandpaper.
Q:What are the main stainless steel belt used in the industry and products?
Judging from the industry composition of stainless steel consumption, the automotive industry is the fastest growing area of stainless steel application. Chinese household electrical appliance industry is a potential big market for stainless steel applications. In addition, the demand for stainless steel in the water industry, construction and construction industry, environmental protection industry and industrial facilities will also increase year by year. Specifically:
Q:What is the difference between stainless steel coil and stainless steel plate?
Stainless steel (Stainless Steel) is referred to as the stainless steel, the resistance of air, steam, water and other weak corrosive medium or with stainless steel known as stainless steel; while the resistance to chemical corrosion (acid, alkali and salt chemical etching) corrosion of steel called acid resistant steel.
Q:The difference between stainless steel and cold rolled steel strip
It: cold rolled steel strength is very high, but the toughness and weldability is poor, hard, crisp, bright surface
Q:Why does stainless steels carry magnetism?
In fact, there is also a stainless steel magnet can not afford, that is, high manganese or nitrogen and low nickel or nickel free stainless steel, chromium, manganese austenitic stainless steel, so it can not be based on whether or not to determine whether the magnetic stainless steel
Q:Do you have stainless steel with magnetic?
Ferritic stainless steel is generally magnetic, austenitic stainless steel is generally non-magnetic. So we can't generalize.
Q:Which material is better, stainless steel or belt?
Speaking, of course, the material is stainless steel, stainless steel is not easy to change color, corrosion resistance, etc., and the cortex is not resistant to corrosion, and sometimes easy to fade. This should be based on their preferences, as well as personality and usual dress up, stainless steel for formal dress, such as shirts, suits, leather, suitable for casual wear
Q:Why does the stainless steel after processing have magnetism?
The austenite is non-magnetic or weakly magnetic, and martensite or ferrite is magnetic, a tripod of stainless steel processing in processing time due to melting segregation or improper heat treatment, will cause a small amount of martensite Austenitic 304 stainless steel body or ferrite. In this way, 304 stainless steel will have a weak magnetic.
Q:Is the stainless steel condiment bottle good for rotating or for all holes?
Many stainless steel grades, different properties, and in the course of its development has gradually formed several categories. According to the structure of the organization, it is divided into four categories: martensitic stainless steel (including precipitation hardening stainless steel), ferritic stainless steel, austenitic stainless steel and austenitic ferrite duplex stainless steel;
Q:Which stainless steel belt has better elasticity?
In stainless steel strips, SUS301 has the best elasticity, and is used for springs, springs, or EH, or spring.SUS301 is the highest hardness, can be HV590 degrees, is less than SUS304. If you want to use the materials required materials SUS301 HV480.

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