Stainless Steel Coil ASTM Standard 200,300,400 Series

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Loading Port:
China main port
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TT or LC
Min Order Qty:
50 m.t.
Supply Capability:
1000 m.t./month

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Product Description:

1.Structure of Stainless Steel Coil Description

The surface brightness and flatness of no2B is better than no2D. then through a special

surface treatment to improve its mechanical properties,No2B could nearly satisfy comprehensive uses.

 


2.Main Features of the Stainless Steel Coil

• Decoration

• Daily Necessities

•,Medical Treatment

• Daily Necessities

 

3. Stainless Steel Coil Images

 

Stainless Steel Coil ASTM Standard 200,300,400 Series

Stainless Steel Coil ASTM Standard 200,300,400 Series


 

 

4. Stainless Steel Coil Specification

 

Product Name

ASTM Standard 200,300,400 Series Stainless Steel Coil

Standard

JIS AISI ASTM GB DIN

Grade

200/300/400 Series

Thickness

0.2mm-100mm

Width

100mm-2000mm

Length

According to clients’ requirement

Surface Finish

2B ,BA ,8K ,NO4,NO2, NO1 ,Hair line ,EMBOSSED...

Technique

Cold rolled ,Hot rolled

Package

Seaworthy packing or as the consumers’ demand

Application

Be used in manufacture of medical equipment, auto parts, heat-resistant kitchen utensils, electrical accessories , construction decoration ,etc

Trade Term

FOB  CIF

Payment

T/T  , L/C,  D/P, D/A, Western Union,  MoneyGram

LoadingPort

Shanghai  OR Qingdao

Delivery Time

3-7days,mainly in accordance with the quantity

Report

Material report ,Mechanical performance report

Certification

ISO9001


5.FAQ of Stainless Steel Coil

①Who are you?

We are the manufacturer! We produce stainless steel products

with high quality & very competitive price!Please feel free to

contact us for more information!

②How long can we receive the product after purchase?

In the purchase of product within three working days, We will arrange the factory delivery as soon as possible. The pecific time of receiving is related to the state and position of customers.Commonly 7 to 10 working days can be served.

③How about your company?

A world class manufacturer & supplier of castings forging in Stainless Steel Sheet,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 8000 tons Precision casting and forging parts are exported to markets in Europe,America and Japan. OEM casting and forging service available according to customer’s requirements.

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Q:Hot rolled strip, the theory of the thinnest, how thin rolling, why not rolling too thin, is the material or the reasons for plate shape?
Thinning is related to width. But after a certain width, the amount of thinning has little to do with the width. The theory of hot rolling can be rolled to 0.8mm, and in practice, the 1.2mm is virtually useless.
Q:Hot rolled strip and hot rolled strip are also sealing plates? What's their function?
First of all, there are some hot rolled strip, the main role is to prevent roll cooling water flow to the workpiece, affecting the crown of the strip and shape control.
Q:What are the advantages of cold rolling and cold rolling strip steel?
What to do with cold rolling is better than that of hot rolling, which is the main one because cold rolling is processed by hot rollingCold: hot rolled steel coil as raw material by pickling descaling after cold rolling, the finished rolling hard volumes, due to continuous deformation caused by cold hardening the volume rolling hard strength, hardness, toughness index rise decline, so the stamping performance will deteriorate, only for a simple deformation of parts.Cold rolled steel strip and sheet thickness is generally 0.1 ~ 3mm, width 100 ~ 2000mm in hot strip steel or timber as raw material, under normal temperature after cold rolling, cold rolled steel strip and sheet has the advantages of smooth surface, smooth, high precision and good mechanical properties.
Q:Why does the strip bend when it is rolled?
Side bending is due to uneven deformation of both sides of the strip when rolling (one of the reasons for the transverse tolerance of the incoming material), and the side bending occurs after the side of the mill becomes longer than the other side.The warping is complicated, which is related to the diameter deviation of the roll, the friction condition between the upper and lower surfaces, the tension and the size of the coiling sleeve
Q:The degreasing time is too long, will the strip surface be oxidized?
Sheet metal pretreatment, degreasing total alkalinity is recommended in 15-20, alkali spent large, must be short time processing, for a long time will make the metal crystal nucleus passivation, influence phosphating film. Sheet metal general oil should not be cleaned, especially stamping parts, etc., it is recommended to use degreasing temperature, the temperature can be 65-75 degrees.
Q:What is the difference between steel strip and strip steel?
In some less strict people, it is easy to confuse these two names, but also on the Internet with the same strip of steel.
Q:What about the strip scraping in the annealing furnace?
Thus forming an air knife scratch. This kind of defect causes the product to be wasted because the coating is scratched. Proper control of strip tension in productionForce and adjust the nozzle distance, can avoid this kind of defect happen.
Q:What's the cutting edge of cold rolling strip?
Do you mean the cutting edge is the indication of the steel roll out of the factory? When the steel factory leaves the factory, the steel coil will have the burr and the cutting edge two kinds, the rough edge is the steel strip two, the edge is not neat. The trimming is the two sides of the steel band, and the width of the strip is certain when it is trimmed.
Q:What is the difference between strip steel and silicon steel?
The sheet material rolled with silicon steel is the most widely used soft magnetic material in the field of electrical engineering. Therefore, silicon steel sheet is also called electrical steel sheet. Silicon steel sheets are widely used in motors, generators, transformers, chokes, electromagnetic devices, relays and measuring instruments. Influence of silicon content on properties of silicon steel sheet. Silicon is a good deoxidizer for steel. It combines with oxygen to convert oxygen into a stable, non carbon reduced SiO2, avoiding lattice distortion of iron by doping oxygen atoms. Silicon becomes a solid solution in alpha iron, increasing resistivity and helping to separate harmful impurities from carbon.
Q:Can cold rolled strip be plated with white zinc?
Rust removal will affect the quality of the plating. The rusted part must be polished with sandpaper to allow it to be the same as the surface roughness without rust around it.

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