Chinese Best Cold Rolled Steel Coil ASTM 653M -Our Low Price

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50 m.t.
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10000 m.t./month

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Item specifice:

Standard: ASTM,GB,DIN,EN,JIS Technique: Cold Rolled Shape: Round
Surface Treatment: Oiled,Dry,Polished,Bright,Black Steel Grade: Q195,Q215,Q235,Q215B,Q235B,RHB335,HRB400,200 Series,300 Series,400 Series,600 Series,SS400-SS490,10#,20#,A53(A,B) Thickness: 0.13-4mm
Length: customer Net Weight: 3-12

Product Description:

 

Chinese Best Cold Rolled Steel Coil ASTM 653M  -Our Best Price

1.Structure of Cold Rolled Steel Description

The raw material of cold rolled steel coil/sheet is high quality hot rolled product, and after pickling continuous rolling, degreasing, annealing,skin pass,slitting and cut to length line etc. Along with it many kinds of new  technology and new process of global cold rolling production have been applied.  

2.Main Features of the Cold Rolled Steel

• Smooth and flat surface

• Workability, durability

• Good formability

• Good visual effect

 

3. Cold Rolled Steel Images:


Chinese Best Cold Rolled Steel Coil ASTM 653M  -Our Low Price

Chinese Best Cold Rolled Steel Coil ASTM 653M  -Our Low Price



 

4.Cold Rolled Steel Specification:

Standard:AISI,ASTM,DIN,GB,JIS,JIS G3302 ASTM 653M EN10142

Grade: Q195~Q345

Thickness: 0.16mm~2.0mm

Width: 1250mm MAX

Coil weight:3-12 MT

Coil ID:508/610mm


 

FAQ:

1.How to guarantee the quality of the products

We have established the international advanced quality management systemevery link from raw material to final product we have strict quality testWe resolutely put an end to unqualified products flowing into the market. 

2. How long can we receive the product after purchase?

Usually within thirty working days after receiving buyer’s advance payment or LC. We will arrange the factory manufacturing as soon as possible. The cargo readiness usually takes 15-25 days, but the shipment will depend on the vessel situation.

 

 

 

 

 

 

 


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Q:A question about steel.....?
steel has carbon in it instead of just iron there are hundreds if not thousands of different kinds of steel for different applications strength depends on the definition. some have stronger tensile (pull) strength than others.
Q:Which is stronger - sterling silver or stainless steel?
Silver is a relatively soft metal, while stainless steel is an alloy that has been designed for strength and durability. Your ability to use the stamp on steel will largely depend on the stamp's material. Why not just man up and give it a go?
Q:question on fatigue testing of steels?
because metals, like steel, are ductile and will stretch before breaking. Straining the metal is stretching it, stressing the metal is applying a shearing force or bending until there is an actual metal failure. A sheet metal strap 1inch across and 24 gauge metal is commonly used to support metal ducting systems in construction. These have an average strain to failure weight load as high as 16,200 lbs. As reported by the smacna index, they will safely hold 6800 pounds. Of more interest is the screws used to hold the strap to the duct. While they are grade 3, fairly strong, they strain to 1400 pounds when properly installed, and are safely able to support 650 pounds, unless they are overtorqued (stripped) and this quickly drops to 400 pounds and 125 pounds...big difference.
Q:Is a steel plate the same as a steel coil?
You must have an open book and a flat plate, and it is a little bit harder to cut the parts than the plate.
Q:in what stores do they sell steel toe shoes?
Steel Toe Shoes Walmart
Q:are steel guitar strings ok? :)?
Nylon is allegedly better for beginners because they don't cut into the fingers as much. Steel sounds much better, though.
Q:Why do we galvanise steel?
Keeps it from rusting. Zinc doesn't rust like steel does.
Q:Where can I find an atomic structure of carbon steel?
This Site Might Help You. RE: Where can I find an atomic structure of carbon steel? What website can I use to find a good picture that shows the atomic structure of a carbon steel?
Q:How does water cooling affect the hardness of steel?
When steel is slowly cooled, lots of carbon diffusion takes place because it is not very soluble in steel at room temperature. The carbon is in solution at high temperatures, and is rejected out of the lattice as it cools. And when this happens, the microstructure will consist of ferrite and pearlite, and the lattice structure will be base centered cubic (bcc). If it is cooled fast enough, then the carbon gets trapped in the interstitial sites of the lattice and distorts it to a body centered tetragonal (same as bcc, but elongated in one direction) This elongation strains the lattice and makes it harder. Also, when cooled fast enough the atoms do not have time to diffuse like they normally would and they shear into place. This forms the hard phase of martensite that is desired of heat treated steel. But then it must be tempered back some because it is too brittle.
Q:Welding Stainless Steel?
You would use stainless steel rod. I have used stainless safety wire that you can buy at the hardware store or Harbor Freight. (Assuming you are TIG welding). I have found that for small jobs it works quite well.

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