Cold rolled steel coil from china supplier

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
50 m.t.
Supply Capability:
60000 m.t./month

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Item specifice:

Standard: JIS,ASTM,EN Technique: Cold Rolled Shape: Round
Surface Treatment: Dry,Black,Oiled Steel Grade: Q195,Q215,Q235,Q215B,Q235B,RHB335,200 Series,300 Series,400 Series,600 Series,SS400-SS490,10#,20#,A53(A,B),HRB400 Certification: ISO
Thickness: 0.08-4.00mm Width: 30-2000mm Length: customized
Outer Diameter: 508/610mm Net Weight: 1-25 mt Packaging: standard seaworthy packing
Printing thickness: top side: 20+/-5 microns, back side: 5-7 microns

Product Description:

The raw material of cold rolled steel coil/sheet is high quality hot rolled product. Cold rolled steel coil/sheet as defined in the EN 10130/98 standard, with guaranteed maximum mechanical characteristics and guaranteed minimum ductility and formability.

It is suited to formation by bending or drawing, which enables complex parts to be produced in good repeatable conditions and intended for indoor use.

These cold rolled steel coil/sheet grades have excellent formability, which facilitates cold forming operations, and are ideal for deep drawing. Our range of steels for cold forming offer excellent forming performance, due to the low scattering of their chemical composition and their mechanical properties, which guarantees processing consistency.

 

Standard and Grade :

Cold rolled steel coils 

JIS G3141-2005

EN10130-2006

ASTM  A1008-12a

Commercial quality

SPCC

DC01

CS Type A/B/C

Drawing quality

SPCD

DC03

DS Type A/B

Deep drawing quality

SPCE    SPCF(non aging)

DC04

DDS

Extra deep drawing quality

SPCG(non aging)

DC05/06

EDDS

Cold rolled steel coil from china supplier

Cold rolled steel coil from china supplier

Cold rolled steel coil from china supplier

Application :

Automobile Industry, White Goods, Home Applicances, Oil & Air filters, semi product for coating with enamel or zinc, construction & building sector, air-conditioning, furniture, radiators, tubes, profiles, mechanical construction, shelving, containers, drums 

 

Packing:

Packaging Detail

The packing of coil consists of anti-damp paper ,PVC film ,hardboard paper , steel box , strapped with steel strips, fitted with locks and edge protectors and guarantees the optimal condition of the delivered goods. Each coil can be additionally fitted with wooden/steel skids(eye of the side) or wooden pallets(eye of the sky)

Delivery Time

  within 30 days of receipt of  LC original or prepayment

 

Cold rolled steel coil from china supplier

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FAQ:

1. Can you offer OEM to me? What about MOQ?  

Of course, we are a professional with OEM manufacturer for 9 years. the MOQ can be 50 ton/ order..

2. 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. At the same time, we will provide necessary follow-up service assurance.

3. 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.

4.How Can I Get Some Sample?

We are honored to offer you free sample, but courier charges will be on your side.

 

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Q:What is the difference between steel and iron?
Iron is a natural ore. Google: Iron ore, click on Mineral Information Institute - Iron Ore. Steel is a man-made material, consisting of iron. Google: Sir Henry Bessemer, inventor.
Q:Besides stainless steel....?
Silver, white gold and titanium are quite common.
Q:how is stainless steel produced?
There are different recipes, and different types of steel are made for different purposes. They all share high temperatures, which allows extra carbon to bind with the iron. This is the main thing that makes steel stainless, or rustproof. Other metals such as chromium, molybdenum, magnesium etc. are often added to increase tensile (twisting) strength, flexibility, etc.
Q:Aluminum and Steel brittle or ductile based on these results?
Only steel(of this pair)might be liable to brittle fracture,which would be implied by almost zero elongation or reduction in area at fracture.On this basis the steel has not failed by brittle fracture.I would expect much more elongation in pure aluminium than your sample shows so I presume it to be brittle unless it is an alloy rather than commercially pure aluminium.However brittle fracture in metals is a particular phenomenon to be determined by impact tests and examination of fracture surfaces and is particularly relevant to metals with the body centred crystal structure.
Q:Types of knife steel?
If you want a good quality knife, stay away from Stainless, I would suggest one that is a mix of high and low carbon steel, high carbon holds the edge, but is brittle, low carbon is more malleable, which prevents from breaking when used.
Q:What kind of drill bit will go threw steel?
Yes, they'll be marked HSS, High Speed Steel.
Q:Can gold be added to steel?
Since steel is already an alloy (iron with other metals or carbon), you're not alloying gold with a a metal per se. It is possible, though, to alloy gold with steel. However, the creation of any alloy has a practical application behind it. For example, gold is alloyed with silver and copper because otherwise, the gold is too soft to stand up to the use it is intended for and needs to be hardened.
Q:Why should you heat thicker steel before welding?
ok dont listen to bob the builder down there, u preheat thicker steels to draw moisture out of them. take a propane torch to something exposed to just atmospheric air around 3 inches thick and the water will literally pour out of it. do u want that in ur weld? no. so u preheat to draw any moisture or contaminates out of the base metal. good luck.
Q:what are surgical steel earrings?
Surgical steel is a steel alloy that is free from any metals that are known allergens, such as nickel. It is widely used for surgical instruments and appliances. If you do lend your earrings, they should be sterilized before she wears them, and sterilized again when you get them back.
Q:Chemical difference between steel & stainless steel?
In metallurgy, stainless steel is defined as a steel alloy with a minimum of 11.5% chromium content by mass. Stainless steel does not stain, corrode or rust as easily as ordinary steel (it stains less), but it is not stain-proof. It is also called corrosion resistant steel when the alloy type and grade are not detailed, particularly in the aviation industry. There are different grades and surface finishes of stainless steel to suit the environment to which the material will be subjected in its lifetime. Common uses of stainless steel are cutlery and watch straps. Stainless steel differs from carbon steel by amount of chromium present. Carbon steel rusts when exposed to air and moisture. This iron oxide film is active and accelerates corrosion by forming more iron oxide. Stainless steels have sufficient amount of chromium present so that a passive film of chromium oxide forms which prevents further corrosion

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