High quality of cold rolled steel coil from north of China

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
100 m.t.
Supply Capability:
100000 m.t./month

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Product Description:

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. Therefore the quality of the goods could be guaranteed. The product is widely used in outdoor and interior decoration, furnishing manufacturing, home appliance, automobile etc.

2.Main Features of the Cold Rolled Steel

• Excellent process capability

• Smooth and flat surface

• Workability, durability

• Excellent heat resistance performance

• High strength

• Good formability

• Good visual effect

 

3.Cold Rolled Steel Images

High quality of cold rolled steel coil from north of China

 

4.Cold Rolled Steel Specification

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

Grade: Q195~Q345

Thickness: 0.16mm~1.5mm,0.16-1.5mm

Width: 1250,600-1250mm

Coil weight:3-12 MT

Coil ID:508/610mm

Chemical composition:

C

Si

Mn

Cr

Ni

P

S

0.150

0.476

11.231

12.50

0.900

0.039

0.010

 

 

5.FAQ of Cold Rolled Steel

We have organized several common questions for our clientsmay help you sincerely

1.How about your company

A world class manufacturer & supplier of castings forging in carbon steel and alloy steelis 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,AmericaandJapan. OEM casting and forging service available according to customers requirements.

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.

 

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Q:Finger picking on Steel acoustic guitar?
I've seen people put the guitar on a table and pick it that way. This is fairly common method in playing Bluegrass and country songs. There are finger picks that are used. These are finger rings with claws.
Q:What sort of Steel should I use?
For a structural product you want tubing instead of pipe. ERW (Electric resistance welded) steel tubing is generally a fairly good compromise between cost and strength. They are available in various wall thicknesses for either lighter weight or greater strength. DOM (dimensioned over mandrel) tubing generally uses a stronger steel allow and is more dimensionally uniform but the cost is much higher. These products are probably available at a local steel supplier. They are both mild steel so they can be arc welded or brazed with ease. Strength of these steel alloys is generally about 70,000 psi so you need to analyze the specific applied stress over the specific surface area to determine what wall thickness you need. If you are applying tension or compression to pins in holes in the tubing, you could braze in hardened steel bushings. You would bore a larger hole in the tubing in which to insert the bushing. Bushings would distribute the force over a significantly larger surface area and the holes will not tend to elongate.
Q:Does stainless steel cookware really cause cancer?
No, the studies done and published in JAMA showed that the over cooking of the food MAY lead to higher incidents of SOME cancers but the cookware did not contribute. Humans do well filtering heavy metals which is why spring water tastes so good to us. This author is wrong if not she'd win a Nobel prize for finding a simple way to prevent cancer.
Q:surgical steel or titanium industrial barbells?
316L steel is the most basic metal used in body jewelry. It is the basic requirement of metal to be used in initial piercings and for healing. There are better grades but usually they cost more as well. For most people this grade of steel works just fine. Titanium is usually preferred over steel because it contains no nickel and it weighs almost 50% less than steel. Titanium can come in plain polish which looks just like steel AND it can come in a variety of colors (but NOT red or black). Titanium is super for people with sensitive skin to steel. It does cost a little more but is well worth it.
Q:can i heat treat and temper ASTM A36 steel?
A36 is plain carbon structural steel. A36 could almost be considered junk steel. It is not suitable for cutting tools in any respect, as it is far to soft to hold an edge. A36 generally cannot be heat-treated, A36 can only be strengthened by cold-working, and even then, only up to about 60,000 psi. Heating the steel will only make it softer. The only real virtue of A36 is that it's easy to work with, it's easily cut and machined and it is very easy to weld. This is good for making steel structure, but not for knives. Probably the most popular material for knife blades is type 440C stainless. 440C is easy to work with in the un-treated state, and the heat treatment procedure is relatively simple.
Q:Is my shotgun able to shoot steel?
It's fine. Like .700 Nitro said, lead is a softer metal than steel. . BTW- Tom, grow up. I doubt you have ever been hunting in your life. What the he!! does someone's S.S number have to do with hunting? Nothing jack $$. Here's some advice for you- follow me around for a few days down here... It will cost you a little bit more than $15 per hour. Down here, a guy will actually realize that he as family jewels.
Q:types of steel.......?
The okorder.com/
Q:Can a fine grit whetstone replace a honing steel?
A steel is to clean off an edge and remove any bends on the bevel, it is not directly for sharpening as it removes no material from the knife (or should not). A whetstone, however fine, does remove material. A steel to maintain an edge, a stone to restore an edge. They are different items for different purposes.
Q:physics compression:Steel rod?
You need to calculate the stress on the rod and compare this with the mechanical properties of the steel. It would help if you were given more info. You will need to know something about the steel such as the yeild stress and E, the modulus of elasticity. The value of E is about the same for a wide range of steels. So long as the applied stress is below the yield stress, the strain is all elastic and is calculated from E. The real answer is that you can not answer this question since you do not know what the temperature is. Given the applied load, the change in length will be much different at room temperature than at 1500C.
Q:Types of steel buildings?
There are a number of designs which can be used to create different types of steel buildings as per the demands of the buyer or an investor. he various kinds of that can be constructed using steel are Homes, Hangars, Agriculture and Farm buildings for storage, Garages and Storage sheds, Open air sheds,, Barns, Arenas and stadiums, Automotive buildings with overhead doors and flexible framed openings, Religious buildings such as Churches and Temples, etc.

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