Prime Cold Rolled Steel Coils with Low Price China
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 12 m.t.
- Supply Capability:
- 10000 m.t./month
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Specification
Standard:
ASTM,GB,JIS
Technique:
Cold Rolled
Shape:
Round
Surface Treatment:
Oiled,Bright
Steel Grade:
Q195,Q215,Q235,Q215B,Q235B
Certification:
ISO,SGS,BV,CE
Thickness:
0.18mm-1.8mm
Width:
1000mm-1600mm
Length:
requirement
Outer Diameter:
according to weight
Net Weight:
10MT
Packaging:
Standard Export Packing
| Main Quality Standard | JIS3141, EN10130, DIN1623, ASTM A1008/1008M GB5213 |
| Annealing Type | 20 hydrogen annealing furnaces from Austria EBNER |
| Specification | 0.25mm upto 1.2mm ×900mm upto 1265mm |
| Weight | max 10,000kg |
| Yield Strength | 100 Mpa upto 280 Mpa |
| Products inside Diameter | φ508mm or φ610mm |
| Outer Diameter | max φ2,050mm |
| Packing | export standard packaging; horizontal packaging |
| Capacity | 300,000 tons/year |
Export standard seaworthy packaging
· Axial and circumferential steel straps with seal (4 steel straps each)
· VCI Anti-rust kraft paper
· Water-proofing plastic
· Pearl wool (coil surface)
· Steel cover (coil surface/bore)
· Plastic cover (coil sides)
· Inside and outside corner protectors
The reasons why customers choose us
1.High quality raw material
Our raw material is bought from some famous state-owned steel mills,such as WISCO,Baosteel,Ansteel,Tangsteel,etc.
2.High-precision thickness
The thickness tolerance can be reached +/-0.01mm.
The zinc layer mass range is from 30g/m2 to 275g/m2.
3.Customer-oriented concept
We try our best to find the solutions for customers and finnally meet their needs.
4.Advaned equipment and strict quality inspection
PRODUCT PICTURE
- Q: Suppose you made a sword out of diamond (just follow me here, it's only theoretical). Would it be lighter than a sword of the same size made out of steel?
- Diamond has half the density of steel but would make a terrible sword because it is not very tough. Toughness is a material's ability to resist breakage from forceful impact: Diamond has a toughness of 2.0 MPa·m1/2 and has a critical stress intensity factor of 3.4 MN·m?3/2. That makes it tough for a gem but are poor compared with steels. Plus diamond has a cleavage plane.
- Q: What are the common applications of cold-rolled steel coils?
- Due to its exceptional qualities, cold-rolled steel coils find a wide range of common applications across various industries. The automotive industry extensively uses these coils to manufacture car parts like body panels, chassis components, and structural reinforcements, benefiting from the high strength and excellent formability of cold-rolled steel. Similarly, the construction industry relies on cold-rolled steel coils to fabricate structural elements for buildings and infrastructure. Beams, columns, and other load-bearing components are commonly made from cold-rolled steel due to its superior strength and durability. Appliances and consumer goods manufacturing also make use of cold-rolled steel coils. They are frequently employed to create the outer shells of refrigerators, washing machines, and ovens, thanks to the smooth and consistent surface finish that provides an aesthetically pleasing appearance. Furthermore, the electrical industry utilizes cold-rolled steel coils in the production of electrical enclosures, transformers, and various other components. The excellent electrical conductivity and magnetic properties of cold-rolled steel make it a preferred choice for such applications. In summary, cold-rolled steel coils have diverse applications in industries including automotive, construction, appliances, and electrical. The versatility, strength, formability, and aesthetic appeal of cold-rolled steel make it the favored choice for manufacturers across various sectors.
- Q: Can steel coils be coated with luminescent materials?
- Yes, steel coils can be coated with luminescent materials. This process involves applying a layer of luminescent material onto the surface of the steel coils, allowing them to emit light in the dark or under specific lighting conditions.
- Q: My remington has a 28 inch barrel and was wondering if it would damage my shotgun to shoot steel out of it?
- Yes, OK for steel. Like Mr. 357 says, with steel shot one size more open is equal to the one size tighter. So the Modified should shoot like a full choke and your improved cylinder should pattern like a modified choke. The Express model came out about the same time steel shot became prevalent and it is fine with steel shot. If I remember correctly we were working on making the data sheets for steel shot around 1988-1989. My hunting buddy and neighbor was the man who first began importing steel shot. Had to figure out a wad to use with it also. And got it Federally mandated for waterfowl hunting.
- Q: What are the different methods of perforating steel coils?
- There are several methods of perforating steel coils, including rotary punch, laser cutting, and stamping. Each method offers its own advantages and is chosen based on factors such as the desired hole size, material thickness, and production volume. Rotary punch involves using a rotating tool to create holes in the steel coil, while laser cutting uses a high-powered laser beam. Stamping, on the other hand, involves using a die and press to create holes by applying pressure to the steel coil.
- Q: How are steel coils tested for flatness and straightness?
- Steel coils are tested for flatness and straightness using various methods such as visual inspection, measurement tools like straightedges or laser devices, and specialized equipment like leveling machines. These tests ensure that the steel coils meet the required standards and are free from any deformities or deviations in their flatness and straightness.
- Q: How are steel coils inspected for surface defects after processing?
- Steel coils are inspected for surface defects after processing through visual inspection, magnetic particle inspection, or ultrasonic testing. Visual inspection involves examining the surface for any visible defects such as scratches, dents, or corrosion. Magnetic particle inspection uses magnetic fields and iron particles to detect surface cracks or defects that may not be visible to the naked eye. Ultrasonic testing involves using high-frequency sound waves to detect internal and surface defects in the steel coils. These inspection methods help ensure the quality and integrity of the steel coils before they are further processed or delivered to customers.
- Q: Obviously this is an easy question for anyone who works with metal. However, I am currently writing a book and had an idea that had to do with these two metals. Is it possible for gold to be folded into steel while it is being forged? Do 3-metal alloys exist? If this is not possible with current metal-working techniques and technology, what would be needed to make it possible? And finally, what exactly would the mixing of these two yield? A weak metal? A brittle metal? How would it compare to iron or gunmetal? If you have no idea, please offer speculations. Thank you!
- Well put it this way you cant gold steel but you can steel gold Kidding but seriously you can but ther would be no point the steel would be weaker and gold is expensive
- Q: What is the average flatness tolerance for steel coils?
- The average flatness tolerance for steel coils varies depending on the specific industry and application. However, in general, most steel coil manufacturers aim for a flatness tolerance of around 0.25% to 0.5% of the material's thickness.
- Q: if someone wanted to melt cast steel or iron into small-relatively simple shapes such as rod-tapered rod-or etc... how would you go about melting the steel/iron what would the mold need to be made of?
- The other answers are correct. But don't attempt this unless you have lots of experience.
Send your message to us
Prime Cold Rolled Steel Coils with Low Price China
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 12 m.t.
- Supply Capability:
- 10000 m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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