Product Description

Steel coil, also known as coil steel. The steel is rolled by hot pressing and cold pressing. In order to facilitate storage and transportation, facilitate various processing (such as processing into steel plate, strip, etc.)

.

Forming coil is mainly hot rolled coil and cold rolled coil. Hot rolled coil is the processed product before recrystallization of billet. Cold rolled coil is the follow-up processing of hot rolled coil. The general weight of steel coil is about 15-30T. In recent years, China's hot rolling production capacity continues to expand, there have been dozens of hot rolling production lines, and some projects will be built or put into operation.

Steel coil coil selling is mainly for large customers, general users do not have unwinding equipment or limited amount. Therefore, the subsequent processing of steel coil will be a very promising industry. Of course, at present the larger steel mills have their own unwinding and leveling projects.

Color steel coil is a high-level integration of steel and bright and colorful film using cutting-edge composite technology, which has the good performance of various materials, greatly improves the chemical stability of the material, and has more effective anti-rust and anti-corrosion properties.

 Color steel coil house is a new type of temporary building. It has the advantages of "expandable and easy disassembly". It can be integrated in factories and assembled on site. The most obvious feature is that it is convenient and quick to assemble and disassemble, and the volume after disassembly is small. It is convenient for transportation and storage, can be used repeatedly, has low requirements on the site, and is simple in basic setting, so it is widely used in civil, military and other fields.

Product Display

How to judge steel coil material

Ordinary according to the amount of carbon C difference, low carbon steel, high carbon steel, the most commonly used is 45 steel. All with the letter C, C45, middle carbon... Other letters are based on the content of the elements, general letters represent elements, numbers represent percentage content, low carbon boiling steel, generally can be replaced by 10 steel.

08F features and scope of application:

It has low strength, soft steel, good plasticity and toughness. General use does not require heat treatment, but in order to eliminate the internal force caused by cold processing and improve the cutting performance of steel, heat treatment can be carried out, cold processing can increase the strength. It is often used to manufacture stamping parts and carburizing parts, such as stamping products, sleeves, enamel products, car shell and so on.

1 Chemical composition:

Carbon C: 0.05 ~ 0.11

Silicon Si: ≤ 0.03

Mn: 0.25 ~ 0.50

Sulfur S: ≤ 0.035

P: ≤ 0.035

Cr: ≤ 0.10

Nickel Ni: ≤ 0.25

Cu: ≤ 0.25

2 Mechanical properties:

Tensile strength σ B (MPa) : ≥295 (30)

Yield strength σ S (MPa) : ≥175 (18)

Elongation δ5 (%) : ≥35

Easy cutting steel products are widely used in: machinery and equipment: woodworking machinery, ceramic machinery, papermaking machinery, glass machinery, food machinery, construction machinery, plastic machinery, textile machinery, jacks, hydraulic press, etc.;

Electrical components: motor shaft, fan shaft, sewing machine shaft, etc.

FAQ

Q:What is your terms of payment?
A:We usually accept T/T in advance, L/C for large sum.If you prefer other payments terms, please discuss.

Q:What is the terms of delivery?
A:EXW, FOB, CIF

Q:What is the terms of packing?
A:Generally, we pack our goods in bundles or coils with rods or belts, we could also pack the goods as the customers' requirements.

Q:What is your delivery time?
A:For products in stock, we can ship it within 7 days after receiving the deposit.For custom order, production time is 15-30
workdays after received the deposit.

Q:Could you produce according to the samples?
A:Yes, we could customer-made by your samples or technique drawings, we could build the mold and fixtures.

Q:Can I place an sample order and what is your MOQ if I accept your quality?
A:Yes, we can send you samples but you may pay the express fees, our MOQ is 1 ton.

Q:How could you guarantee your products?
A:We accept and support the third-party inspection.We also could issue the warranty to customer to guarantee the quality.

Q:How can I get the price of needed product?
A:It's the best way if you can send us the material, size and surface, so we can produce for u to check the quality.If you
still have any confusion, just contact us, we would like to be helpful.