• Cold rolled steel coil from china supplier System 1
  • Cold rolled steel coil from china supplier System 2
Cold rolled steel coil from china supplier

Cold rolled steel coil from china supplier

Ref Price:
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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

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.

 

Q:What are the different types of steel coil slitting methods?
There are three main types of steel coil slitting methods: rotary slitting, loop slitting, and pull-through slitting. Rotary slitting involves using circular knives to cut the coil into narrower strips. Loop slitting involves passing the coil through a loop that is formed between two sets of knives, which then cuts the coil into multiple strips. Pull-through slitting involves pulling the coil through an adjustable slitting head, where the knives cut the coil into desired widths.
Q:Can steel coils be used in the production of consumer goods?
Yes, steel coils can be used in the production of consumer goods. Steel coils are versatile and commonly used in various industries, including consumer goods manufacturing. They are often used as raw materials in the production of appliances, automotive parts, construction materials, furniture, and packaging. The durability and strength of steel coils make them suitable for these applications, ensuring the quality and longevity of the consumer goods produced.
Q:is surgical steel or sterling silver belly button rings better for you? surgical is really cheap so its sketch and i justt dont want it to mess up
Sterling silver is not meant for extended wear in body piercings, and should NEVER be worn in fresh or unhealed piercings - the silver will tarnish, and the tarnish can be deposited into your skin which causes it to turn gray or black. Silver can also cause allergic reactions for those who have nickel allergies. So it's okay to wear for a special occasion in a healed piercing, but has lots of nasty side effects if left in too long. As for the surgical steel: not all SS body jewelry is created equal! Lots of cheap steel body jewelry is made out of 316L Stainless steel, which is the minimum requirement for steel worn in healing/fresh piercings. Some people can wear this type of steel, but it can (and does) irritate and cause allergic reactions for others. Personally, I will only wear 316LVM ASTM F-138 Implant Grade Steel, which is the same type of material that doctors use when they put pins and plates in your body during surgery. It is the highest quality steel you can get, and will usually cost a bit more, but as someone with sensitive skin I am not willing to risk getting an allergic reaction from sub-par jewelry. Also, implant-grade jewelry is most often INTERNALLY-THREADED, which means that the threads are concealed inside the jewelry and do not come in contact with your skin. EXTERNALLY-THREADED jewelry has the threads on the outside, and inserting it into your piercings is pretty much the equivalent of dragging a screw through your navel. Whatever grade of steel you decide to go with, make sure the threads are on the inside!
Q:Please give me the name of the steel, and the percentage of materials from what It consists, if you can give me five types of steel it will be better so I can decide. Thanks.
Without okorder .. Plus few other useful resources. In the end, there's no one best steel, not even 5. It all depends on the knife design, use, edge thickness, what you cut, etc...
Q:I just got my Daewoo K2 in 5.56 and i know they are tough and reliable but how well will it fair with steel rounds. I know shooting brass is better for any gun but what kind of extra wear and tear would i be looking at with shooting steel. Also what about reloading steel. Is it recomended. I would not even be asking this but steel is far cheaper than brass ammo, and i need to save some money.
Definitely DO NOT reload steel cases. As far as shooting steel vs brass. Brass will always be better than steel in your gun. Steel is a harder and stronger metal and will wear the firearm quicker than brass.
Q:How are steel coils used in the manufacturing of seat belts?
Steel coils are used in the manufacturing of seat belts to provide strength and durability. The steel coils are typically used as the main structural component in the seat belt, ensuring that it can withstand high levels of force during an impact. Additionally, the coils help to maintain the proper tension in the seat belt, ensuring that it functions effectively in restraining the occupants in the event of a collision.
Q:I Don't have a Oxy act. torch but can Get a Propane one. The finished part(s) are .375 x .550 x .185
An oxy would really be preferable, but a propane may do, I'm not sure you'll get an adequate temperature. They only way is to place the parts upon a clay brick or something simmilar, this will help the steel to hold it's heat, heat until cherry red. It must be vissibly red throughout the whole part at the same time and dumped immediately into cold water. If it's not completely cherry red, proper hardening will not occur and weak spots will be present. good luck
Q:What are the different grades of steel used in coil manufacturing?
There are several grades of steel used in coil manufacturing, including but not limited to, low carbon steel (e.g., ASTM A36), high carbon steel (e.g., ASTM A684), stainless steel (e.g., AISI 304), and galvanized steel (e.g., ASTM A653). These grades are chosen based on the desired properties and requirements of the coil being manufactured.
Q:How are steel coils used in the production of household goods?
Steel coils are used in the production of household goods as they are a primary material for manufacturing various products. They are commonly used in appliances, such as refrigerators, stoves, and washing machines, as well as in furniture, shelving units, and even construction materials. The steel coils are typically shaped, cut, and formed into specific components or structures required for these household goods, ensuring durability and strength in the final products.
Q:What are the different methods of edge trimming for steel coils?
There are several methods of edge trimming for steel coils, depending on the specific requirements and application. Some of the common methods include: 1. Slitting: This is one of the most common methods used to trim the edges of steel coils. It involves passing the coil through a set of circular knives that cut the edges into narrower strips. Slitting can be done in-line during the manufacturing process or as a separate operation. 2. Shearing: Shearing is another popular method used for edge trimming. It involves using a set of blades to cut the edges of the coil in a straight line. Shearing is often used when precise and clean cuts are required, and it can be done manually or with the help of automated machinery. 3. Laser cutting: Laser cutting is a more advanced method that uses a high-powered laser to trim the edges of steel coils. This method provides precise and smooth cuts, and it is often used when high accuracy and quality are essential. Laser cutting can be incorporated into the production line or performed as a standalone process. 4. Grinding: Grinding is a method that involves using abrasive wheels or belts to remove material from the edges of steel coils. It is commonly used to remove burrs, rough edges, or surface imperfections. Grinding can be done manually or with the help of automated machines, depending on the scale and complexity of the trimming process. 5. Waterjet cutting: Waterjet cutting is a method that utilizes a high-pressure jet of water mixed with abrasive particles to trim the edges of steel coils. This method is known for its versatility and ability to cut through a wide range of materials and thicknesses. Waterjet cutting is typically used when complex shapes or intricate designs need to be achieved. Overall, the choice of edge trimming method for steel coils depends on factors such as the desired accuracy, speed, complexity of the edges, and the specific requirements of the application. Different methods offer varying levels of precision, efficiency, and cost-effectiveness, allowing manufacturers to select the most suitable technique for their specific needs.

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