China Customized Cold Rolled Steel Suppliers - Low Price Cold Rolled Steel in Stock

Your Professional Cold Rolled Steel Supplier

Yuxin (Tianjin) International Trade Co., Ltd. is a steel agent.
The main business of our company is: medium and thick plates, ductile cast iron pipe, seamless pipes, deformed bars, etc. of Angang, Hangang, Wugang, Nangang, Shagang and other steel plants, as well as a variety of steel related products.

Why Choose us

Customized Services

We offer customized solutions for users, including various specifications, sizes, and materials of plates and building materials. Our services are characterized by rapid delivery times, reliable product quality, and competitive pricing.

Perfect After-Sales Service

We provide a comprehensive after-sales guarantee and address any issues you encounter during usage in a timely manner, ensuring your peace of mind.

Professional Service Team

Our team members possess extensive experience in the steel industry and are capable of delivering professional consulting services and technical support, thereby assisting you in making informed purchasing decisions.

Parameter

Product Name	Steel plate cold rolled
Dimensional tolerance	±1%
Breadth	1000mm-2000mm or according to customer requirements
Sort	Cold rolling
Export packing	Industry standard packaging or according to customer requirements
Technique	Cold rolling
MOQ	1 Ton
Price term	Ex-work,FOB,FCA,CIF,CFR,DDU,etc
Package	Export standard package, suit for all kinds of transport, or as required
Delivery time	Usually 15 working days, your purchase quantity determines our delivery time
Application	Furniture, automobiles, appliances, transportation, manufacturing
Advantages	1. Favorable price, high quality 2. Abundant stock, timely delivery

Customization Process

Communication Requirements: Custom packaging solutions can be designed to meet specific customer requirements. We kindly request that you provide your customization concept along with detailed specifications to facilitate further discussion.

Production Execution: Following the confirmed design, we implement meticulous production processes with strict quality control at every stage, ensuring consistency and precision before proceeding to mass production.

Quality Inspection and Packaging: Upon completion of the product, a comprehensive three-stage inspection process is conducted to ensure quality standards are met. Subsequently, the products are packaged in accordance with your specified requirements.

Delivery Assurance: We ensure timely delivery of the products within the agreed timeframe as per the contract terms.

Benefits of Cold Rolled Steel

Increased strength
Cold rolled steel is significantly stronger than hot-rolled steel. As the rollers compress the steel at room temperature, the steel becomes stronger due to strain hardening. Just how strong is cold rolled steel exactly? Although there are exceptions, cold rolled steel is typically about 20% stronger than its hot-rolled counterpart.

Improved surface finish
In addition to being stronger, cold rolled steel has an improved surface finish. It’s smoother and has fewer surface imperfections than hot-rolled steel. Not only does this improve the aesthetics of cold rolled steel; it makes cold rolled steel a more suitable material for certain applications, such as the construction of bridges.

Tighter tolerances
Cold rolling allows for tighter tolerances than hot rolling. In metalworking, the term “tolerance” refers to the overall thickness of metal. Cold rolled steel is typically thinner — without sacrificing strength — than hot-rolled steel. As a result, cold rolling offers tighter tolerances than aren’t found in other steelmaking processes.

Multiple options
There are several different options available for creating cold rolled steel, some of which include full-hard, half-hard, quarter-hard and skin-rolled. Of all those options, full-hard cold rolling is often preferred because it offers the tightest tolerances. When performed correctly, full-hard cold rolling can reduce the thickness of steel by up to 50%. Other cold rolling processes can also reduce the thickness of steel, but they aren’t as effective as full-hard cold rolling.

Application of Cold Rolled Steel

Automotive Industry

Body Panels: Used for manufacturing car body panels due to its excellent surface finish and formability.

Chassis Components: Cold-Processed Steel is used in the production of various chassis components, providing strength and durability.

Interior Parts: Components like brackets, supports, and reinforcements are often made from cold rolled steel.

Construction Industry

Structural Steel: Used in structural components such as beams, columns, and frames for buildings and bridges.

Roofing and Siding: Roofing and siding applications often use cold rolled steel sheets for their durability and corrosion resistance.

Metal Studs and Tracks: Commonly used in the construction of interior walls and ceilings.

Manufacturing and Fabrication

Appliances: Cold rolled steel is used in the production of household appliances like refrigerators, washing machines, and ovens.

Furniture: Often used in the manufacturing of furniture, particularly in frames and supports.

Industrial Equipment: Used for parts and components in various industrial machines and equipment.

Electrical Applications

Electrical Enclosures: Cold-Processed Steel manufactures enclosures for electrical components, ensuring protection and durability.
Transformers: Utilized in the production of transformer cores due to its magnetic properties.

Consumer Goods

Bicycles: Used in the frames and components of bicycles, providing strength while keeping weight low.
Toys: Cold-Formed Steel creates some metal toys and models, ensuring durability and safety.

Packaging

Metal Cans: Cold-formed steel creates strong, protective cans for food and beverages.
Containers: Used in the manufacturing of various metal containers and packaging solutions.

Precision Parts

Fasteners: Commonly used in the production of screws, bolts, and nuts due to its strength and precision.
Gears and Shafts: Manufacturers often use cold rolled steel to produce gears and shafts for machinery.

The Manufacturing Process of Cold Rolled Steel

01/

Hot Rolling: Steel is initially hot rolled to reduce thickness and form coils.

02/

Pickling: The hot rolled steel is cleaned with acid to remove scale and impurities.

03/

Cold Rolling: Steel passes through rollers at room temperature to achieve the desired thickness and surface finish.

04/

Annealing: The steel is heated and slowly cooled to improve ductility and reduce hardness.

05/

Tempering: Additional rolling or heat treatment enhances specific mechanical properties.

06/

Finishing: The steel is cut, coated, or treated as required for the final application.

Delivery and Payment Terms

Payment terms	30% T/T deposit and 70% on B/L copy or L/C at sight, before you pay the balance.
Delivery time	10-15 working days

Certificate

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FAQ

Q: How about the MOQ? If my first order is small, will you accept it?

A: We will try our best to support your trial order quantity, so even if it is 1 piece or 1 kg, we can start cooperation; because we are confident to make a second order with the company.

Q: How to ensure quality?

A: The factory test certificate is provided with the shipment. If necessary, a third-party inspection can be accepted.

Q: How about your after-sales service?

A: As a professional steel export company, we provide promotion and technical support for all questions and questions.

Q: How do you protect cold rolled steel?

A: The most straightforward technique to prevent rust is to keep the steel clean and limit its contact with water. If you have a project, you'll maintain it indoors, ensuring the environment isn't too humid. Use a dehumidifier to store the steel in a moist environment, such as an unfinished basement.

Q: Is cold rolled steel harder to bend?

A: While hot rolled steel is prized for being flexible and easy to work with, cold rolled steel does not undergo the same process that allows this particular feature. As a result, it is much stronger than the other and comes out of the rolling process about 20% harder.

Q: What is the factor of safety for cold-rolled steel?

A: Usual factors of safety inherent in the AISI Specification for the Design of Cold-Formed Steel Structural Members are 5/3 for tension members and beams and 23/12 for columns.

We're professional cold rolled steel suppliers in China, specialized in providing high quality customized service. If you're going to wholesale cold rolled steel in stock, welcome to get quotation from our factory. Good service and low price are available.

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