Description

Q235 30mm 2200mm*9200mm Cold Rolled Carbon Steel Plate GB/T 700-2006 For Storage Systems

Q235 is a Chinese standard structural steel grade that is widely used in China and other countries. It is classified as a carbon structural steel, meaning it primarily contains carbon as the main alloying element. Q235 is classified as a carbon structural steel and has a minimum yield strength of 235 MPa (Megapascals). Q235 is widely used in China and other countries. It is equivalent to the ASTM A36 in the United States and the S235JR grade in Europe.
GB/T 700-2006 is a Chinese national standard that specifies the requirements for carbon structural steels. It was issued by the Standardization Administration of China (SAC) and is widely used in China for the classification, designation, chemical composition, mechanical properties, and other technical requirements of carbon structural steels.
The standard GB/T 700-2006 covers several steel grades, including Q195, Q215, Q235, Q255, and Q275. It provides guidelines for the chemical composition, permissible tolerances on shape and dimensions, as well as mechanical properties such as yield strength, tensile strength, elongation, and impact energy.
GB/T 700-2006 is applicable to a wide range of carbon structural steels used in various industries and applications, such as construction, machinery manufacturing, bridges, and general structural purposes. It provides a basis for ensuring the quality and consistency of carbon structural steels produced and used in China.

It's important to note that Q235 is just one grade within the Q235 steel family, which includes variations such as Q235A, Q235B, Q235C, and Q235D. These variations may have slight differences in chemical composition and mechanical properties.

Chemical Composition

Mechanical Properties

Application

1. Storage Systems: Q235 is a popular choice for constructing storage systems such as shelves, racks, and warehouses. It provides the necessary strength and stability to support heavy loads and maximize storage space.
2. Agricultural Equipment: Q235 is utilized in the manufacturing of agricultural machinery and equipment like tractors, tillers, and trailers. Its properties make it suitable for withstanding the harsh operating conditions encountered in agriculture.
3. Manufacturing and Machinery: Q235 is employed in the manufacturing sector for the production of machinery and equipment. It is used for manufacturing parts, frames, brackets, and other components that require strength, machinability, and weldability.
4. Furniture and Appliances: Q235 is sometimes used in the production of furniture, appliances, and household items. It can be formed and shaped easily, making it suitable for manufacturing various components and structures.
5. Energy and Utilities: Q235 is also employed in the energy and utilities sector for applications such as power transmission towers, pipelines, and equipment for oil and gas exploration.

Benefit

1. Cost-Effectiveness: Q235 is known for its affordability and cost-effectiveness. It provides a good balance of strength and price, making it a cost-efficient choice for many projects and industries.
2. Good Mechanical Properties: Q235 has favorable mechanical properties, including a moderate yield strength and tensile strength. It offers sufficient strength and toughness for a wide range of structural and manufacturing applications.
3. Good Mechanical Properties: Q235 has favorable mechanical properties, including a moderate yield strength and tensile strength. It offers sufficient strength and toughness for a wide range of structural and manufacturing applications.
4. Machinability: Q235 can be easily machined, cut, and formed into desired shapes and sizes. This makes it convenient for manufacturing processes and enables the production of complex components.
5. Versatility: Q235 finds application in various industries and sectors, including construction, manufacturing, automotive, agriculture, and more. Its versatility allows it to be used in a wide range of structural and non-structural applications.

FAQ

Q1: What is Q235?
A1: Q235 is a Chinese standard carbon structural steel grade. It is widely used in various industries due to its favorable combination of properties, including strength, affordability, weldability, and machinability.
Q2: Are there any international equivalents to Q235?
A2: Q235 is similar to the ASTM A36 and S235JR steel grades, which are commonly used in the United States and Europe, respectively. However, there may be slight differences in chemical composition and mechanical properties.
Q3: What is your delivery time?
A3: Generally it is within 10 days. If the goods is not in stock , according to the quantity it is within 30 days.