Alloy Steel Plate 5mm - 300mm refers to alloy steel plates with a thickness ranging from 5mm to 300mm. These plates are widely used in various industrial fields due to their excellent mechanical properties and performance. The following is an introduction to them:

Common Grades1: There are many grades of alloy steel plates within this thickness range, such as those specified in ASTM A387, including Gr.5, Gr.9, Gr.11, Gr.12, Gr.22, Gr.91, etc. Besides, there are also common grades like 4130 (E4130), 34CrMo4, etc. Different grades have different chemical compositions, and their mechanical properties, such as strength, toughness, and heat - resistance, also vary, which can meet the needs of different application scenarios.

Manufacturing Process: Usually, they are produced by hot - rolling or cold - rolling processes. Hot - rolled alloy steel plates are suitable for applications that require high strength and large - scale production. Cold - rolled plates can obtain higher precision and better surface quality, and are often used in occasions with higher requirements for dimensional accuracy and surface finish. After rolling, heat treatment processes such as normalizing (N), quenching and tempering (Q + T) are often carried out to improve the mechanical properties of the steel plates.

 

 

Size Specifications1: In addition to the thickness range of 5mm - 300mm, the width of alloy steel plates is generally in the range of 1500mm - 2500mm, and the length is in the range of 6000mm - 12000mm. However, specific sizes can also be customized according to customer requirements.

Mechanical Properties: Alloy steel plates in this thickness range usually have high strength and good toughness. The minimum yield strength of high - strength plates can reach about 500MPa or even higher, which enables them to withstand large - scale mechanical loads. At the same time, they also have good wear - resistance, corrosion - resistance and fatigue - resistance, which can ensure long - term and stable operation in harsh working environments.

Why Choose Us?
We take pride in our ability to provide custom solutions for our customers' unique needs.
We analyze and compare the previous products and the current technical situation of our Alloy Steel Plate 5mm-300mm, and develop new technical specifications and processes.
Our customers trust us to deliver high-quality Cold-rolled Steel products on time and on budget.
We strictly implement the warm and thoughtful after-sales service, adhere to the development of good professional ethics.
We offer a wide range of Cold-rolled Steel products to meet diverse customer needs.
We adhere to the customer-centric and brand-oriented business philosophy, and continue to provide customers with reliable and excellent products and services.
Our factory is committed to upholding the highest standards of safety and quality.
All staff of our company and all departments work together to combine business management, professional technology, quantitative statistical methods and ideological education.
Our Cold-rolled Steel products are known for their durability and reliability.
Relying on the superior conditions and strong advantages of mass production, we are able to meet the different needs of our customers.

Hot Tags: alloy steel plate 5mm-300mm, China alloy steel plate 5mm-300mm suppliers, factory, 2 4819, 2 4858, HastelloyB-2, Inconel625, Inconel825, Nickel based Alloy