AR400 wear - resistant steel plates are a type of alloy steel plate designed for applications requiring high wear and impact resistance2. Here is a detailed introduction:

Properties

Hardness1: The Brinell hardness of AR400 steel plates is in the range of 360 - 440 BHN, with a target of 400 BHN, providing excellent wear resistance.

Strength2: The ultimate tensile strength is 1241 - 1378 MPa (180 - 200 ksi), and the yield strength is 965 MPa (140 ksi), offering high strength to resist external forces.

Toughness: It has good impact resistance and can absorb energy during impact, with a Charpy impact value of 15.0 ft - lb at - 40.0 °C. The double - layer metal structure of the steel plate, with a metallurgical bond between the wear - resistant layer and the substrate, ensures that the wear - resistant layer does not peel off easily under impact5.

Specification we supply：

 

 

 

Weldability and formability: AR400 steel has good weldability and can be welded using simple procedures and common consumables such as E7018. It also has good formability, which can meet the needs of different processing requirements to a certain extent.

Temperature resistance5: The alloy carbide of AR400 wear - resistant steel plate has strong stability at high temperatures and can be used within 500 °C. Special temperature - resistant requirements can be customized according to needs, and it can even meet the requirements of 1200 °C.

Chemical composition

It mainly contains elements such as carbon (C), silicon (Si), manganese (Mn), chromium (Cr), molybdenum (Mo), phosphorus (P), sulfur (S), and boron (B). The typical composition is approximately 0.17% carbon, 0.50% silicon, 1.5% manganese, 0.60% chromium, 0.20% molybdenum, 0.025% phosphorus, 0.0050% sulfur, and 0.0030% boron.

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 Ar400 Wear Resistant Steel Plates, 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.

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