AR400 Wear Resistant Steel Plate

Product Description

AR400 Wear Resistant Steel Plate

AR400 is a quenched and tempered (Q+T), through-hardened abrasion-resistant steel plate that delivers an optimal balance of wear resistance, formability, and weldability. With a surface hardness range of 360–444 HBW (nominal 400 HBW), AR400 is ideal for applications requiring moderate to heavy wear protection while maintaining good ductility for fabrication .

Compared to ordinary structural steel (such as A36), AR400 provides 15 to 20 times higher wear resistance, significantly extending equipment service life. Unlike higher hardness grades like AR500, AR400 offers superior formability and weldability, making it the preferred choice for components that require bending, cutting, or welding after heat treatment


Product Overview

Product GradeAR400 (Equivalent to NM400 / Hardox 400 / XAR400 / JFE-EH400)
StandardASTM A6 / ASTM A370 (Mill certificates available)
Delivery ConditionQuenched & Tempered (Q+T)
Hardness (HBW)360 – 444 (Nominal 400 HBW)
Yield Strength≥1000 MPa (150 ksi)
Tensile Strength≥1200 MPa (184 ksi)
Thickness3 – 100 mm (0.125" – 4")
Width1000 – 3500 mm (48" – 120")
Length2000 – 12000 mm (up to 480")
Processing ServicesLaser cutting, plasma cutting, oxy-fuel cutting; drilling, beveling; cold/hot forming; welding support; custom fabrication per CAD
SurfaceAs-rolled, shot-blasted, or anti-rust oiled
PackagingExport seaworthy packing: steel pallets, steel strips, wooden crates
Minimum Order Quantity (MOQ)3 tons (mixed specifications accepted; 1 ton for stock sizes)
Lead Time7 – 15 working days after deposit confirmation
CertificationMill Test Certificate (MTC), SGS/BV third-party inspection available

ElementCMnPSSiCrNiMoB
Max %0.241.700.0250.0150.801.000.500.500.005


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Company Profile

Shandong Puxin Stainless Steel Co. Ltd. is a sophisticated manufacturer of steel products.  The company is located in Jinan, China's largest stainless steel products base, adjacent to Tianjing.  We focus on the steel industry for nearly 15 years, we have a wide range of stainless steel products, is a long-term engaged in stainless steel wholesale, sales, processing, distribution of professional company.  Other metal products are also available if required by customers.  The annual export volume is about 1 million tons.  We promise that almost all inquiries will be handled within three hours.  
In a short period of time, Shandong Puxin Stainless Steel Co. Ltd. in the eastern stainless steel market and the whole stainless steel industry in Shandong enjoys a high reputation.  Has a large customer base from all over the country, and established a long-term cooperative relationship.  Customers involved in petroleum, chemical machinery, electric power, water treatment equipment, elevators, kitchenware, food machinery, pressure vessels, solar water heaters and other industries.  "Punctuality, integrity, humanized service" has been my company and all the staff always strictly abide by the principle of development.  

 

Main products
We’re the supplier of a wide range of stainless steel products ( ss plate/sheet, ss coil, ss tube/pipe, ss bar/rod of all shapes, channel steel, angel steel and etc),  and other nonferrous metal products. 
Various Standard and non-standard specifications are both available as customers request. All products we provided are strictly in line with the international standards. 
Products of common specification or grades are adequate in stock, please feel free to contact us if you want a quote or more details about the specific products.


Service and commitment:
Service three guarantees: guarantee quality, guarantee time, guarantee quantity.
Service tenet: strong strength, high quality products, low price, first-class service.
Solemn promise: Reply to the trust of the old and new customers with the best products, the best quality, the lowest price and the most perfect service.
Operating principles: customer first, Excellent quality, great variety, and reasonable price.
Shandong Puxin Stainless Steel Co. Ltd.  will serve the majority of users with good reputation, strong strength, high quality products and low price. I would like to express my heartfelt thanks to the old and new friends and customers who have always cared, supported and helped the company! And sincerely hope to establish long-term cooperative relations with them, mutual benefit and common development .

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