High Strength Steel Raw Material HBW 370 To 430 Industrial 1 Mm Ss Sheet Plate

NM400 High-Strength Steel Raw Material for Industrial Clients Seeking Efficiency and Profitability

Product Overview:

NM400 is a premium-grade abrasion-resistant steel engineered to withstand extreme wear and impact in harsh environments. With a Brinell hardness of 370-430 HBW and exceptional mechanical properties, NM400 is the go-to solution for industries requiring durability, reliability, and cost efficiency. Its advanced alloy composition and heat treatment ensure superior performance in mining, construction, agriculture, and material handling, reducing downtime and operational costs.

Key Physical Properties:

• Hardness (HBW): 370-430

• Tensile Strength (Rm): ≥1250 MPa

• Yield Strength (Rp0.2): ≥1000 MPa

• Elongation (A5): ≥10%

• Impact Toughness (-20°C): ≥20 J

• Density: 7.85 g/cm³

Product Features:

1. Exceptional Wear Resistance

   • Ultra-high surface hardness effectively resists abrasion from gravel, ore, slag, and other abrasive materials, offering 4-6x longer lifespan than standard steel plates.

   • Uniform microstructure minimizes localized wear, ensuring consistent performance.

2. High Impact Strength

   • Optimized alloy design (including Cr, Mo, and B) enhances toughness, preventing cracks and fractures under heavy dynamic loads.

3. Excellent Machinability

   • Compatible with cutting, drilling, bending, and welding (preheat to 150-200°C for optimal results), simplifying fabrication and repairs.

   • Compatible with standard carbon steel welding techniques, reducing production complexity.

4. Lightweight & Cost-Efficient

   • Thinner profiles compared to conventional steels reduce equipment weight and energy consumption while maintaining durability.

   • Low replacement frequency translates to long-term savings.

5. Corrosion Resistance

   • Optional surface treatments (e.g., anti-corrosion coatings) extend service life in humid or chemically aggressive environments.

Core Advantages:

✅ Proven Durability: Outperforms 400, AR400, and similar grades in high-abrasion scenarios.
✅ Global Standards Compliance: Meets EN 15220, ASTM A514, JIS G3125, and other international certifications.
✅ Customizable Solutions: Available in thicknesses 8-100mm, widths up to 3,500mm, with tailored cutting and drilling services.
✅ Fast Global Delivery: Strategic warehouses in key regions ensure timely shipments to meet urgent demands.
✅ Technical Expertise: Free guidance on welding, machining, and application optimization.

Typical Applications:

• Mining & Quarrying: Excavator buckets, rock crusher liners, dump truck beds, drilling equipment.

• Construction Machinery: Bulldozer blades, crane hooks, concrete pump wear plates.

• Agriculture: Plowshares, harvester blades, grain silo liners.

• Material Handling: Conveyor belts, chutes, hoppers, recycling shredders.

• Energy Sector: Coal processing equipment, biomass plant components, ash handling systems.

• Transportation: Tipper truck bodies, railway wagon liners, heavy-duty trailer floors.

Quality Management Department is establshed in the enterprise, which is responsible for the implementation of quallty management acrossall sectors, including QC, QA and implement and supervise various management system. The company reviews the Quality Manual byconducting management reviews annually to confirm its conformance, effectiveness and suitability.

Project Achievement

HENGLI Petrochemical 40 million / year ton of oil refining integration project	ZHEJIANG Petrochemical 40 million / year ton of oil refining integration project	LIANYUNGANG Petrochemical 3.2 million tons / young hydrocarbon comprehensive	YISHENG New Material The 6.6 million tons / year of the PTA project	CNOOC Huizhou Refining & Chemical Co Huilian Phase II, 22 million / year ton of oil refining Reconstruction and expansion project	Sinopec Zhenhai Refining & Chemical Company 1.2 million / year ton ethylene renovation and expansion project	Wanhua Chemical 480,000 tons / year bisphenol A integration project	GUANGXI Huayi New Materials Integration project of new chemical materials	CNOOC Shell The SMPO & POD project	China AtlantoShaanxi Coal Chemical Industry: 1.8 million tons / year ethylene glycol project
Hainan Huasheng 2.26 million tons / year non-photogamic polycarbonate project	Shenghong Refining The 16 million tons / year oil refining project	Anhui Haoyuan Chemical Industry 300,000 tons / year ethylene glycol project	Heilongjiang Longyou Petrochemical Company5.5 million tons / year heavy oil catalytic pyrolysis project	HuaLu Hengsheng 500,000 tons / year ethylene glycol project	Baofeng Energy600,000 tons / year methanol to olefin project	Jiangnan Shipyard (98000m³ liquefied ethane ship, etc.) Brand number: 316 / 316L, delivery time: 2020.12	Keppel shipyard in Singapore (FLNG ship) Brand number: 316 / 316L, delivery time: 2020.1	Guangzhou Wenchong Shipyard (Super double-phase steel desulfurization tower) Brand number: S32750 Delivery time: 2021.3	CSSC Dalian (FPSO, MV31, etc.) Brand number: 316L, etc., delivery date, 2019.8
725 Institute of China Shipbuilding Industry (Cu-Ni alloy Tube)	Nantong COCSO Shipyard (FSRU ship module)	CIMC Raffles (Drilling Rig)	CNOOC Orient 13-2 (Lined pipe)	CNOOC Bozhong 19-6 (Lined Pipe)	Petrobras MODEC FPSO (COSCO Shipping)	CNOOC Guangxi LNG, storage and transportation storage Brand number: 304 / 304L Specification: (8 "~32")×(3.76~9.53mm)	CNOOC Zhejiang LNG Phase II Brand number: 304 / 304L Specification: (6 "~28")×(7.11~10.31mm)	Sinopec Shandong LNG Phase II Brand number: 304 / 304L Specification: DN250 SCH10S	LIANYUNGANG Petrochemical A 4X160000m³ low-temperature ethane storage tank Brand number: 304 / 304L Specification: 813X12.7MM Delivery time: 2020.9
Sinopec Luoyang Institute Wenzhou LNG terminal Brand number: 304 / 304L Specification: 219.1~711X12.7MM Delivery time: 2022.3	Huatai Shengfu 160,000 m ³ low-temperature ethane storage tank Brand number: 304 / 304L Specification: 219~508X9.53MM	YAMAL LNG Brand number: 304 / 304L Specification: 406~914X9.53MM	Beijing Maiden Voyage	Oriental Hope	Sichuan Yongxiang 70,000 tons / year high purity polysilicon project	Xinjiang Daquan 25,000 tons / year high purity polysilicon project	Eagle Central China Paper Industry 500,000 tons of box board project	Guangxi Sun Paper 3.5 million tons of forest pulp and paper integration project	APP for Asian pulp and paper Chemical machine pulp and sewage treatment project
TCL Shenzhen Huaxing Optoelectronics semiconductor clean pipeline project	Beijing Daxing Airport	Hong Kong-Zhuhai-Macau/Macao Bridge Tubes used for stainless steel construction	CNNC Xiapu nuclear Power Plant Fast reactor demonstration project of CNNC 2.3	CONBA Stainless steel pipe for pharmaceutical engineering	Shenghong Refining Stainless steel associated heat pipe	Hangzhou Sewage Treatment Plant Stainless steel pipe for backwash purification unit	Qilu Pharmaceutical Fluid stainless steel pipe for raw material delivery	Zijin Mining Wet copper smelting, stainless steel sewage pipe	ect
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Certificate

API-5LD AUTHENTICATION	American Petroleum Institute API 5LC Certificate	ASME Certificate in the United States	EU PED&AD2000 certificate	ABS classification society certification certificate in the United States	DNV Det Norske Veritas Certificate	RINA Italian Bureau of Shipping Certificate	BV French Bureau of Shipping certification	LR Lloyd's Register Certificate of Approval	Customs Union EAC Certificate	Russian GOST certificate

Raw Material Vendors	Cooperation Partners

Packing and Shipping:

This peoduct is carefully packaged to ensure its safe delivery to you. It is wrapped in protective packaging material to prevent any scratches or damage during transit.

For shipping, we use trusted delivery services to make sure your product arrives promptly and in excellent condition. You can track your order to know exactly when it will reach you.

Order Now & Elevate Your Projects!
Whether you’re a manufacturer, distributor, or end-user, our 304 Stainless Steel delivers unmatched value for your industrial or commercial needs. Contact us today for quotes, samples, or tailored solutions – let’s build long-term success together!

Everest Technology (Wuxi) Co., Ltd. is a one-stop industrial innovation solution provider, specializing in premium raw materials, precision manufacturing, and green technology. We empower global clients with end-to-end services from design to delivery, rooted in material expertise, smart manufacturing, and sustainable innovation.