High Strength NM400 Wear Resistant Steel Plate AR400 AR450 AR500 AR600 Customized
Price:
Price is negotiated based on the required specifications and quantity
MOQ:
100KG
Delivery Time:
5-8 working days, depending on the parameters required for negotiation
Brand:
Zhonggong Special Metallurgy
Product Description
High Strength NM400 Wear Resistant Steel Plate AR400 AR450 AR500 AR600 Customized
Product Specifications
Material Type:
Wear Resistant Steel Plate
Type:
High Strength Wear-resistant Steel Plate
Grades:
AR400 / AR450 / AR500 / AR600
Impact Resistance:
Excellent
Weather Resistance:
Good
Dimensions:
2000-12000mm (L) × 1000-2200mm (W) × 4.0-40.0mm (T)
Service:
Customized Cutting Available
Packing:
Export Standard Packaging
Product Overview
NM400 wear-resistant steel plate is a high tensile strength alloy plate equivalent to AR400 Hardox 400 grade. This material offers exceptional durability and performance for demanding industrial applications.
Key Advantages
- High Strength: Exceptional tensile and yield strength to withstand heavy loads and impacts
- Superior Wear Resistance: Specially treated surface with hardness of 360-450HB for extended service life
- Corrosion Resistance: Maintains stable performance in harsh environmental conditions
- Excellent Workability: Easy to cut, weld, and process for various industrial applications
Applications
NM400 wear-resistant steel is widely used in construction machinery, mining equipment, coal mining machinery, environmental protection machinery, and metallurgical machinery components including:
- Excavator and loader bucket plates
- Bulldozer blade boards and side blades
- Crusher lining plates and blades
- Various wear-resistant parts processing
Technical Specifications
The "NM" designation comes from Chinese pinyin for "wear-resistant", with 400 representing the Brinell hardness value (actual range 360-420HB). Delivered in quenched and tempered condition.
Chemical Composition
| Element | C | Si | Mn | P | S | Cr | Mo | Ni | B | CEV |
|---|---|---|---|---|---|---|---|---|---|---|
| NM400 | ≤0.25 | ≤0.70 | ≤1.60 | ≤0.025 | ≤0.010 | ≤1.4 | ≤0.50 | ≤1.00 | ≤0.004 |
Mechanical Properties
| Grade | Class | Hardness (HB) | 20°CAKV(Portrait)J |
|---|---|---|---|
| WNM400 | A | 360~430 | |
| WNM400 | B | 360~430 |
Our products include comprehensive test reports with measured values for steel plate tensile properties (Rp0.2, Rm, A50) and impact values (AKV) at 0°C and -20°C.
Quality Assurance
We provide spectral inspection support and include material/product lists with shipments. Our quality policy emphasizes:
- Strong technical capabilities and high-quality products
- Competitive pricing with excellent service
- Strict adherence to contracts and commitments
- Continuous innovation and brand development
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Jiangsu Zhonggongte Metallurgical Technology Co., Ltd.
Location
New South Stainless Steel Trading Market, Fangcheng Avenue, Wuxi City, Jiangsu Province, 12-101.
Contact Person
John zhou