Raising the Standard for Durability
At Gonmo International Trading Limited, we deliver advanced steel solutions designed to withstand the toughest conditions. Among our portfolio, NM450 wear-resistant steel strikes the perfect balance between strength, hardness, and toughness—making it the go-to material for construction equipment, earth-moving machinery, and mixer drums.
With higher abrasion resistance than NM400, NM450 ensures reduced wear, longer equipment lifecycles, and lower maintenance costs—empowering industries to achieve better efficiency and reliability.
Key Advantages of NM450
- High Abrasion Resistance
Enhanced hardness levels deliver superior protection against extreme wear. - Durability in Harsh Environments
Built for earth-moving, mining, and heavy construction, NM450 resists both abrasion and impact damage. - Lower Maintenance Costs
Extended service life translates into fewer replacements and reduced downtime, optimizing operational efficiency.
Technical Specifications
- Yield Strength: ≥ 1100 MPa
- Tensile Strength: ≥ 1250 MPa
- Elongation (A50mm): ≥ 7%
- Hardness (HBW): 420–480
- Available Thickness: 2.0–25.0 mm
- Width Range: 1000–2050 mm
NM450 is manufactured under GB/T 24186-2022, offering globally recognized quality and durability.
Applications Across Industries
NM450 is widely used in:
- Construction Equipment: Bulldozer blades, loaders, and excavator buckets.
- Earth-Moving Vehicles: Truck beds and dumper bodies.
- Industrial Use: Mixer drums, conveyors, and lining plates.
Why Partner with Gonmo?
As the strategic distributor of LY Steel, Gonmo ensures clients worldwide receive consistent quality and unmatched technical support. With exports reaching over 50 countries, our steel solutions are trusted by leading enterprises in construction, automotive, energy, and heavy machinery.
Building Stronger, Smarter Solutions
At Gonmo, our commitment goes beyond steel supply. NM450 wear-resistant steel is part of our mission to provide high-performance, sustainable, and cost-effective materials that empower industries to thrive in challenging conditions.