naresh@diamondalloysinc.com - GST NO. : 27AQCPC2714K1Z4
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500 Kilogram (MOQ)
| Business Type | Manufacturer, Exporter, Supplier, Retailer, Trader, Distributor, Importer |
| Type | Wear-resistant Steel Plates |
| Material | Steel |
| Color | Metallic |
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Product Details
BHN 450 plates are wear-resistant steel plates known for their superior hardness, strength, and impact toughness. Designed for high-abrasion applications in mining, earthmoving, cement, recycling, and material handling industries.
📏 Sizes & Delivery-
Thickness: 3 mm – 200 mm
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Width: up to 4500 mm
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Length: up to 18000 mm
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Condition: Quenched & Tempered (Q+T)
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Edge Finish: Mill edge or custom cut
| Hardness (BHN) | 425 – 475 HBW |
| Yield Strength | ~1100 – 1300 MPa |
| Tensile Strength | ~1250 – 1450 MPa |
| Elongation (A5) | ~10 – 12% |
| Impact Toughness | ≥ 27 J at –40 °C |
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C: 0.20 – 0.26
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Mn: up to 1.6
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Si: up to 0.70
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Cr / Ni / Mo / B: Present in small controlled amounts
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CEV: 0.41 – 0.72 (varies with thickness)
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Hardox 450
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Raex 450
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Quard 450
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Sumihard K400 / Brinar 400 / Dillidur 450
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Good weldability with proper preheating for thick plates
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Suitable for bending, drilling, and cutting using plasma, laser, or oxy-fuel
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Use low-hydrogen electrodes for SMAW welding
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Supplied with EN 10204 3.1 / 3.2 certificates
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Hardness, tensile, impact, and ultrasonic testing as per application
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Mining equipment (buckets, dump bodies)
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Cement hoppers and chutes
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Crushers, screens, and liners
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Recyclers and shot-blasting machines
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Security and structural wear applications
