- sales@hindustansteel.com
- 390/392, Ground Floor, Shankar Mansion, Vanita Vishram Chowk, S.V.P. Road, Mumbai - 400004
Phone
+91-9820944724
+91-9820944724
Home > Our Products > Wear Resistant Steel Plates > Type / Grade of Wear Plates > Rockstar 450 Plate
Rockstar 450 Plate is a premium-grade wear-resistant steel engineered for heavy-duty use in abrasive environments. With a hardness of ~450 Brinell, it offers enhanced resistance to wear, gouging, and sliding abrasion — making it ideal for high-impact industrial components across mining, construction, recycling, and material handling sectors.
At Hindustan Steel Corporation, we stock Rockstar 450 along with our in-house HIND HARD 450 Plate, a cost-effective Indian substitute with matching mechanical and dimensional properties.
Rockstar 450 is a quenched and tempered abrasion resistant steel with excellent strength, toughness, and formability. It offers a middle ground between the workability of 400 BHN plates and the hardness of 500 BHN plates, making it a go-to solution for medium-to-severe wear conditions.
Top Features:
These plates are perfect for industries that require long-term resistance to abrasion and high mechanical loads:
We supply HIND HARD 450, a proprietary Indian-manufactured plate that matches or exceeds RockHard 450 in:
Supplied with Mill Test Certificates (3.1 / 3.2), third-party inspection, and full traceability.
| Property | Value Range |
|---|---|
| Nominal Hardness | 425–475 BHN |
| Tensile Strength | 1300–1600 MPa |
| Yield Strength | ~1100 MPa |
| Elongation | 10–14% |
| Thickness Availability | 6 mm to 100 mm |
| Width & Length | Up to 3000mm x 12000mm |
| Weldability | Good (with low-hydrogen process) |
| Formability | Moderate – cold bending supported |
We manufacture and stock HIND HARD 450, a made-in-India wear plate tailored to match Rockstar 450 in:
Available for urgent supply across India and major export zones.
| Property | Typical Value |
|---|---|
| Hardness | 430–480 BHN |
| Yield Strength | ~1150 MPa |
| Tensile Strength | ~1400 MPa |
| Elongation | ~11% |
| Plate Thickness | 6 mm to 80 mm |
| Surface Condition | Blasted & Primed |
| Edge Options | Mill / Plasma Cut |
| Welding Suitability | Yes (with guidelines) |
Hindustan Steel Corporation serves buyers globally with RockHard 450 and HIND HARD 450 plates.
Export Markets:
Domestic Cities:
Mumbai, Pune, Ahmedabad, Delhi, Chennai, Hyderabad, Raipur, Surat
Yes, with proper preheat and post-weld treatments.
Both offer similar mechanical properties. HIND HARD 450 is Indian-made and cost-efficient.
It’s widely used in buckets, blades, dump liners, hoppers, and crushers.
Yes. CNC profiling, drilling, beveling, and export packaging are available.
Get a Quote – RockHard 450 or HIND HARD 450
Instant quote for RockHard 450 / HIND HARD 450
Send drawing or dimensions for CNC profiled supply
Brand Supplied: HIND HARD 450 – Indian Equivalent to RockHard
+91-22-66159018
+91-9820944724
sales@hindustansteel.com hindustansteel1@gmail.com
390/392, Ground Floor, Shankar Mansion, S.V.P. Road, Mumbai – 400004, India
Wear Plate Use Across Industries
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Compare AR400, AR500, NM400, Boron, and More
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Need to comply with ASTM, EN, JIS, or Defense standards? Our wear plates are stocked and supplied with proper certifications, traceability, and mechanical property alignment to each international grade.
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Know the Difference. Choose the Right Plate.
Read our guides on AR400 vs AR500, Indian alternatives, and brand comparisons. Avoid overspending, underperforming, or delays.
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Everything from welding to price, delivery to defense-grade approval — we’ve answered what every serious buyer asks.
+91-22-66159018
+91-9820944724
sales@hindustansteel.com hindustansteel1@gmail.com
390/392, Ground Floor, Shankar Mansion, Vanita Vishram Chowk, S.V.P. Road, Mumbai - 400004
+91-9820944724
sales@hindustansteel.com
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