- 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 400 Plate
Rockstar 400 Plates are specially engineered for superior abrasion resistance and impact strength, making them a top choice across mining, construction, material handling, and quarrying industries. Manufactured with high-grade alloy compositions and heat treatment, Rockstar 400 ensures consistent hardness (~400 BHN) and long service life even in the most rugged operational environments.
At Hindustan Steel Corporation, we supply both imported Rockstar 400 and HIND HARD 400 plates as Indian alternatives — with in-house cut-to-size processing, mill test certificates, and global export capabilities.
Rockstar 400 is a quenched and tempered abrasion resistant steel plate with nominal hardness of 400 Brinell (BHN). It offers a balanced combination of wear resistance, formability, and weldability, making it suitable for both high-friction and structural load-bearing applications.
Key Benefits:
RockHard 400 Plates are ideal for applications requiring prolonged resistance to wear and abrasion:
| Brand / Grade | Equivalent / Alternative |
|---|---|
| RockHard 400 | HIND HARD 400, Abrex 400, Quard 400, JFE EH 400 |
| Hardox 400 | Comparable in weldability and toughness |
| Sail Hard / Tiscral | Lower hardness (200–250 BHN), not equivalent |
| AR400 (USA) | Equivalent in hardness; varies in toughness |
At Hindustan Steel Corporation, we deliver 100% tested and reliable RockHard 400 equivalents:
| Property | Typical Value |
|---|---|
| Hardness | 370–430 BHN |
| Yield Strength | 1000+ MPa |
| Tensile Strength | 1250–1450 MPa |
| Elongation | ~12% |
| Thickness Available | 6 mm to 80 mm |
| Width Range | Up to 2500 mm |
| Surface | Shot-blasted / primed |
| Cutting Options | CNC profile / Beveled |
We serve buyers across India and globally with rapid dispatch and project supply.
Export Destinations
UAE, Oman, Saudi Arabia, Qatar
South Africa, Egypt, Vietnam, Malaysia
Indian Supply Zones
Mumbai, Pune, Ahmedabad, Indore, Kolkata, Raipur, Chennai
All plates come with IBR, PED, CE documentation, and seaworthy packaging.
Yes. It offers excellent cold-forming properties with proper setup.
Yes, both offer similar hardness and performance under moderate wear.
Yes — HIND HARD 400 is our certified Indian-made equivalent.
We supply 6 mm to 80 mm in standard and cut-to-size formats.
Get a Quote or Ask Our Experts
+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
Explore how our plates serve mining, construction, defense, agriculture, and cement industries with real-use durability and precision-cut supply.
Compare AR400, AR500, NM400, Boron, and More
Find the right wear plate based on hardness, toughness, and weldability. AR/NM series, Boron steels, and Indian-made HIND HARD grades explained.
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.
We Ship Globally – Fast & Certified
Serving buyers in UAE, Saudi Arabia, Vietnam, South Africa, and across India. All plates come with export documents and quality reports.
50+ Buyer Questions Answered Clearly
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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