Rockstar 500 Stockist and Supplier


Heavy Duty Abrasion and Wear Resistant Steel Plates

ROCKSTAR 500, Mumbai, India


Discover ROCKSTAR 500 from AM/NS India ( ArcelorMittal Nippon Steel India ), a range of martensitic steels that excel in both hardness and low alloy content. This abrasion & wear resistant steel attains its impressive hardness through a rigorous water quenching and tempering process. ROCKSTAR 500 plates come in three nominal hardness levels: 400, 450, and 500 BHN. These plates are carefully engineered to deliver exceptional hardness, toughness, formability, and weldability, making fabrication a breeze.

The ROCKSTAR 500 Plate is an incredibly strong and durable steel plate that is specifically designed to withstand abrasion. It is perfect for applications where durability and wear resistance are of utmost importance. We are the best ROCKSTAR 500 stockist and supplier in Mumbai, India. This plate is made from top-quality materials and is well-known for its exceptional toughness and long-lasting performance, even in the harshest operating conditions. It is part of the renowned ROCKSTAR series, which is known for delivering superior performance in challenging environments.


ROCKSTAR 500 Stockist and Supplier

Grade Designation

Grade Name ROCKSTAR 500
Hardness Level 450-540 BHN

Chemical Composition (Ladle Analysis)

ROCKSTAR 500 Chemical Composition (%)
Plate thickness C Mn P S Si Cr Ni Mo B CE PCM
mm max % max % max % max % max % max % max % max % max % max max
6.0 – 20.0 0.30 1.60 0.025 0.010 0.70 1.50 1.50 0.70 0.004 0.60 0.41
21.0 – 40.0 0.30 1.60 0.025 0.010 0.70 1.50 1.50 0.70 0.004 0.65 0.43
41.0 – 50.0 0.30 1.60 0.025 0.010 0.70 1.50 1.50 0.70 0.004 0.74 0.48

Mechanical Properties

Grade and thickness Yield Strength (Min- Mpa) Tensile Strength (Min- Mpa) %Elongation(GL= 50mm) Charpy V-notch Impact toughness(Min)
ROCKSTAR 500 1200 1450 8 27 Joules @ 0°C

Typical values

Guidelines for Heat Treatment and Fabrication

Heat Treatment

ROCKSTAR 500 plates were hardened by quenching and, if necessary, repeated tempering. The hardness of ROCKSTAR 500 plates may be diminished when exposed to temperatures above 200°C. As a result, Rockstar plates are not meant for additional heat treatment.

Cold Forming

ROCKSTAR 500 with excellent internal steel cleanliness and uniformity are formable. The suggested minimum bending radius for plates up to 20 mm thick is specified in the tables below. On a case-by-case basis for plate thicknesses greater than 20 mm.

Welding & Cutting

Welding Method Lower carbon equivalent of Rockstar plates results in good weldability. All conventional welding methods like manual electric welding, submerged arc welding, inert gas welding can be applied
Thermal Cutting Rockstar plates are compatible with all thens, cutting processes including one plasina, and laser Preheating or 100 to 150°C is recommended for plates thicker than 20 men (10 mm for Rockstar 5001. Excess prereating above 200 C may reduce the hardness of Rockstar

Dimensional Tolerances & Surface Quality

Thickness As per EN 10029- Class A/B/C/D as per requirements.
Length and Width As per EN 10029.
Flatness As per EN 10029 Class N steel type H
Surface Properties As per EN 10163-2. Class A Subclass 1
Plate Ultrasonic Testing As per EN 10160 SO.EO

What is the hardness level for ROCKSTAR 500?

ROCKSTAR 500 is a special kind of steel that is highly resistant to abrasion. It is commonly utilized in industries like mining and construction, where toughness and the ability to withstand wear are essential. The hardness of ROCKSTAR 500 usually falls within the range of 450-540 HBW (Brinell Hardness Number). This level of hardness signifies its outstanding resistance to abrasion, making it perfect for environments where materials endure frequent impact and sliding abrasion.

Why you need to buy ROCKSTAR 500 from Convergence steel?

ROCKSTAR 500 are specialized steel plates intended for advanced wear applications and thus sourcing and buying of these plates should be from authentic approved sources. Convergence Steel Pvt Ltd is one of the leading and genuine Stockist based out of Mumbai for ROCKSTAR 500 steel plates the company is run by professionals with experience in steel industry and thus commit in the right service and quality.

ROCKSTAR 500, from AM/NS India ( ArcelorMittal Nippon Steel India ) , undergo rigorous testing to ensure quality, including positive material identification, intergranular corrosion, pitting resistance, hardness, mechanical, chemical, flattening, and flaring tests.

ROCKSTAR 500 plates price

Despite its exceptional performance and premium craftsmanship, the Rockstar 500 Plate is reasonably priced. The ROCKSTAR 500 plate price is intended to provide outstanding value for money, making it an economically viable option for enterprises wishing to improve operational efficiency without sacrificing quality. For individuals looking for a dependable ROCKSTAR 500 plate supplier in Mumbai, India, the industry has recognized manufacturers committed to offering high-quality items.

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