Abrasion Resistant Steel Plates

Approx. Rs 122 / KgGet Latest Price

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Approx. Rs 113 / KgGet Latest Price

Material Grade: Rockstar 400
Type: Abrasion Resistant (AR) Steel Plate
Hardness: 360 – 440 BHN
Form: Plate / Sheet

Rockstar 400 Plates are high-strength abrasion resistant steel plates designed for applications requiring excellent wear resistance and impact strength. With a nominal hardness of 400 BHN, these plates provide superior resistance against sliding and impact abrasion.

Rockstar 400 is widely used in mining, quarrying, construction, material handling, and heavy earthmoving equipment where extended service life and reduced maintenance are critical.

• High abrasion and wear resistance

• Excellent impact toughness

• Good weldability with proper procedures

• Uniform hardness across the plate

• Improved service life in harsh environments

• Cost-effective alternative to imported wear plates

• Hardness: 360 – 440 BHN

• Tensile Strength: Approx. 1250 – 1600 MPa

• Yield Strength: Approx. 1000 MPa (min)

• Thickness: 6 mm to 100 mm

• Width: Up to 2500 mm

• Length: Up to 12000 mm

• Custom cutting available

• Shot Blasted

• Primer Coated (Optional)

• Dump truck bodies

• Excavator buckets

• Tippers & liners

• Crusher liners & screens

• Chutes & hoppers

• Conveyor systems

• Mining & quarry equipment

• 3–4 times longer wear life

• Reduced downtime

• Lower maintenance cost

• Better load-bearing capacity

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Approx. Rs 111 / KgGet Latest Price

Rockhard 400 Steel Plate is a high-strength abrasion-resistant (AR) steel plate designed for applications requiring excellent wear resistance and good impact toughness. With a nominal hardness of 400 BHN, it provides extended service life in heavy-duty industrial environments such as mining, construction, material handling, and earthmoving equipment.

Rockhard 400 offers a good balance of hardness, weldability, and formability, making it suitable for structural and wear applications.

• Rockhard 400

• Abrasion Resistant Steel (AR 400 Equivalent)

• 370 – 430 BHN (Typical 400 BHN)

• Carbon (C): 0.18 – 0.25

• Manganese (Mn): 1.20 – 1.60

• Silicon (Si): 0.20 – 0.70

• Chromium (Cr): 0.40 – 1.20

• Nickel (Ni): 0.20 – 0.50

• Molybdenum (Mo): 0.20 – 0.50

• Phosphorus (P): Max 0.025

• Sulfur (S): Max 0.010

(Composition may vary slightly depending on thickness)

• Tensile Strength: 1250 – 1500 MPa

• Yield Strength: Approx. 1000 MPa

• Impact Toughness: Good at room temperature

• 6 mm to 100 mm

• 1500 mm x 6000 mm

• 2000 mm x 6000 mm

• Custom sizes available

• As Rolled

• Shot Blasted & Primer Coated

• Excellent abrasion resistance

• High impact strength

• Good weldability with proper procedure

• Extended equipment life

• Reduced maintenance cost

• Dump truck bodies

• Bucket liners

• Chutes and hoppers

• Crusher liners

• Dozer blades

• Mining and quarry equipment

• Conveyor systems

• Preheating recommended depending on thickness

• Low hydrogen electrodes recommended

• Can be flame cut, plasma cut, or laser cut

• Hardness test report available

• Mill Test Certificate (MTC) provided

• Third-party inspection available on request

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Approx. Rs 115 / KgGet Latest Price

Product Name: Rockstar 450 Plate
Material Type: Abrasion Resistant (AR) Steel Plate
Hardness: 430 – 480 BHN (Typical 450 BHN)

• Excellent abrasion and wear resistance
• High strength with good impact toughness
• Superior performance in harsh working environments
• Uniform hardness throughout thickness
• Good weldability with proper procedures

• Carbon (C): 0.20 – 0.25
• Manganese (Mn): 0.70 – 1.50
• Silicon (Si): 0.20 – 0.70
• Chromium (Cr): 0.50 – 1.50
• Nickel (Ni): 0.20 – 1.00
• Molybdenum (Mo): 0.20 – 0.70
• Boron (B): 0.002 – 0.005

• Hardness: 430 – 480 BHN
• Tensile Strength: Approx. 1250 – 1600 MPa
• Yield Strength: Approx. 1000 MPa
• Elongation: 10 – 14%

• Thickness: 6 mm to 100 mm
• Width: Up to 2500 mm
• Length: Up to 12000 mm

(Custom sizes available as per requirement)

• Mining and quarry equipment
• Dump truck bodies
• Excavator buckets
• Crushers and screens
• Material handling systems
• Cement and steel plants

• Can be cut by plasma, laser, or oxy-fuel
• Preheating recommended depending on thickness
• Low hydrogen electrodes preferred for welding
• Avoid overheating to maintain hardness properties

• Longer service life compared to mild steel
• Reduced maintenance and downtime
• Cost-effective in high wear applications

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Approx. Rs 140 / KgGet Latest Price

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