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Rockstar 500 Plates – High Hardness Abrasion Resistant Steel

Rockstar 500 Plates are part of a specialized range of high-hardness, low-alloy martensitic steels designed for extreme abrasion resistance. These plates achieve their superior hardness through an intensive water quenching and tempering process. The Rockstar series offers three nominal hardness levels: 400, 450, and 500 BHN, optimized for high hardness, toughness, and good formability, making them suitable for demanding wear applications.

Rockstar 500 Plate Grade Designation:

Rockstar Plates are available in various hardness levels, providing tailored solutions for different industrial needs.

Product Category Hardness Level
Rockstar 400 360-430 BHN
Rockstar 450 425-475 BHN
Rockstar 500 450-540 BHN

Available Sizes for Rockstar Plates:

A wide range of thicknesses and sizes are offered for Rockstar 400, 450, and 500 plates, ensuring versatility for multiple applications.

Product Category Thickness Size (Width x Length)
Rockstar 400 6 – 80 mm 2000 mm / 2500 mm x 6000 / 12000 mm
Rockstar 450 6 – 50 mm 2000 mm / 2500 mm x 6000 / 12000 mm
Rockstar 500 6 – 50 mm 2000 mm / 2500 mm x 6000 / 12000 mm

Delivery Condition of Rockstar 500 Plates:

Rockstar 500 plates are delivered in quenched or quenched and tempered conditions. The edges are either sheared or thermally cut based on customer requirements.

Tensile Properties of Rockstar 500:

The tensile properties below are typical values for a 20mm thick plate, provided for reference purposes.

Grade Yield Strength (Min-MPa) Tensile Strength (Min-MPa) % Elongation (GL = 50 mm) Charpy V-Notch Impact Toughness (Min)
Rockstar 400 1000 1250 12 27 Joules min @ -40°C
Rockstar 450 1100 1350 10 27 Joules min @ -20°C
Rockstar 500 1200 1450 8 27 Joules @ 0°C

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