HSC Armour Plate – 500T Grade


Choudhary Metal is a trusted Supplier and Exporter of HSC® 500T Armor Steel Plates in Mumbai, India. We offer high-quality HSC® 500T protection steel plates designed with high hardness and extraordinary toughness properties, making them ideal for demanding defense and industrial applications.

HSC® 500T is known as one of the world’s toughest protection plates, featuring a nominal hardness of 500 HBW. This exceptional hardness provides superior ballistic resistance, impact strength, and long-lasting durability, ensuring reliable protection in critical environments.

Due to its outstanding performance, HSC® 500T Armor Steel Plates are widely used in armored vehicles, military equipment, protective buildings, security structures, and various high-impact applications. At Choudhary Metal, we supply premium-grade armor steel plates that meet strict quality standards and deliver dependable protection across multiple industries.

Benefits of HSC 500T include:

Market-leading steel protection
Superior workshop properties
Optimized solutions
Perfect hardness/toughness balance, for combined penetration and blast protection
Expertise in ballistic protection from SSAB

It offers vehicle designers new ways to increase protection using lighter weight designs. HSC 500T is not intended for further heat treatment.

Dimension range
HSC 500T is available in thicknesses between 3.0 and 80.0 mm. Other dimensions to be agreed with SSAB.

Mechanical Properties

Thickness MM Hardness (HBW) Charpy-V1), 10x10 mm test specimen2) Min. Yield Strength Rp0.2 (min MPa) Tensile Strength Rm (MPa) Elongation A5 (min %) Elongation A50 (min %)
3.0 - 80.0 480 - 540 32 J / -400C 1250 1450 - 1750 8 8

Chemical Composition (ladle analysis)

C *)(max %) Si *)(max %) Mn *)(max %) P(max %) S(max %) Cr 1)(max %) Ni 1)(max %) Mo *)(max %) B *)(max %)
0.32 0.6 1.5 0.010 0.003 1.0 1.8 0.7 0.005

Thickness

Thickness (mm) 3.0 - 12.9 13.0 - 20.0 20.1 - 40.0 40.0 - 59.9) 60.0 - 80.0
Tolerances (mm) - 0.0 / + 0.6 - 0.0 / + 0.8 - 0.0 / + 1.0 - 0.0 / + 1.4 - 0.0 / + 1.6
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