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HSC Armour Plate – 500T Grade
High hardness armor with extrordinary toughness properties.
HSC® 500T is the world's toughest protection plate, having nominal 500 HBW hardness, for use in vehicles, buildings and many
more applications.
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.
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.
• Superior workshop properties
• Optimized solutions
• Perfect hardness/toughness balance, for combined penetration and blast protection
• Expertise in ballistic protection.
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 |