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600 (MIL-A-32332)

600 is a medium-carbon quenched and tempered steel plate product meeting requirements of MIL-A-32332 (MR) for specialized ballistic armor applications.
WeldabilityCarbon equivalent of 0.84 Typical
Mechanical Properties (ASTM A370)
  • Hardness
  • Yield Strength (Typical)
  • Tensile Strength (Typical)
  • 570-627 BHN
  • 220-250 Ksi
  • 290-325 Ksi
  • 55-59 Rockwell C
  • 1517-1724 MPa
  • 2000-2240 MPa
Charpy V-Notch ImpactTested @ -40°F, 6 ft-lbs min., full size, transverse. Sub-size specimens used for sizes <1/2" thick will meet the MIL spec.
Ballistic TestingTo meet MIL-A-32332 test projectile .30 cal AP, M2, 30° obliquity; testing of production material will be done at an approved test facility.
Availability600 is available in widths up from 40 to 60" (1200 -1524mm) and in thicknesses from 0.187-0.500" (4.75-12.7mm) with a length of up to 24 feet (7315 mm). Inquire for custom widths and lengths.

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