Alloy, Heat Treat, & AR Products


Olympic Steel stocks a complete line of Alloy, Heat Treated and Abrasion Resistant (AR) coil, sheet and plate in several locations across the United States.

Abrasion Resistant Steel (AR)

Grades Commonly Stocked Sizes
Gauge Width Length
AR 200 12 GA – 1/2″ 48 – 120″ 600″ MAX
AR 225 12 GA – 1/2″ 48 – 120″ 600″ MAX
AR 235 12 GA – 1/2″ 48 – 120″ 600″ MAX
AR 400 F 2 mm – 6″ 48 – 120″ 600″ MAX
AR 450 F 2.5 mm – 3″ 48 – 120″ 600″ MAX
AR 500 F 3 mm – 3″ 60 – 120″ 600″ MAX
AR 550 F 3 mm – 3″ 60 – 120″ 600″ MAX
AR 600 F 3 mm – 3″ 60 – 120″ 600″ MAX

ASTM A514 (T1) Steel

ASTM A514 Grades B, E, F, H, Q & S
Yield Strength Gauge Width Length
100,000 psi 3/16″ – 2 1/2″ 96 – 120″ 600″ MAX
90,000 psi 2 1/2″ – 6″ 96″ 480″ MAX

ARMOR and Ultra High Strength Steel

Gauge Width Length
100 XF 14 GA – 1/2″ 36 – 72″ 600″ MAX
110 XF 14 GA – 1/2″ 36 – 72″ 600″ MAX
130 XF 14 GA – 4″ 36 – 72″ 600″ MAX
140 XF 14 GA – 2″ 36 – 96″ 600″ MAX
160 XF 3 mm – 1″ 36 – 96″ 600″ MAX
S700 MC 14 GA – 1/2″ 36 – 96″ 600″ MAX
ARMOR, High Hard Plate, DFARS Compliant
MIL-DTL – 46100E MIL-DTL – 32332 UHHA
MIL-DTL – 12560 J & K

Automotive Grades

*All of our steel is ordered to mill certified ASTM and Military ARMOR plate specifications where applicable.

Alloy Processing & Services


For alloy, we offer in-house Processing Services:

  • Thermal Oxy
  • Plasma and Laser Cutting
  • Shot Blasting and Coating
  • Temper Passing
  • Cutting To Length

We also offer Value-Added Services like:

  • Forming
  • Grinding
  • Welding
  • Machining

Download our Alloy & Heat Treat Steel
Product Page


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Technical information is available upon request.

Please contact the Olympic location in your area for quick service. Or simply request a quote now.

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