Short answer: Defense programs use ballistic armor steel for protection, titanium and high-strength aluminum for weight savings and alloy steels for tough parts, so buyers match grade to threat and mobility; our Steel Plate Supplier and Strength Comparison cover the supporting detail.
At a Glance
Armor and Ballistics
Armor uses Steel Plate Supplier and Alloy Steel Supplier grades, with the property basis in our Strength Comparison.
Lightweight Structures
Vehicles and airframes use Aluminum Supplier and Titanium Supplier with HSLA Steel Supplier, a quick spec summary is below.
| Part | Grade | Benefit |
|---|---|---|
| Armor | 500 HB | Ballistic |
| Hull | 5083-H116 | Light |
| Bolt | A286 | High temp |
Hardening and Inspection
Hard parts use Tool Steel Supplier grades with methods in our Heat Treatment Guide and NDT in our Quality Inspection Guide.
Procurement Tips
Buy certified, traceable material and pack with our Mill Test Certificate Guide and Export Packing Guide.
Get a Quote
Tell HXSCO your requirements and we will respond with a competitive quote and lead time.
Frequently Asked Questions
Ballistic grades such as 500 HB and MIL-spec plate.
5083 aluminum and titanium.
A286 and titanium fasteners.
Yes – airframes, armor and fasteners.
Yes – full traceability and material certs.
Supply Defense Metals from HXSCO
HXSCO supplies armor plate, titanium, high-strength aluminum and alloy steels for defense. Send spec, standard and quantity for a quote.