What is MIL A 46100 Steel?
MIL A 46100 armor plate is a high-hardness steel that meets the rigorous requirements of military and defense applications. This military-grade steel plate is engineered to provide superior protection against ballistic threats, making it a top choice for armored vehicles, military tanks, and other armored structures. Made from a high-hardness steel alloy, MIL A 46100 provides exceptional resistance to penetration and can withstand impacts from projectiles and explosives. Its strength-to-weight ratio ensures enhanced protection without adding significant weight to equipment.
Our in-house specialized heat treatment process produces Watchdog 46100 plate that meets the stringent specifications required for military applications. We prioritize quality control and implement rigorous measures to ensure the highest standards for MIL A 46100 armor steel products. This includes thorough inspections and tests at every stage of the manufacturing process, from material testing to dimensional checks and surface quality assessments.
MIL A 46100 Plate Availability
MIL DTL 46100 (supersedes MIL A 46100) is engineered to provide protection against ballistic threats, making it a top choice for safety critical applications.
Classes of Heat Treated Plate for MIL A 46100
- Class 1 – water quenched
- Class 2 – air quenched
Thickness Inventory Availability of MIL A 46100
- Class 1– 0.100” to 2”
Inventory Availability MIL A 46100
0.187" MIL A 46100 Steel Availability
| Grade | Thickness | Width | Length |
| MIL-A-46100 | 0.187" | 48" | 96" |
| MIL-A-46100 | 0.187" | 48" | 120" |
| MIL-A-46100 | 0.187" | 60" | 96" |
| MIL-A-46100 | 0.187" | 60" | 120" |
| Available in the above grade and thickness. Inquire for additional sizing. | |||
0.25" MIL A 46100 Steel Availability
| Grade | Thickness | Width | Length |
| MIL-A-46100 | 0.25" | 48" | 96" |
| MIL-A-46100 | 0.25" | 48" | 120" |
| MIL-A-46100 | 0.25" | 60" | 96" |
| MIL-A-46100 | 0.25" | 60" | 120" |
| Available in the above grade and thickness. Inquire for additional sizing. | |||
0.375" MIL A 46100 Steel Availability
| Grade | Thickness | Width | Length |
| MIL-A-46100 | 0.375" | 48" | 96" |
| MIL-A-46100 | 0.375" | 48" | 120" |
| MIL-A-46100 | 0.375" | 60" | 96" |
| MIL-A-46100 | 0.375" | 60" | 120" |
| Available in the above grade and thickness. Inquire for additional sizing. | |||
Advantages of MIL A 46100
- Withstands extreme conditions
- Meets strict military standards
- Known for exceptional strength & durability
- Highly resistant to deformation
- Absorbs energy of impacts
- Optimal protection for occupants & critical assets
MIL A 46100 FAQ
Let’s address some commonly asked questions about MIL A 46100 steel.
What is the latest revision of MIL A 46100?
The latest revision of MIL A 46100 is MIL DTL 46100 Rev E. At Clifton Steel, we stock the latest revisions. Earlier revisions are available to support legacy vehicle platforms.
What's the difference between MIL A 46100 and Watchdog 46100?
Watchdog 46100 is a part of the Watchdog Armor line. This premium armor brand is produced and manufactured in-house at Clifton Steel.
How does MIL A 46100 steel compare to other armor plate grades?
MIL A 46100 steel is known for its superior hardness and deformation resistance. Comparatively, it offers excellent resistance to penetration above and beyond MIL A 12560 armor.
What applications benefit from MIL A 46100 steel?
MIL A 46100 armor steel is commonly used in military vehicles, armored cars, defense equipment, protective barriers, law enforcement agencies, security firms, private organizations, and ballistic panels in military and defense facilities.
What industries benefit from MIL A 46100 steel?
Industries that benefit from MIL A 46100 steel include defense, security, aerospace, automotive, and construction.
Why buy from Clifton Steel?
At Clifton Steel, we’re not just a leading supplier of MIL A 46100, we’re specialists in the production of armor plates. Our decades of experience producing in-house heat-treated products ensures our plates perform reliably under the most demanding conditions.
Working With MIL A 46100 Plate
Hardness
MIL A 46100 Hardness ranges from 477 – 534 BHN.
Forming
Minimum bend inside radius based on thickness anywhere from 4t to 12t (where t is the plate thickness).
Cutting
MIL A 46100 steel can be cut with plasma, oxy-Acetylene, laser, and water jet, as well as with abrasive cut off saws.
Machining
Drilling, countersinking, counterboring, tapping, milling, and general machining can be done with conventional equipment and carbide tools.