Miilux Protection Armouring Steel
Armouring steel Miilux Protection is made to keep you safe
Miilux Protection is a world class armouring steel providing versatile solutions for human protection. Miilux Protection steels add a new level of safety to various types of vehicles, bank counters, money exchange offices, doors and shooting ranges.
Miilux Protection steels are tested in compliance with different international ballistic standards to make sure you get the best performance from an armouring steel.
Heat Treatment Options
- Quenched and Tempered (Milux 500T and 600T series)
Surface
Unless otherwise specified, shop primer is applied to Miilux products, which has been specially developed to provide very high welding and cutting speed after sandblasting, Shop primer protects the structure against atmospheric corrosion during storage . It is applied at a thickness of 15-25 microns (these values are indicated for a smooth test panel). Marking shows cast number , plate/coil number , grade and dimensions.
Thickness Range
4-24 mm for Miilux Protection 500T
4-20 mm for Miilux Protection 600T
Width Range
2500 mm max
Plate Length Range
8000 max
Chemical Composition
| Grades | C (max) | Si (max) | Mn (max) | P (max) | S (max) | Cr (max) | Ni (max) | Mo (max) | B (max) |
| Protection 500T | 0.32 | 0.50 | 1.20 | 0.015 | 0.005 | 0.90 | 1.20 | 0.50 | 0.003 |
| Protection 600T | 0.45 | 0.70 | 0.80 | 0.015 | 0.004 | 0.50 | 3.00 | 0.60 | 0.003 |
Mechanical Properties and Carbon Equivalent
| Grades | Thickness (mm) | Tensile strength (N/mm²) | Yield Strength (N/mm²) | Elongation (%) | Charpy V -40ºC (min J) | Hardness (HBW) | CEV* |
| Protection 500T | 4 – 24 | 1200 | 1450-1750 | 7 | 24 | 480-560 | 0.72 |
| Protection 600T | 4 – 20 | 1400 | 1950-2150 | 6 | 14 | 400-480 | 0.88 |
*CEV = C+Mn/6+(Cr+Mo+V)/5+(Ni+Cu)/15
Typical Ballistic Properties
| Grade | Ballistic Protection Level | Test Plate Thickness (mm) | Calibre (mm) | Ammun. Type | Ammun. Weight (g) | Distance (m) | Ammun. Velocity (m/s) |
| Protection 500T | EN 1522 FB6 | 6.00 | 5,56 x 45 | SS109 (M855) | 4.0 | 10 | 950+/-10 |
| 7,62 x 51 | M80 Nato Ball | 9.5 | 830+/-10 | ||||
| EN 1522 FB7 | 14.00 | 7,62 x 51 | P80 Nato AP | 9.5 | 10 | 820+/-10 | |
| Protection 600T | EN 1522 FB5 | 4.0 | 5,56 x 45 | SS109 (M855) | 4.0 | 10 | 950+/-10 |
| VPAM PM7 | 5.0 | 5,56 x 45 | SS109 (M855) | 4.0 | 10 | 950+/-10 | |
| 7,62 x 51 | M80 Nato Ball | 9.5 | 830+/-10 | ||||
| EN 1522 FB7 | 10 | 7,62 x 52 | P80 Nato AP | 9.5 | 10 | 820+/-10 |