Miilux Protection Armouring Steel

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