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MASTERARM 400 is Masteel UK Limited's designation for armor steel plate suitable for high protection against the pressures caused by blasts and explosions.
The material benefits from a combination of improved hardness and strength resulting in excellent ballistic properties and is developed exclusively for resistance to high explosives and ordnance. The steel goes through a direct quenching process which not only makes the steel very hard and very strong but also promotes excellent dimensional accuracy and good flatness. Note that the number 400 in the designation denotes the average Brinell Hardness value for this material.
MASTERARM 400 is available in heavy plates and cut lengths (sheets) and can be welded using common welding methods. Delivery condition to EN 10 163-2.
To find out more about our armor steel plate, contact Masteel UK Limited for the latest prices and specifications – please CLICK HERE .
Please click on one of the links below...
Masteel UK Limited,
The Cedars, Coton Road,
Nether Whitacre, Coleshill,
Birmingham, West Midlands
B46 2HH
t: +44 (0)1675 437733
f: +44 (0)1675 437734
e–mail: enquiries@masteel.co.uk
website: www.masteel.co.uk
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High Strength Low Alloy Steel Home Page Armour Plate Steel MASTERARM 400 | MASTERARM 500 |
MASTERARM 400 is Masteel UK Limited's designation for armor steel plate suitable for high protection against the pressures caused by blasts and explosions.
The material benefits from a combination of improved hardness and strength resulting in excellent ballistic properties and is developed exclusively for resistance to high explosives and ordnance. The steel goes through a direct quenching process which not only makes the steel very hard and very strong but also promotes excellent dimensional accuracy and good flatness. Note that the number 400 in the designation denotes the average Brinell Hardness value for this material.
Applications :
- Military Vehicles & associative equipment
- Security vehicles and cars
- Walls, doors and window frames
- Bank Counters and Bank Vaults
Chemical Composition :
| Product | Content %, max (cast analysis) | ||||||||
| C | Si | Mn | P | S | Cr | Ni | Mo | B | |
| MASTERARM 400 | 0.24 | 0.70 | 1.50 | 0.020 | 0.015 | 1.00 | 1.00 | 0.70 | 0.005 |
Mechanical Properties :
| Product | Yield Strength | Tensile Strength | Elongation | Hardness | Impact Strength (longitudinal) | |
| Rp0,2 MPa | Rm MPa | A5 % | HB | t °C | Charpy V J | |
| MASTERARM 400 | 1100 | 1300 | 8 | 360–450 | –40 | 30 |
MASTERARM 400 is available in heavy plates and cut lengths (sheets) and can be welded using common welding methods. Delivery condition to EN 10 163-2.
To find out more about our armor steel plate, contact Masteel UK Limited for the latest prices and specifications – please CLICK HERE .
Our Steel Products :
Please click on one of the links below...
Masteel UK Limited,
The Cedars, Coton Road,
Nether Whitacre, Coleshill,
Birmingham, West Midlands
B46 2HH
t: +44 (0)1675 437733
f: +44 (0)1675 437734
e–mail: enquiries@masteel.co.uk
website: www.masteel.co.uk