BISALLOY® Armour Steel

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Typical Application

BISALLOY® Armour steel is specified for use in a number of different applications, including;

Armoured personnel carriers
Light armoured vehicles
Submarines
Combat Reconnaissance Vehicles
Infantry fighting vehicles
Training facilities
Safe rooms

Bisalloy® Armour Steel Range

Australian and International defence industries trust the BISALLOY® Armour steel range as we continually work with leaders in science and technology to deliver innovative military-grade steel solutions. By trusting in Bisalloy, you are assured the optimal strength, weldability and toughness for your shielding applications.

With its application in international defence departments and used by major original equipment manufacturers (OEMs) for land and sea projects, particularly armoured vehicles, BISALLOY® Armour steel has gone through various military standards and specifications in Australia and worldwide. With its typical application in armoured vehicles, the product has been proven to safeguard the well-being of the occupants. An asset you can’t put a price on.

As we specialise in impact-resistant, military-grade armour steel, we are driven to ensure you get the right armour solution to best protect against the ballistic projectiles seen in hostile, extreme environments.

Range	Thickness	Hardness (Spec.)	Tensile Strength (Typical)	Equivalent Specification	Data sheet
BISALLOY® Armour 80A Steel	5 – 50mm	255 HB (Typical)	860 MPa	N/A	Download	Enquire Now
BISALLOY® Armour RHA300 Steel	5 – 50mm	260 – 310 HB	1000 MPa	MIL – DTL – 12560 class 2	Download	Enquire Now
BISALLOY® Armour RHA360 Steel	5 – 50mm	310 – 410 HB	1140 MPa	MIL – DTL – 12560 class 1	Download	Enquire Now
BISALLOY® Armour HTA400 Steel	5 – 50mm	370 – 430 HB	1250 MPa	N/A	Download	Enquire Now
BISALLOY® Armour UHT440 Steel	5 – <30mm	420 – 470 HB	1450 MPa	MIL – DTL – 12560 class 4	Download	Enquire Now
BISALLOY® Armour HHA500 Steel	6 – 20 mm	477 – 534 HB	1640 MPa	MIL – DTL – 46100	Download	Enquire Now
BISALLOY® Armour VHH550 Steel	5.5 – 50mm	530 – 570 HB	1850 MPa	MIL – DTL – 46186	Download	Enquire Now
BISALLOY® Armour UHH600 Steel	5 – 25mm	570 – 640 HB	2050 MPa	MIL – DTL – 32332 class 1 (≤16mm)	Download	Enquire Now

BISALLOY® Armour 80A Steel

Thickness:5 – 50mm

Hardness (Spec.):255 HB (Typical)

Tensile Strength (Typical):860 MPa

Equivalent Specification:N/A

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BISALLOY® Armour RHA300 Steel

Thickness:5 – 50mm

Hardness (Spec.):260 – 310 HB

Tensile Strength (Typical):1000 MPa

Equivalent Specification:MIL – DTL – 12560 class 2

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BISALLOY® Armour RHA360 Steel

Thickness:5 – 50mm

Hardness (Spec.):310 – 410 HB

Tensile Strength (Typical):1140 MPa

Equivalent Specification:MIL – DTL – 12560 class 1

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BISALLOY® Armour HTA400 Steel

Thickness:5 – 50mm

Hardness (Spec.):370 – 430 HB

Tensile Strength (Typical):1250 MPa

Equivalent Specification:N/A

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BISALLOY® Armour UHT440 Steel

Thickness:5 – <30mm

Hardness (Spec.):420 – 470 HB

Tensile Strength (Typical):1450 MPa

Equivalent Specification:MIL – DTL – 12560 class 4

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BISALLOY® Armour HHA500 Steel

Thickness:6 – 20 mm

Hardness (Spec.):477 – 534 HB

Tensile Strength (Typical):1640 MPa

Equivalent Specification:MIL – DTL – 46100

Download data sheet

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BISALLOY® Armour VHH550 Steel

Thickness:5.5 – 50mm

Hardness (Spec.):530 – 570 HB

Tensile Strength (Typical):1850 MPa

Equivalent Specification:MIL – DTL – 46186

Download data sheet

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BISALLOY® Armour UHH600 Steel

Thickness:5 – 25mm

Hardness (Spec.):570 – 640 HB

Tensile Strength (Typical):2050 MPa

Equivalent Specification:MIL – DTL – 32332 class 1 (≤16mm)

Download data sheet

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The benefits of choosing BISALLOY® Armour steel

Australian-made

This represents the highest standards in quality and service, which customers in Australia and our global markets have relied upon for decades.

Technical expertise

Our people are experts in specifying, developing, manufacturing and using our products. Bisalloy Steels’ range of wear plate grades are specifically designed, hot rolled and heat treated to provide the best solution in a wide range of demanding applications.

Partnerships focused

With Bisalloy Steels, you are partnering with a company that works closely with customers, and engages with leaders in science and technology, to deliver truly innovative and tailored product solutions and services.

Known and trusted

You have the confidence of working with known and trusted, quality products from an Australian steel manufacturer with over 40 years of expertise in producing market-leading wear grade steel and other performance steel products for Australia and the world.

Product quality

Bisalloy Steels’ product quality is second to none. The technology used in the manufacture of BISALLOY® steel is not only world class, but the demands of high strength and high hardness steels dictate the need for one of the most stringent process routes utilised in the manufacture of steel plate, anywhere in the world.

Product range

We locally produce a wide range of quenched and tempered steel products to meet the varying requirements and needs of our many customers – and are committed to ongoing research and development to ensure Bisalloy Steels’ product range remains at the leading edge of available quenched and tempered steels.