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Protection 450 Material Datasheet

Material Standard Values

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Material Description

Material Number	Material Name	Standard	Standard Status	Country	VDA 231-106 classification
Protection 450 (Miilux Protection 450 : 2021-01)	Protection 450	Miilux Protection 450 : 2021-01	Valid	Germany	1.1.1	1)
1) Remark: Quenched steel for ballistic steel plates and components for human protection.

Chemical Composition

B [%]	C [%]	Cr [%]	Mn [%]	Mo [%]	Ni [%]	P [%]	S [%]	Si [%]	Remainder
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1) Source: blur

Mechanical Properties

Semi-finished Product	Condition	Nominal Size [mm]	Temperature [°C]	Tensile Strength [MPa]	Yield Strength (0.2% offset) [MPa]	Elongation A [%]	Hardness HB \| HBW
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1) Source: blur
2) Remark: blur

Toughness Data (Impact)

Condition	Nominal Size [mm]	Temperature [°C]	Specimen Shape	Notch Impact Energy [J]
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1) Source: blur
2) Remark: blur

Welding and Joining

Procedure	Welding and Joining - Evaluation	CEV (CE IIW) [%]
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1) Source: blur

Formability - Bending - Folding

Nominal Size [mm]	Temperature [°C]	Specimen Direction	Bend Factor (90°)
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1) Source: blur

Cross Reference

Material Name
ARMOUR UHT440
Armox 440T
DIFENDER 450
Mars 440
PROTECTION 440
Protection 450
Ramor 450
SECURE 450
Sicherheitsstahl
Protection steel
Panzerstahl
Armor steel
Defense
Defence
Verteidigung

Producer/Supplier/Trade names

Tradename	Supplier
Miilux Protection 450	Miilux Oy, Rahe