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ThyssenKrupp SECURE 450 Structural Steel

Category	Metal , Ferrous Metal , Carbon Steel , Low Carbon Steel
Manufacturer	ThyssenKrupp
Trade Name	SECURE
Port	Ningbo port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	ThyssenKrupp SECURE 450 Structural Steel.pdf
Price	EMAIL US sales@lookpolymers.com

Material Notes:

This Material Specification applies to the liquid-quenched and tempered high-strength special steel SECURE 450 with a hardness between 400 - 480 HBW for civil use from 4 up to 20 mm thickness.Application: The steels may be used for purposes of ballistic protection mainly for applications like armoured limousines and valuable transporters.Information Provided by Thyssen Krupp

Mechanical Properties	Metric	English	Comments
Tensile Strength at Break	1250 - 1450 MPa	181000 - 210000 psi
Tensile Strength, Yield	1100 MPa	160000 psi
Elongation at Break	8.0 %	8.0 %
Charpy Impact	27.0 J @Temperature -40.0 °C	19.9 ft-lb @Temperature -40.0 °F	Transverse
	30.0 J @Temperature -40.0 °C	22.1 ft-lb @Temperature -40.0 °F	Longitudinal

Component Elements Properties	Metric	English
Carbon, C	<= 0.20 %	<= 0.20 %
Chromium, Cr	<= 1.0 %	<= 1.0 %
Manganese, Mn	<= 1.6 %	<= 1.6 %
Molybdenum, Mo	<= 0.70 %	<= 0.70 %
Nickel, Ni	<= 2.25 %	<= 2.25 %
Phosphorous, P	<= 0.020 %	<= 0.020 %
Silicon, Si	<= 0.50 %	<= 0.50 %
Sulfur, S	<= 0.0050 %	<= 0.0050 %
Vanadium, V	<= 0.050 %	<= 0.050 %

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