CR270LA Material Datasheet

Material Test Series Values

Material Standard Values

Material Models for Simulation

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Material Description

Material Number	Standard	Standard Status	Country	Remark
CR270LA (VDA 239-100 : 2016-05)	VDA 239-100 : 2016-05	Valid	Germany	Cold rolled high strength low alloy steel sheet for cold forming.

Chemical Composition

Al [%]	C [%]	Cu [%]	Mn [%]	Nb [%]	P [%]	S [%]	Si [%]	Ti [%]	Source
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Mechanical Properties

Semi-finished Product	Condition	Nominal Size [mm]	Temperature [°C]	Specimen Direction	Tensile Strength [MPa]	Yield Strength [MPa]	Elongation A50 [%]	Elongation A80 [%]	Strain Hardening Exponent n10-20/UE	Source
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Physical Properties

Temperature [°C]	Density [g/cm³]	Young's Modulus [GPa]	Mean Coefficient of Thermal Expansion (reference 20°C) [10^-6*K^-1]	Differential Coefficient of Thermal Expansion [10^-6*K^-1]	Thermal Conductivity [W/(m*K)]	Thermal Diffusivity [10^-6 m²/s]	Specific Electrical Resistance [µΩm]	Mean Specific Heat Capacity [kJ/(kg*K)]	True Specific Heat Capacity [kJ/(kg*K)]	Source
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Young's Modulus [GPa] vs Temperature [°C]

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Mean Coefficient of Thermal Expansion (reference 20°C) [10^-6*K^-1] vs Temperature [°C]

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Differential Coefficient of Thermal Expansion [10^-6*K^-1] vs Temperature [°C]

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Cross Reference

Material Name	Country	Standard	Source
CR300LA	China	GB/T 20564.4	Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach
HC300LA	Europe	EN 10268	Thyssenkrupp Steel AG, MHZ, 05/2017
H280LA	Europe		Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach
300Y	India	IS 14491	Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach
300Y	International	ISO 13887	Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach
SPFC440	Japan	JIS G 3135	Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach
ZStE 300	Germany		Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach

Producer/Supplier/Trade names

Tradename	Supplier
CR270LA	ArcelorMittal Commercial Germany, Cologne
CR270LA	Salzgitter Flachstahl GmbH, Salzgitter
MHZ300	ThyssenKrupp Steel Europe AG, Duisburg
CR270LA	voestalpine AG, Linz

Material Compliance

REACh	RoHS
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CR270LA (CR270LA; VDA 239-100 : 2016-05)

Linear-elastic

Temperature [°C]	Young's modulus [GPa]	Poisson's ratio
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Alternating stress

Temperature [°C]	Stress ratio	Alternating stress [MPa]	Cycles
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Yield strength

Temperature [°C]	Yield strength [MPa]
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Electrical resistivity

Temperature [°C]	Specific electrical resistance [µΩm]
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Coefficient thermal expansion

Related Temperature [°C]	Temperature [°C]	Coefficient thermal expansion [10^-6*K^-1]
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Specific heat

Temperature [°C]	Specific heat [kJ/(kg*K)]
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Density

Temperature [°C]	Density [g/cm³]
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Tensile strength

Temperature [°C]	Tensile strength [MPa]
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Thermal conductivity

Temperature [°C]	Thermal conductivity [W/(m*K)]
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Classification

WIAM Material	Source description
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Designation

Designation	Material number	Source
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CR270LA (cold rolled (+CR); flat product; 0.400-6.000mm)

Yield strength

Temperature [°C]	Yield strength [MPa]
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Tensile strength

Temperature [°C]	Tensile strength [MPa]
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Classification

Treatment	Semi-finished product	Dimension [mm]	Source description
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CR270LA Material Datasheet

Material Test Series Values

Material Standard Values

Material Models for Simulation

Material Description

Chemical Composition

Mechanical Properties

Physical Properties

Young's Modulus [GPa] vs Temperature [°C]

Mean Coefficient of Thermal Expansion (reference 20°C) [10^-6*K^-1] vs Temperature [°C]

Differential Coefficient of Thermal Expansion [10^-6*K^-1] vs Temperature [°C]

Cross Reference

Producer/Supplier/Trade names

Material Compliance

CR270LA (CR270LA; VDA 239-100 : 2016-05)

Linear-elastic

Alternating stress

Yield strength

Electrical resistivity

Coefficient thermal expansion

Specific heat

Density

Tensile strength

Thermal conductivity

Classification

Designation

CR270LA (cold rolled (+CR); flat product; 0.400-6.000mm)

Yield strength

Tensile strength

Classification

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