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100Cr6 | FE-PL31 Material Datasheet

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Material Description

Material Number	Material Number (single)	Standard	Standard Status	Country	VDA 231-106 classification
FE-PL31 (DIN EN 2221 : 2018-02)	FE-PL31	DIN EN 2221 : 2018-02	Valid	Germany	1.1	1)
1) Remark: Hardened and tempered steel FE-PL31 in the form of hollow bars with wall thicknesses from 3.5 to 55 mm for aerospace applications.

Chemical Composition

C [%]	Cr [%]	Mn [%]	Ni [%]	P [%]	S [%]	Si [%]
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Mechanical Properties

Semi-finished Product	Condition	Nominal Size [mm]	Temperature [°C]	Hardness HRC	Hardness HV
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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)]	Magnetizeability
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Welding and Joining

Welding and Joining - Evaluation
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Heat Treatment

Heat Treatment	Temperature [°C]	Medium
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Cross Reference

Material Name	Country	Standard
100 Cr 6	Germany	DIN 17230
100Cr6	Germany	WL 1.3505
100Cr6	Europe	EN ISO 683-17
FE-PL31	Europe	EN 2221
FE-PL31	Europe	AECMA	1)
100 C 6	France	AIR 9160	1)
S135	Great Britain	BS	1)
100Cr6	International	ISO 683-17	2)
G52986	USA	UNS	3)
SAE 52100	USA	AMS 6440	3)
52100	USA	AMS 6444	3)
1) Source: Datasheet 1710f, Steel RAD 100Cr6, Aubert & Duval, Paris
2) Source: WL 1.3505-1 : 1982-03
3) Source: Metals & Alloys in the Unified Numbering System, SAE/ASTM, 11th Edition, 2008

Producer/Supplier/Trade names

Tradename	Supplier
RAD	AUBERT & DUVAL Deutschland GmbH, München	1)
100Cr6	ThyssenKrupp Schulte GmbH, Essen	1)
BÖHLER R100	voestalpine High Perfomance Metals Deutschland GmbH, Düsseldorf	1)
R100	voestalpine High Perfomance Metals Deutschland GmbH, Düsseldorf	1)
1) Source: Stahlschlüssel 2019, Verlag Stahlschlüssel Wegst GmbH, Marbach

Material Compliance

REACh	RoHS
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Linear-elastic

Temperature [°C]	Young's modulus [GPa]	Bulk modulus [GPa]	Shear modulus [GPa]	Poisson's ratio
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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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Thermal conductivity

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

WIAM Material	Treatment	Semi-finished product	Dimension [mm]	Load type	Failure criteria	Rolling direction	Maximum stress [MPa]	Strain at maximum stress [%]	Source description
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Designation

Designation	Material number	Source
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Strain life

Temperature [°C]	Static hardening coefficient [MPa]	Static hardening exponent	Cyclic fatigue strength coefficient [MPa]	Cyclic fatigue strength exponent	Ductility coefficient [Pa]	Ductility exponent	Cyclic strength coefficient [MPa]	Cyclic strain hardening exponent	Young's modulus [GPa]
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Classification

WIAM Material	Treatment	Semi-finished product	Dimension [mm]	Load type	Failure criteria	Rolling direction	Maximum stress [MPa]	Strain at maximum stress [%]	Source description
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