C80U | 1.1525 Material Datasheet

Material Test Series Values

Material Standard Values

Material Models for Simulation

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Material Description

Material Number	Material Number (single)	Standard	Range of Application	Standard Status	Country	Predecessor	Remark	Application temperature [°C]
1.1525 (DIN EN ISO 4957 : 2018-11)	1.1525	DIN EN ISO 4957 : 2018-11	Supersedes DIN EN ISO 4957 : 2001-02	Valid	Germany	C80U	C80U is a water hardening (chill hardening) tool steel. It achieves in hardened condition at least 58 HRC at an effective hardening depth of approx. 3 mm. Application: swages with flat gravure, simple coining dies, low-temperature impact cavities, small shearing blades, slugging seams, cold cuts and cold stamps, cutter.	≤ 200

Chemical Composition

C [%]	Mn [%]	P [%]	S [%]	Si [%]	Source
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Mechanical Properties

Condition	Temperature [°C]	Hardness HB \| HBW	Hardness HRC	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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Heat Treatment

Heat Treatment	Step	Temperature [°C]	Medium	Source
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Cross Reference

Material Name	Country	Standard	Source
T8A	China	GB/T 1298	Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach
T00083	China	GB/T 1298	Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach
C80U	Europe	EN ISO 4957
80T3	India	IS 1570 : Part 6	Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach
TC10	India	IS 1570 : Part 6	Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach
80T3	India	IS 3748	Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach
C80U	International	ISO 4957
SK75	Japan	JIS G 4401	EN ISO 4957 : 2018-07
SK85	Japan	JIS G 4401	Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach
U8A	Russia	GOST 1435	Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach
У8A	Russia	ГОСТ 1435	Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach
U9	Russia	GOST 1435	Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach
У9	Russia	ГОСТ 1435	Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach
STC75	South Korea	KS D 3751	Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach
STC85	South Korea	KS D 3751	Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach
A686 Type W1	USA	ASTM A686	Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach
W1	USA	AISI	Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach
W108	USA	SAE J 438	Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach
T72301	USA	UNS	Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach
C 80 W1	Germany		Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach

Producer/Supplier/Trade names

Tradename	Supplier	Source
BGH 1525	BGH Edelstahl Siegen GmbH	Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach
K980	voestalpine High Perfomance Metals Deutschland GmbH, Düsseldorf	Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach
Best 3K	Hagenkötter GmbH & Co., Solingen	Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach

Material Compliance

REACh	RoHS
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C80U (1.1525; DIN EN ISO 4957 : 2018-11)

Linear-elastic

Temperature [°C]	Young's 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	Source description
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Designation

Designation	Material number	Source
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C80U | 1.1525 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]

Heat Treatment

Cross Reference

Producer/Supplier/Trade names

Material Compliance

C80U (1.1525; DIN EN ISO 4957 : 2018-11)

Linear-elastic

Electrical resistivity

Coefficient thermal expansion

Specific heat

Density

Thermal conductivity

Classification

Designation

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