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51CrV4 | 1.8159 Material Datasheet

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Material Description

Material Number Material Number (single) Standard Scope Standard Status Country Predecessor VDA 231-106 classification
1.8159 (DIN EN 10132 : 2022-04) 1.8159 DIN EN 10132 : 2022-04 Supersedes DIN EN 10132 : 2021-11 Valid Germany 51CrV4 1.1 1)
1) Remark: The steel 51CrV4 is used as cold rolled strip for springs and special applications in thicknesses of up to 6 mm and as tempered cold strip in thicknesses from 0.30 to 3.00 mm.

Chemical Composition

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

Semi-finished Product Condition Nominal Size [mm] Temperature [°C] Tensile Strength [MPa] Yield Strength (0.2% offset) [MPa] Elongation A80 [%] Hardness HRB Hardness HRC Hardness HV
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Physical Properties

Temperature [°C] Density [g/cm³] Young's Modulus [GPa] Poisson's Ratio 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)]
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Heat Treatment

Heat Treatment Temperature [°C] Medium
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Cross Reference

Material Name Country Standard
50CrVA China GB/T 1222 1)
A23503 China GB/T 1222 1)
50CrVA China GB/T 5058 1)
A23503 China GB/T 5058 1)
51CrV4 Europe EN 10132
50Cr4V2 India IS 2507 1)
11 India IS 2507 1)
SUP10-CSP Japan JIS G 4802 1)
SPS10 South Korea KS D 3701 1)
50ChFA Russia GOST 14959 1)
50ХФA Russia ГОСТ 14959 1)
50ChGFA Russia GOST 14959 1)
50ХГФA Russia ГОСТ 14959 1)
A689 Grade 6150 USA ASTM A689 1)
Grade 6150 USA ASTM A689 1)
6150 USA AISI 1)
G61500 USA UNS 2)
50 CrV 4 Germany DIN 17222
1) Source: Stahlschlüssel 2019, Verlag Stahlschlüssel Wegst GmbH, Marbach
2) Source: Metals & Alloys in the Unified Numbering System, SAE/ASTM, 11th Edition, 2008

Producer/Supplier/Trade names

Tradename Supplier
BE8159 BESTAR Stahlhandelgesellschaft Remscheid mbH, Remscheid 1)
50CrV4 Buderus Edelstahl GmbH, Wetzlar 1)
NCV Dörrenberg Edelstahl GmbH, Engelskirchen 1)
EBERLE 51CrV4 J. N. Eberle & Cie. GmbH, Augsburg 1)
BÖHLER F550 voestalpine High Perfomance Metals Deutschland GmbH, Düsseldorf 1)
F550 voestalpine High Perfomance Metals Deutschland GmbH, Düsseldorf 1)
WESTIG 1.8159 ZAPP AG, Ratingen 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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Alternating stress

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

Temperature [°C] 0.1% Proof strength [MPa] 0.2% Proof strength [MPa] 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 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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Tensile strength

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

Temperature [°C] 0.1% Proof strength [MPa] 0.2% Proof strength [MPa] Yield strength [MPa]
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Tensile strength

Temperature [°C] Tensile strength [MPa]
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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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