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16MnCr5 | 1.7131 Material Datasheet

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Material Description

Material Number Material Number (single) Standard Scope Standard Status Country Successor VDA 231-106 classification
1.7131 (DIN EN 10132-2 : 2000-05) 1.7131 DIN EN 10132-2 : 2000-05 DIN EN 10132-2 : 2000-05 replaced by DIN EN 10132 : 2021-11 Replaced Germany 16MnCr5 1.1 1)
1) Remark: Cold-rolled narrow strip made of the alloy steel 16MnCr5 will be delivered in thicknesses up to 10 mm for case hardening in following conditions: - soft annealed or soft annealed and little rerolled (+A or +LC), - cold rolled (+CR).

Chemical Composition

C [%] Cr [%] Mn [%] P [%] S [%] Si [%]
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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 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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Cross Reference

Material Name Country Standard
16CrMnH China GB/T 5216 1)
A22165 China GB/T 5216 1)
16MnCr5 Europe EN 10132-2
16Mn5Cr4 India IS 1570-4 1)
16MnCr5 International ISO 683-3 1)
A506 Grade 5115 USA ASTM A506 2)
Grade 5115 USA ASTM A506 2)
5115 USA SAE 2)
G51150 USA UNS 2)
1) Source: Stahlschlüssel 2016, 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
16MnCr5 Hoesch Hohenlimburg GmbH, Hagen
16MnCr5 Salzgitter Flachstahl GmbH, Salzgitter
16MnCr5 ThyssenKrupp Steel Europe AG, Duisburg
16MnCr5 Swiss Steel International GmbH, Düsseldorf
16MnCr5 Dörrenberg Edelstahl GmbH, Engelskirchen
16MnCr5 ThyssenKrupp Schulte GmbH, Essen
16MnCr5 voestalpine AG, Linz
16MnCr5 HEINE + BEISSWENGER Stiftung + Co.KG, Fellbach
16MnCr5 INTERSTAHL Service GmbH, Wetter
16MnCr5 Günther + Schramm GmbH, Oberkochen
16MnCr5 Klöckner & Co SE, Duisburg
16MnCr5 Salzgitter Mannesmann Stahlhandel GmbH, Düsseldorf
16MnCr5 Eisen-Heinzl GmbH, Selb-Erkersreuth
16MnCr5 pauly STAHLHANDEL, Essen
16MnCr5 Chesterfield Special Cylinders Ltd, Sheffield
Docol 17Cr3 SSAB Swedish Steel GmbH, Düsseldorf

Material Compliance

REACh RoHS
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FKM Guideline Fatigue Strength

Semi-finished Product Condition Nominal Size [mm] Tensile Strength [MPa] Yield Strength [MPa] Fatigue Limit under rev. Tension-Compression Stresses [MPa] Fatigue Strength under pulsating Tensile Stresses [MPa] Bending Fatigue Strength [MPa] Shear Fatigue Strength [MPa] Torsion Fatigue Strength [MPa] Constant a for size factor Kd for yield stress Rp Constant a for size factor Kd for tensile strength Rm
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Fracture Toughness

Temperature [°C] Plane-Strain Fracture Toughness KIc [MPa*m^½]
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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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