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28Mn6 | 1.1170 Material Datasheet

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Material Description

Material Number Material Name Material Number (single) Standard Scope Standard Status Country Predecessor VDA 231-106 classification
1.1170 (DIN EN ISO 683-7 : 2025-02) 28Mn6 1.1170 DIN EN ISO 683-7 : 2025-02 Supersedes DIN EN 10277 : 2018-09 Valid Germany 28Mn6 1.1.1 1)
1) Remark: Weldable steel for lower loaded components in vehicle manufacturing, engine and machine engineering (e.g. cardan shafts, camshafts, gear wheels).

Chemical Composition

C [%] Cr [%] Cu [%] Mn [%] Mo [%] Ni [%] P [%] S [%] Si [%] Cr+Mo+Ni [%] Remainder
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Material Compliance

REACh RoHS
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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 A [%]
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Physical Properties

Temperature [°C] Density [g/cm³] Young's Modulus [GPa] Shear 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)]
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Toughness Data (Impact)

Semi-finished Product Condition Nominal Size [mm] Temperature [°C] Specimen Shape Notch Impact Energy [J]
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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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Cross Reference

Material Name Country Standard
30Mn2 China GB/T 3077 1)
A00302 China 1)
28Mn6 Europe EN ISO 683-7
28Mn6 International ISO 683-7
27C15 India IS 5517 1)
SMn433 Japan JIS G 4053 2)
30G2 Russia GOST 4543 1)
30Г2 Russia ГОСТ 4543 1)
A29 Grade 1527 USA ASTM A29 1)
A510 Grade 1527 USA ASTM A510 1)
A521 Grade 1527 USA ASTM A521 1)
A568 Grade 1527 USA ASTM A568 1)
A576 Grade 1527 USA ASTM A576 1)
A830 Grade 1527 USA ASTM A830 3)
G15270 USA UNS 1)
1527 USA SAE 1)
1) Source: Stahlschlüssel 2019, Verlag Stahlschlüssel Wegst GmbH, Marbach
2) Source: EN ISO 683-7:2024-10
3) Source: EN ISO 683-1 : 2018-06