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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 Successor VDA 231-106 classification
1.1170 (DIN EN 10083-2 : 2006-10) 28Mn6 1.1170 DIN EN 10083-2 : 2006-10 DIN EN 10083-2 : 2006-10 replaced by DIN EN ISO 683-1 : 2018-09 Replaced Germany 28 Mn 6 28Mn6 1.1.1 1)
1) Remark: Steel 28Mn6 is suitable for lower stressed components in vehicle manufacturing, engine and machine engineering weldable (e.g. cardan shafts, camshafts, gear wheels).

Chemical Composition

C [%] Cr [%] 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 [MPa] Elongation A [%] Reduction of Area [%] Hardness HB | HBW
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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 Specimen Direction Notch Impact Energy [J]
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Hardenability (Jominy test)

Condition Front Distance [mm] Hardness HRC (+H grade) Hardness HRC (+HH grade) Hardness HRC (+HL grade)
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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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Heat Treatment

Heat Treatment Step Temperature [°C] Holding Time [h] Medium
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Cross Reference

Material Name Country Standard
30Mn2 China GB/T 3077 1)
A00302 China 1)
28Mn6 Europe EN 10083-2
27C15 India IS 5517 1)
28Mn6 International ISO 683-1 1)
30G2 Russia GOST 4543 1)
30Г2 Russia GOST 4543 1)
A29 Grade 1330 USA ASTM A29 1)
A304 Grade 1330 USA ASTM A304 1)
A434 Grade 1330 USA ASTM A434 1)
A752 Grade 1330 USA ASTM A752 1)
G13300 USA UNS 1)
1330 USA SAE 1)
1) Source: Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach

Producer/Supplier/Trade names

Tradename Supplier
1.1170 Platestahl Umformtechnik GmbH, Lüdenscheid
1.1170 INTERSTAHL Service GmbH, Wetter
28Mn6 AG der Dillinger Hüttenwerke, Dillingen
28Mn6 Hoesch Hohenlimburg GmbH, Hagen
28Mn6 ThyssenKrupp Steel Europe AG, Duisburg
28Mn6 Georgsmarienhütte GmbH, Georgsmarienhütte
28Mn6 Swiss Steel International GmbH, Düsseldorf
28Mn6 Stahlwerk Unna GmbH & Co.KG, Unna
28Mn6 C.D. Wälzholz GmbH & Co. KG, Hagen
28Mn6 Schmiedewerke Gröditz GmbH, Gröditz
28Mn6 Vallourec Deutschland GmbH, Düsseldorf
28Mn6 Stahlwerk Annahütte Max Aicher GmbH & Co. KG, Hammerau
28Mn6 voestalpine AG, Linz
28Mn6 HEINE + BEISSWENGER Stiftung + Co.KG, Fellbach
28Mn6 Tata Steel, IJmuiden
28Mn6 EZM Edelstahlzieherei Mark GmbH, Wetter
28Mn6 Deutsche Edelstahlwerke Specialty Steel GmbH & Co. KG, Witten
28Mn6 ASCOMETAL GmbH, Erkrath
28Mn6 Klöckner & Co SE, Duisburg
28Mn6 Hammerwerk Erft, G. Diederichs GmbH & Co. KG, Bad Münstereifel-Arloff
28Mn6 ORI MARTIN Deutschland GmbH, Duisburg
28Mn6 Rohrwerk Maxhütte GmbH, Sulzbach-Rosenberg
28Mn6 Deutsche Edelstahlwerke Specialty Steel GmbH & Co. KG, Siegen
BGH 1170 BGH Edelstahl Siegen GmbH
Buderus 28Mn6 Buderus Edelstahl GmbH, Wetzlar
DIRO-28Mn6 DIROSTAHL, Remscheid
THYROFORT 28Mn6 Deutsche Edelstahlwerke Specialty Steel GmbH & Co. KG, Witten