100Cr6 | 1.3505 Material Datasheet

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Material Description

Material Number Material Name Material Number (single) Standard Standard Status Country VDA 231-106 classification Application temperature [°C]
1.3505 (WL 1.3505 : 1982-03) 100Cr6 1.3505 WL 1.3505 : 1982-03 Valid Germany 1.1.1 ≤ 200 1)
1) Remark: The well hardenable rolling bearing steel for aerospace applications is used for bearing parts up to a final wall thickness of 25 mm and up to about 200°C. The steel is not corrosion resistant.

Chemical Composition

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

REACh RoHS
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Mechanical Properties

Semi-finished Product Condition Condition Number Nominal Size [mm] Temperature [°C] Hardness HB | HBW Hardness HRC Hardness HV
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Physical Properties

Condition 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)] Magnetizeability
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Welding and Joining

Welding and Joining - Evaluation
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Heat Treatment

Heat Treatment Temperature [°C] Medium
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Cross Reference

Material Name Country Standard
100 Cr 6 Germany DIN 17230 1)
100Cr6 Europe EN ISO 683-17 1)
FE-PL31 Europe EN 2031 1)
FE-PL31 Europe EN 2221 1)
FE-PL31 Europe EN 2222 1)
100 C 6 France AIR 9160 1)
BS 2S 135 Great Britain BS 2S 135 1)
100 C 6 Italy UNI 3097 1)
100Cr6 International ISO 683-17 1)
G52986 USA UNS 2)
SAE 52100 USA AMS 6440 1)
AISI 52100 USA MIL S-7420 1)
1.3505.3 Germany WL 1.3505-1 1)
1.3505.7 Germany WL 1.3505-1 1)
1.3505.9 Germany WL 1.3505-1 1)
1) Source: WL 1.3505-1 : 1982-03
2) Source: Metals & Alloys in the Unified Numbering System, SAE/ASTM, 11th Edition, 2008

Producer/Supplier/Trade names

Tradename Supplier
BGH 3505 BGH Edelstahlwerke GmbH, Freital
100Cr6 HEINE + BEISSWENGER Stiftung + Co.KG, Fellbach