52MnCrB3 | 1.7138 Material Datasheet

Material Standard Values

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Material Number	Material Number (single)	Standard	Standard Status	Country	Remark
1.7138 (Stahl-Eisen-Liste : 2003)	1.7138	Stahl-Eisen-Liste : 2003	Valid	Germany	The steel 52MnCrB3 is used for hot formed springs, like high loaded car leaf springs, car torsion and helical springs. Assembly strength 1270 - 1670 N/mm².

B [%]	C [%]	Cr [%]	Mn [%]	P [%]	S [%]	Si [%]	Source
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Temperature [°C]	Density [g/cm³]	Young's Modulus [GPa]	Shear Modulus [GPa]	Source
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Heat Treatment	Step	Temperature [°C]	Medium	Source
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Tradename	Supplier
52 MnCrB 3	ArcelorMittal Commercial Germany, Cologne
52 MnCrB 3	Hoesch Hohenlimburg GmbH, Hagen
52 MnCrB 3	Salzgitter Flachstahl GmbH, Salzgitter
52 MnCrB 3	ThyssenKrupp Steel Europe AG, Duisburg
52 MnCrB 3	Stahlwerk Unna GmbH & Co.KG, Unna
52 MnCrB 3	C.D. Wälzholz GmbH & Co. KG, Hagen
52 MnCrB 3	Klöckner & Co SE, Duisburg
Almenit 7138	Almenit, Mittelberg

REACh	RoHS
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Temperature [°C]	Young's modulus [GPa]	Shear modulus [GPa]	Poisson's ratio
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Temperature [°C]	Density [g/cm³]
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WIAM Material	Source description
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