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GS-20 NiMoCr 3 7 | 1.6750 Material Datasheet

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Material Description

Material Number Material Name Material Number (single) Standard Scope Standard Status Country VDA 231-106 classification Application temperature [°C]
1.6750 (SEW 515 : 1977-10) GS-20 NiMoCr 3 7 1.6750 SEW 515 : 1977-10 SEW 515 : 1977-10 replaced by DIN 17205 : 1992-04 Replaced Germany 1.1.1 ≤ 300 1)
1) Remark: Quenched and tempered steel casting for castings with wall thicknesses above 100 mm.

Chemical Composition

C [%] Cr [%] Mn [%] Mo [%] Ni [%] P [%] S [%] Si [%] 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] Mean Coefficient of Thermal Expansion (reference 20°C) [10^-6*K^-1]
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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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Heat Treatment

Heat Treatment Step Temperature [°C]
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