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G-X 8 CrNi 13 | 1.4008 Material Datasheet

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Material Description

Material Number Material Name Material Number (single) Standard Scope Standard Status Country Successor VDA 231-106 classification
1.4008 (DIN 17445 : 1984-11) G-X 8 CrNi 13 1.4008 DIN 17445 : 1984-11 DIN 17445 : 1984-11 replaced by DIN EN 10213-1/-4 : 1996-01 and DIN EN 10283 : 1998-12 Replaced Germany GX7CrNiMo12-1 1.1.2 1)
1) Remark: G-X 8 CrNi 13, for cast parts, which are exposed to the air moisture, water and water steam, like blade wheels, blade wheel-buckets, components of pumps and valves

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 [%] Hardness HB | HBW
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Physical Properties

Temperature [°C] Density [g/cm³] Mean Coefficient of Thermal Expansion (reference 20°C) [10^-6*K^-1] Thermal Conductivity [W/(m*K)] Specific Electrical Resistance [µΩm] Mean 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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Heat Treatment

Heat Treatment Step Temperature [°C] Medium
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