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GX40CrNiSi25-12 | 1.4837 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 Application temperature [°C]
1.4837 (DIN 17465 : 1993-08) GX40CrNiSi25-12 1.4837 DIN 17465 : 1993-08 DIN 17465 : 1993-08 replaced by DIN EN 10295 : 2003-01 Replaced Germany GX40CrNiSi25-12 1.1.2 ≤ 1100 1)
1) Remark: G-X 40 CrNiSi 25 12, especially applicable for units with high mechanical loading, like chain links and shaking chanel. resistance: - in oxidising burning atmosphere: 1100°C - in reductive burning atmosphere: 1040°C - in oxidising sulfureous gas: 1080°C - in reductive sulfureous gas: 750°C

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 Temperature [°C] Tensile Strength [MPa] Yield Strength (0.2% offset) [MPa] Elongation A [%]
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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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Creep Rupture Behaviour

Temperature [°C] Creep Tensile Strength at 10^4 h [MPa] 1% Creep Limit at 10^4 h [MPa]
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Cross Reference

Material Name Country Standard
422936 Czech Republik/Slovakia CSN 422936
309C30 Great Britain BS 3100-91
40Ch24N12SL Russia GOST 2176-77
G X 35 CrNi 25 12 Italy UNI 3159-83
SCH 13 A Japan JIS G 5122-87
SCH 17 Japan JIS G 5122-87
T35NiCr260 Romania STAS 6855
HH USA ASTM A 297

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