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GX130CrSi29 | 1.4777 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]
1.4777 (DIN 17465 : 1993-08) GX130CrSi29 1.4777 DIN 17465 : 1993-08 DIN 17465 : 1993-08 replaced by DIN EN 10295 : 2003-01 Replaced Germany GX130CrSi29 1.1.2 ≤ 1100 1)
1) Remark: G-X 130 CrSi 29, applicable for cast pieces, with high resistance of scaling and simultanious high wear resistance, like agitation sprocket and agitation arms, for pyrite-roaster, brun drums, slide bars, chutes, hot plates, charging racks, pans etc. resistance: - in oxidising burning atmosphere: 1100°C - in reductive burning atmosphere: 1050°C - in oxidising sulfureous gas: 1100°C - in reductive sulfureous gas: 1080°C

Chemical Composition

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

REACh RoHS
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Mechanical Properties

Semi-finished Product Condition Temperature [°C] 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)] Mean Specific Heat Capacity [kJ/(kg*K)]
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Creep Rupture Behaviour

Temperature [°C] Creep Tensile Strength at 10^4 h [MPa]
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