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GX30CrSi6 | 1.4710 Material Datasheet

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Material Description

Material Number Material Number (single) Standard Range of Application Standard Status Country Successor Application temperature [°C]
1.4710 (DIN 17465 : 1993-08) 1.4710 DIN 17465 : 1993-08 DIN 17465 : 1993-08 replaced by DIN EN 10295 : 2003-01 Replaced Germany GX30CrSi7 ≤ 750 1)
1) Remark: G-X 30 CrSi 6, for heat resistant cast pieces for normal mechanical loadings, like in construction of suspended ceiling for holder, piston, trackage, traverse, plates and frame. Furthermore for parts of tempering oven, like jets, parts of burner, gate valve, damper, retort, etc. resistance: - in oxidising burning atmosphere: 750°C - in reductive burning atmosphere: 700°C - in oxidising sulfureous gas: 750°C - in reductive sulfureous gas: 700°C

Chemical Composition

C [%] Cr [%] Mn [%] P [%] S [%] Si [%]
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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)] 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
30CrSi7 Hungary MSZ 4357

Material Compliance

REACh RoHS
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