Compare Plastics, Metals, and More for Construction, Design, and Simulation - Materials Portal Logo MATERIALS PORTAL

GX40CrSi23 | 1.4745 Material Datasheet

Unlock Exclusive Materials Data

Gain access to a wealth of materials data by joining our Materials Portal.

Register for Free or Upgrade for Full Access Best value

Material Description

Material Number Material Name Material Number (single) Standard Scope Standard Status Country Successor VDA 231-106 classification Application temperature [°C]
1.4745 (DIN 17465 : 1993-08) GX40CrSi23 1.4745 DIN 17465 : 1993-08 DIN 17465 : 1993-08 replaced by DIN EN 10295 : 2003-01 Replaced Germany GX40CrSi24 1.1.2 ≤ 1050 1)
1) Remark: G-X 40 CrSi 23, basically in construction of ovens, attachments for pipes, pipe clamps and pipe bearings by the construction of steam boiler, furthermore for far jet nozzles, annealing drums, agitation arms and profile beam. As material with goood wear resistance applicable for protecting bottoms and protecting rings, segments and similar parts of cement industry. resistance: - in oxidising burning atmosphere: 1050°C - in reductive burning atmosphere: 1000°C - in oxidising sulfureous gas: 1050°C - in reductive sulfureous gas: 980°C

Chemical Composition

C [%] Cr [%] Mn [%] P [%] S [%] Si [%] Remainder
blur blur blur blur blur blur blur 1)
1) Source: blur

Material Compliance

REACh RoHS
blur blur

Mechanical Properties

Semi-finished Product Condition Temperature [°C] Hardness HB | HBW
blur blur blur blur 1)2)
1) Source: blur
2) Remark: blur

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)]
blur 1)
blur blur blur blur 2)3)
blur blur 2)
blur blur 2)
blur blur 2)
1) Source: blur
2) Source: blur
3) Remark: blur

Creep Rupture Behaviour

Temperature [°C] Creep Tensile Strength at 10^4 h [MPa] 1% Creep Limit at 10^4 h [MPa]
blur blur 1)2)
blur blur 1)2)
blur blur 1)2)
blur blur 1)2)
blur blur 2)3)
blur blur 2)3)
blur blur 2)3)
blur blur 2)3)
1) Source: blur
2) Remark: blur
3) Source: blur

Cross Reference

Material Name Country Standard
40CrSi23 Hungary MSZ 4357

Similar Materials

Diagram Settings
Diagram Preview
Select properties and click "Preview Diagram"