1.4841 GX15CrNiSi 25 20 Chrome-nickel steel

Properties

Features

• Hardness= max. 166 HB
• Re= max. 243 N/mm2
• Rm= max. 544 N/mm2
• A= 45.1 %
• Density=8 kg/dm3
• Machinability: good-medium
• Weldability: good
• Chemical resistance
• Temperature resistant

Applications

• High temperature components in mechanical engineering
• Apparatus engineering
• Furnace construction

1.4841 is a heat-resistant chromium-nickel steel. It is chemically resistant up to approx. 1100°C, has medium corrosion resistance. In addition, the material has good heat resistance due to the higher content of chromium and nickel. The chromium-nickel steel has good strength and mechanical properties at high temperatures.

The material is processed using investment casting technology.