Austenitic series 1,050°C compatible material / Ferritic series 900°C compatible material
Heat-resistant cast steel with excellent heat deformation resistance, crack resistance, and oxidation resistance. Lightweight design achieved through thin-walled technology.
Our company has developed two types of heat-resistant cast steel: "Austenitic 1,050°C compatible material" and "Ferritic 900°C compatible material," which excel in heat deformation resistance, crack resistance, and oxidation resistance. With the reduction of exhaust emissions and improvement in fuel efficiency, the exhaust temperatures of gasoline vehicles are on the rise. By utilizing our material development technology for castings, we have added heat resistance that can be used in such high-temperature environments, and by combining this with thin-walled technology, we have also achieved weight reduction of components. **Features of Austenitic 1,050°C compatible material:** - Developed based on the conventional standard material "DIN 1.4848 [SCH22]." - Optimized the alloying elements added to achieve heat resistance capable of withstanding 1,050°C environments. **Features of Ferritic 900°C compatible material:** - Developed based on the ferritic stainless steel "SUS430 J1L." - Optimized the alloy composition and reviewed the casting and heat treatment processes to achieve excellent elongation properties. *For more details, please refer to the materials. Feel free to contact us with any inquiries.*
basic information
Specifications for Austenitic Alloy Material Rated for 1,050°C ◎ Main Elements: Fe-25Cr-20Ni+α ◎ Heat Resistance Temperature: 1,050°C ◎ Cost Ratio: 0.84 ◎ High-Temperature Strength: 76MPa (1,000°C) ◎ Oxidation Weight Loss: 0.123kg/m² (1,000°C 200h) ◎ Coefficient of Thermal Expansion: 17.1 × 10^-6 1/K (RT-1,000°C) *For more details, please refer to the documentation. Feel free to contact us with any inquiries.
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Applications/Examples of results
*For more details, please refer to the materials. Feel free to contact us as well.*
