310 Stainless Steel Thermal Properties: Thermal Conductivity, Expansion Coefficient & Applications

1. What is the thermal conductivity of 310 stainless steel at room temperature? Answer: The thermal conductivity is about 14.2 W/(m·K) at room temperature, which is lower than that of carbon steel, so it has certain heat insulation performance.

2. How does the linear expansion coefficient of 310 stainless steel change with temperature? Answer: It increases with the increase of temperature. The linear expansion coefficient at 0-1000°C is about 16.0×10^-6 /°C.

3. Why is 310 stainless steel suitable for heat exchanger components? Answer: Its stable thermal properties and good corrosion resistance can ensure efficient heat exchange and long service life in high-temperature environments.

4. How to consider the thermal expansion of 310 stainless steel in equipment design? Answer: Leave appropriate expansion gaps in the design to avoid equipment damage caused by thermal expansion and contraction.

5. What is the specific heat capacity of 310 stainless steel? Answer: The specific heat capacity at room temperature is about 500 J/(kg·K), which means it needs a certain amount of heat to change its temperature.