No. The heat resistance of 430 stainless steel at high temperature is 800℃, so 430 stainless steel will not deform at about 600℃. 430 stainless steel is a general-purpose steel with good corrosion resistance. Its thermal conductivity is better than austenite, its thermal expansion coefficient is smaller than austenite, and it is resistant to thermal fatigue. With the addition of stable element titanium, the mechanical properties of welded joints are good.