Structural steel used in high rise building is no run-of-the-mill cheap metal, it is a specified ASTM standard. My source is<quoted text>You're so clueless it's funny!
Heat alone doesn't cause steel to buckle...and believe or not, there's different grades of steel which are applicable to different conditions.
The valves in your car engine are not A36 steel you dippy little useless idiot.
"To increase high temperature strength and corrosion resistance, various elements may be added to the steel. On some passenger car and light truck engines, the original equipment intake valves are 1541 carbon steel with manganese added to improve corrosion resistance. For higher heat applications, a 8440 alloy may be used that contains chromium to add high temperature strength. For many late model engines (and performance engines), the intake valves are made of an alloy called "Silchrome 1" (Sil 1) that contains 8.5 percent chromium."
Good grief twoofers are fools!