The global Automotive Heat Treatment market size was valued at US$ 6.78 billion in 2024 and is projected to reach US$ 8.93 billion by 2030, at a CAGR of 4.7% during the forecast period 2024-2030. The United States Automotive Heat Treatment market size was valued at US$ 1.45 billion in 2024 and is projected to US$ 1.86 billion by 2030, at a CAGR of 4.2% during the forecast period 2024-2030.Downlo..