174 PH, also known as Type 630, is a stainless steel alloy renowned for its exceptional combination of corrosion resistance, high strength, and toughness. Through heat treatment, it achieves remarkable mechanical properties, making it highly desirable for demanding environments such as the oil and gas industry. In this sector, it is used in valves, fittings, and pumps due to its excellent corrosion resistance. Stainless steel 17-4 PH is indispensable across various industries, including aerospace, medical, and chemical.