High Speed Steel (HSS) is a high-alloy tool steel specifically engineered for manufacturing metal cutting tools that operate at high speeds and elevated temperatures. Key grades include M2, the most popular general-purpose HSS offering an excellent balance of hardness and toughness; M42, a cobalt-grade providing superior red hardness for demanding applications; and T1, a tungsten-based classic for traditional cutting tools. What makes HSS unique is its remarkable red hardness—the ability to maintain hardness up to 600°C, where ordinary tool steels soften. Combined with high wear resistance and good toughness, HSS solves critical machining challenges by enabling faster cutting speeds, longer tool life, and consistent precision. From drills, taps, and end mills to broaches and gear cutters, HSS delivers the durability and performance needed for efficient, high-volume production. As a professional manufacturer and supplier in China, ShengHe Metal provides a full range of high-speed steels to meet the demanding needs of modern industries.
Choosing high-quality HSS is essential for improving tool life and machining efficiency. ShengHe Metal integrates advanced smelting, forging, and heat treatment technologies to ensure uniform carbide distribution and stable performance. Our strict Quality Control Procedures guarantee that every batch meets international standards. With a strong supply chain and over 3,000 tons of ready stock, we ensure fast delivery and flexible customization. Our expertise supports industries ranging from automotive to aerospace manufacturing.
For reliable high speed steel from a trusted China supplier, please Contact Us today and start your inquiry.
