High Speed Tool Steel – M35 / M42 / ASP23 / ASP30 / ASP60 | Excellent Wear Resistance & Toughness

Product Description:
We supply a complete range of high-performance high speed tool steels including M35, M42, ASP23, ASP30, and ASP60, widely used for precision cutting tools, cold work dies, high-load punches, and industrial wear parts.

Each grade is engineered to meet specific performance needs — from heat resistance to wear resistance, from general use to ultra-high-end applications.

• Cobalt alloyed high speed steel

• Excellent red hardness and cutting strength

• Ideal for twist drills, milling cutters, broaches

• Cobalt-rich steel with extremely high hot hardness

• Great for cutting tough materials (stainless steel, alloy steels)

• Common for high-load tools and taps

• High wear resistance with balanced toughness

• Used for precision dies, punches, and cold forming tools

• Excellent grindability and dimensional stability

• Improved toughness and wear resistance over ASP23

• Suitable for complex-shaped tools under heavy stress

• Common in stamping and forming dies

• Ultra-high hardness (HRC 66-70)

• Exceptional wear resistance, moderate toughness

• Ideal for cutting extremely hard materials and micro tools

• High hardness and red hardness

• Excellent wear resistance

• Superior edge retention

• Powder metallurgy (ASP series) for fine microstructure

• Available in annealed or hardened condition

• Form: Round Bar / Flat Bar / Plate

• Size: OD10mm – 300mm / Custom cut sizes available

• Length: Up to 4000mm

• Delivery: Annealed / Q&T / Ground

• Metal cutting tools (drills, end mills, taps, reamers)

• Cold forming and stamping dies

• Precision punching tools

• Thread rolling dies and wear-resistant parts

• Cutting, grinding, milling, rough machining

• Heat treatment services

• OEM & custom specifications accepted

Contact Us:
Dongguan Oushang Metal Materials Co., Ltd.
?? Email: xie881210@163.com
?? WhatsApp / WeChat: +86 137 1192 5279
?? Location: Dongguan City, Guangdong Province, China