M35 high-speed steel bar is a metal material with excellent performance, playing a key role in many industrial fields.
Its main features include extremely high hardness and wear resistance. This enables M35 steel to maintain good working condition in high-load and high-friction working environments, resist wear for a long time, and thus extend its service life.
In terms of toughness, aisi M35 steel bar also performs well. It can withstand large impacts and stresses, and is not easy to break or damage under complex and changing working conditions, providing reliable protection for equipment and tools.
This steel bar also has good heat resistance, can work stably in high-temperature environments, and adapt to various high-temperature processing and manufacturing scenarios.
M35 steel bar is widely used in the manufacture of various types of cutting tools, such as drills, milling cutters, etc., which can achieve efficient cutting and processing; it is also used in mold manufacturing to ensure that the mold has excellent precision and durability.
Whether in mechanical processing, automobile manufacturing, aerospace or other precision industrial fields, M35 high-speed steel bar has become an indispensable material choice with its excellent performance. It provides a solid foundation for the pursuit of high-efficiency and high-quality production, and helps the continuous development and progress of industry.
Steel M35 is a classic cobalt-containing general-purpose cutting high-speed tool steel with excellent performance that ordinary high-speed steel cannot match. Its chemical composition is as follows:
Carbon (C): 0.88-0.95
Manganese (Mn): ≤0.40
Silicon (Si): ≤0.40
Chromium (Cr): 3.80-4.50
Molybdenum (Mo): 4.75-5.20
Vanadium (V): 1.75-2.00
Tungsten (W): 6.00-7.00
Phosphorus (P): ≤0.030
Sulfur (S): ≤0.030
Cobalt (Co): 4.60-5.00
The performance characteristics of M35 high-speed steel include:
High hardness: After proper heat treatment, it can reach a hardness of HRC67-70.
High red hardness: After 4 hours at 625℃, the hardness can still be maintained at HRC63-65.
High wear resistance: It has excellent wear resistance and is suitable for manufacturing powerful cutting tools.
Good toughness and bending strength: Toughness and bending strength are not lower than ordinary high-speed steel, which can overcome early damage such as mold edge collapse and cracking.
HSS steel material M35 is mainly used to manufacture various high-hardness and ultra-high-hardness saw blades, drills, taps, broaches, hobs and various milling cutters. It is also suitable for cold forging dies, deep dies, cutting tools, etc. When using M35 hss round bar, it is necessary to select appropriate heat treatment processes and processing methods according to specific working conditions and requirements to give full play to its performance advantages.
