It is well suited for premium cutting tools of all types particularly those used for machining abrasive alloys castings and heat treated materials.
M4 tool steel properties.
The cpm m4 corrosion resistance isn t the best as the edge retention.
This specialty high speed steel was developed to have a greater abrasion and wear resistance for high tool life quality and cutting speeds.
Pm m4 offers improved cutting tool life compared to conventionally wrought m1 m2 m7 and other.
We are aisi m4 high speed tool steel main chinese suppliers wholesale distributors and stockholder and m4 hss steel is a molybdenum high speed steel.
With a hardness of 65hrc the cpm m4 offers an exceptionally edge retention one of the best in tool steels even in carbon steels.
With 4 of chromium it offers decent corrosion resistance.
M4 high speed tool steel m4 is a molybdenum tungsten high speed steel that is characterized by its high abrasion wear resistance transverse bend strength and impact toughness.
Electroslag forged ring block etc.
M4 is an extremely versatile high speed steel with its extremely high carbon and vanadium contents for exceptional abrasion resistance.
We supply in hss steel round bar gauge plate steel pipe tube rod square hexagonal blanks plate sheet precision ground flat bar precision ground bar stock and hollow bar.
According to it chemical composition and hardness the cpm m4 offers the following properties.
Tool die steels inc.
Pm m4 is a molybdenum tungsten high speed steel produced using the pm powdered metal steel making process.
Pm steels have excellent grindability vs conventional steels.
Combined with its excellent wear resistant properties and good grindability comparable to conventional m2 cpm m4 represents the best high performance general purpose high speed steel on the market today.
Cpm rex m4 hc offers improved cutting tool life compared to conventionally wrought m1 m2 m7 and other lower alloyed high speed steels.
Astm m4 round bar astm m4 flat bar astm m4 hollow bar astm m4 tube pipe astm m4 sheet plate astm m4 strip coil astm m4 wire astm m4 forging astm m4 tube pipe tel 86 13880247006.
Sbsm high speed steel properties comparison.
Stainless steel special steel compressor blading turbine blading superalloy supplier.
In fact cpm m4 exhibits the best toughness properties of any high speed steel we currently produce conventional or cpm.
Pm m4 high speed tool steel is a flexible steel that provides a unique combination of high wear resistance with high impact toughness and bend strength which are results of the fine grain size small carbides and superior cleanliness of the steel.
The grade has an excellent balance of toughness and wear resistance making it ideal for cutting tools and for cold work tooling.
Cpm rex m4 hc also excels in cold work tooling applications where it provides better toughness and wear resistance than high carbon high chromium die steels such as d2 and d3.
