Where can I buy Crucible M4 high-vanadium high speed steel?

Since 1970, most of the more highly alloyed premium high speed steels have been produced by the CPM (Crucible Particle Metallurgy) process. ... generally found in high speed steels, vanadium forms the most wear resistance carbides followed in decreasing order of effectiveness by tungsten, molybdenum, and chromium. read more

You have to search the 'industrial area' of the city. It would help a lot if you specify in which form you desire this material, like an ingot, a rod or a pipe. read more

Vanadium in steel is • an important grain refiner. Grain refinement can increase the fatigue life of a metal. It can also improve its yield strength. • Vanadium has a strong carbide stabilising tendancy forming VC. This induces resistance to softening at high temperatures. read more

REX M4 is a special purpose high speed steel designed to give high wear resistance in tools. Its high vanadium and carbon content provide for superior resistance to cratering and wear in cold work punches, die inserts, and cutting applications involving high speed and light cuts. read more

(aisi m4) REX M4 is a special purpose high speed steel designed to give high wear resistance in tools. Its high vanadium and carbon content provide for superior resistance to cratering and wear in cold work punches, die inserts, and cutting applications involving high speed and light cuts. read more