M4 Steel Data Sheet

05 10 astm m4 high carbon typical composition c c mn mn si si cr cr w w mo mo v v 1 42 1 42 0 30 0 30 0 25 0 25 4 00 4 00 5 50 5 50 5 25 5 25 4 00 4 00 latrobe specialty steel your source for all crucible cpm products cpm rex m4 hc high speed steel is an extremely versatile high speed steel that.

M4 steel data sheet.

M42 super high speed steel is a premium cobalt high speed steel with a chemical composition designed for high hardness and superior hot hardness. It offers an excellent combination of wear resistance red. M42 super high speed steel. These are some typical applications.

M4 can be supplied as steel plate sheet round steel bar steel tube pipe steel stripe steel billet steel ingot steel wire rods. 35 40 of a 1 carbon steel coefficient of thermal expansion. Data sheet typical applications broaches milling cutters gear hobs rolls shaper cutters punches shaving cutters dies note. Crucible cpm rex m4 hc hs issue 1 carbon 1 42 chromium 4 00 vanadium 4 00.

It is well suited for premium cutting tools of all types particularly those used for machining abrasive alloys castings and heat treated materials. Steel steel aluminium sizes head head extra small head open closed plain knurled body body page m4 to 35 m8 m4 to 35 m8 m3 to 36 m12 m3 to 37 m12 rivnut hrt rivnut rivnut rivnutenglishrevised rf rivnutenglishrevised 21 9 07 10 33 page 4. These properties make the steel an excellent choice for machining high strength and pre hardened steels high hardness alloys and the difficult to machine nonferrous super alloys used in the aerospace oil and power. Page 1 3 tooling alloys z m4 pm chemical composition carbon 1 42 chromium 4 00 vanadium 4 00 molybdenum 5 25 tungsten 5 50 manganese 0 30 silicon 0 55 description z m4 pm is a tungsten molybdenum vanadium high speed steel produced by powder metallurgy methods.

M4 is an extremely versatile high speed steel with its extremely high carbon and vanadium contents for exceptional abrasion resistance. Temperature f in in f x 10 6 temperature c mm mm c x 10 6 70 200 5 96 21 93 10 7 70 500 6 18 21 260 11 1 70 800 6 54 21 427 11 8 70 1100 6 82 21 593 12 3 cpm 9v cpm rex m4 d2 d7 m2 toughness wear resistance grindability data sheet. Copyright 2010 by latrobe specialty steel co.