Usa astm m2 molybdenum series high speed tool steel and m2 mechanical properties chemical element cross reference datasheet.
M2 tool steel mechanical properties.
What is m2 tool steel.
Compare popular tool steel grades a2 m2 d2 s7 o1 using the chart below.
M2 steel composition m2 tool steel m2 tool steel properties tool m2 tool steel supplier m2 tool steel machinability m2 tool steel hardness m2 grade steel.
M2 tool steels are suitable for making cutting tools.
Widely used for cutting tools such as twist drills taps milling.
Aisi m2 tool steel is molybdenum based high speed steel in tungsten molybdenum series.
M2 high speed steel is by far the most popular high speed steel replacing t1 in most applications because of its superior properties such as its bending strength toughness and thermo plasticity all of which are higher than t1 by 50.
The wear resistance properties and cost place a2 between that of o1 and d2 tool steel making it a good all purpose grade for many applications.
M2 tool steels are annealed at 1204 c 2200 f and cooled at 72 c 162 f per hour or even less.
A2 tool steel is an air hardening cold work chromium alloy die steel that is preferable to o1 tool steel in applications requiring greater size stability machinability and safer hardening.
Hss grade steel m2 is a medium alloyed high speed steel which has good machinability.
World wide the m2 type is by far the most popular high speed steel having replaced t1 high speed in most applications because of its superior properties and relative economy.
M2 tool steel is a general purpose molybdenum high speed steel.
Tensile yield strengths and ductilities for some of the plain carbon and low alloy steels are given in the following mechanical properties of steel chart.
The h ss m2 chemical composition gives a good combination of well balanced toughness wear resistance and red hardness properties.
Tensile yield strength of steel chart.
Finally m2 steels are hardened by heat treatment and quenching.
This grade is characterized by balanced combination of abrasion resistance toughness and good red hardness.
M2 high speed steel m2 is a tungsten molybdenum high speed steel with a well balanced composition suitable for a wide variety of applications.
Tensile strength elong.
Compare grades using mechanical properties including abrasion resistance toughness size stability machinability and grindability.
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M2 high speed steel.
M2 steels are tempered at 552 c 1025 f to obtain rockwell c hardness from 60 to 65.
Yield strength tensile strength and ductility values for steels at room temperature.
