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 steel mechanical properties.
The h ss m2 chemical composition gives a good combination of well balanced toughness wear resistance and red hardness properties.
Aisi m2 tool steel is molybdenum based high speed steel in tungsten molybdenum series.
M2 high speed steel.
Tensile yield strength of steel chart.
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.
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.
Compare grades using mechanical properties including abrasion resistance toughness size stability machinability and grindability.
Compare popular tool steel grades a2 m2 d2 s7 o1 using the chart below.
Finally m2 steels are hardened by heat treatment and quenching.
Hss grade steel m2 is a medium alloyed high speed steel which has good machinability.
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M2 steels are tempered at 552 c 1025 f to obtain rockwell c hardness from 60 to 65.
Tensile strength elong.
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.
M2 tool steels are suitable for making cutting tools.
M2 tool steels are annealed at 1204 c 2200 f and cooled at 72 c 162 f per hour or even less.
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.
Yield strength tensile strength and ductility values for steels at room temperature.
Usa astm m2 molybdenum series high speed tool steel and m2 mechanical properties chemical element cross reference datasheet.
Tool die steels inc.
This grade is characterized by balanced combination of abrasion resistance toughness and good red hardness.
Hs 6 5 2 1 3343 s600 steel e m2 rex m2 skh 51 p6m5 6 6 m2 tool steel.
What is m2 tool steel.
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.
Widely used for cutting tools such as twist drills taps milling.
