특징 : Molybdenum series mould steel, high toughness

용도 : 3D프린팅, Precision Grinding

M2

Chemical Compostion (wt%)

Material

Fe

W

Mo

Cr

V

C

Mn

Si

M2

Bal.

5.5~6.75

4.5~5.5

3.8~4.4

1.75~2.2

0.8~0.9

0.2~0.45

0.15~0.4

Physical Indicators

Particle Size Distribution (um)

입도

Tapping Density (g/cm³)

Hall Flow Rate (s/50g)

Oxygen Content (ppm)

D10

D50

D90

15-45um

4.4~4.9

<25

300~500

16~20

27~32

47~51

15-53um

4.4~4.9

<25

300~500

17~22

30~34

48~55

20-60um

4.4~4.9

<25

300~500

20~25

32~37

51~61

53-150um

4.5~4.8

<25

300~500

56~66

90~102

135~155

-500mesh

4.5~4.8

-

500~900

4~6

12~14

21~25