Material |
Hardness |
Heat Treatment |
YK30 |
HRC56°~60° |
Vacuumed |
SKD11 |
HRC58°~62° |
Code |
R |
H1 |
N1 |
N2 |
N3 |
N4 |
A1 |
B1 |
M1 |
M2 |
@¥/P |
ZZ080-20×20 |
4 |
14 |
28 |
12 |
4 |
5.5 |
20 |
20 |
M5 |
M4 |
|
ZZ080-25×25 |
5 |
16 |
32 |
13 |
8 |
7.5 |
25 |
25 |
M6 |
M5 |
|
ZZ080-32×32 |
6 |
18 |
36 |
15 |
12 |
9.5 |
32 |
32 |
M8 |
M6 |
|
ZZ080-40×40 |
22.5 |
45 |
17 |
10 |
11.5 |
40 |
40 |
M10 |
M8 |
|