M 材质 | I.H内部硬度 | S.H表面硬度 | 热处理 |
SKD61 | HRC43°±2° | HV1000°±100° | 氮化处理 |
HRC50°±2° | HV1000°±100° | 真空处理 |
订购代号 | 外径D | 英制 | 头径H 0-0.3 | 头厚H 0-0.05 |
HE001 | 1.0 | 6 |
4 |
|
1.2 | 3/64 | |||
1.5 | 1/16 | |||
2.0 | 5/64 | |||
2.5 | 3/32 | |||
3.0 | 1/8 | |||
3.5 | 9/64 | 7 | ||
4.0 | 5/32 | 8 |
6 |
|
4.5 | 11/64 |
9 |
||
5.0 | 3/16 | |||
5.5 | 7/32 |
10 |
||
6.0 | 1/4 | |||
6.5 | 17/64 |
11 |
||
7.0 | 9/32 | |||
8.0 | 5/16 | 13 |
8 |
|
9.0 | 11/32 | 14 | ||
10 | 3/8 | 15 | ||
11 | 16 | |||
12 | 7/16 | 17 | ||
13 | 1/2 | 18 | ||
14 | 19 | |||
15 | 20 | |||
16 | 5/8 | 21 | ||
20 | 3/4 | 25 | ||
25 | 30 |