HOME > Proudct > Ejector Pin(SKD-61)
 
 
· Use original material made in both Korea and
  Japan
· Outstanding wear resistance
· Uniform tolerance and hardness, and
  outstanding straightness and roundedness
· Ejector pin for application in die-casting and
  high temperature mold
· Secured stability in material through usage of
  QT processed products
· Please check our logo and material marking.
Head T
Neck D
Material
Inside Hardness
SKD-61
HRC 431
Heat Treatment
Outside Hardness
Surface Ion Nitrification
HV 1050 over
 
D
H
T
L
Standard
Tolerance
100
150
200
250
300
350
400
450
500
550
600
650
700
800
900
1000
1.0

-0.01

-0.02

5
3
1.5
2.0
6
4
2.5
3.0
3.5
7
4.0
8
6
4.5
5.0
9
6.0
10
7.0

-0.02

-0.025

11
8.0
13
8
9.0
14
10.0
15
12.0
17
 

 
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