Plastic Mold Components (JIS Standard) / Metric Ejector Sleeve
JES
-
Material SKD61/1.2344/H13/40 CrMoV5 Hardness Core 40 ± 2 HRC
Surface ≥ 950 HV
Treatment Nitrided - Material option available
Material SKH51/1.3343/M2/HSS/S6-5-2 Hardness Shaft 60 ± 2 HRC
Head 45 ± 5 HRC
JIS TOLERANCES
d1
Tolerance
1.5 to 3
+0.010
0
3.5 to 5
+0.020
0
5.5 to 8.5
+0.015
0
