Product name:Sprue Bushing
Material:S45C
Hardness:50-55HRC
Product name:Sprue Bushing
Material:SKD61
Hardness:48-52HRC
Product name:Sprue Bushing
Material:SKD11
Hardness:58-62HRC
Material:skd61
Hardness:HRC48-52
Accuracy:+/-0.01mm
Material ::SKS3
Hardness::58-60HRC
Stardard:DIN standard
Material ::YK30
Hardness::58-60HRC
Stardard:DIN standard
Material ::YK30
Hardness::58-60HRC
Stardard:DIN standard
Material ::YK30
Hardness::58-60HRC
Stardard:DIN standard
Material ::YK30
Hardness::58-60HRC
Stardard:HASCO/O standard
Material ::SUJ2
Hardness::58-60HRC
Stardard:JIS,DIN,AISI
Material ::S45C
Hardness::56-58HRC
Stardard:DIN metric standard
Material ::S45C
Hardness::58-60 HRC
Stardard:DIN metric standard