Sprue Bushing-C Type
JH027
Material | Inner Hardness | Surface Hardness | Heat Treatment |
S45C | SR section HRC50°~55° | Partial | |
SKD11 | HRC60°±2° | HRC60°±2° | Vacuumed |
SKD61 | HRC36°±2° | HV1000°±100° | Nitrided |
HRC52°±2° | HRC52°±2° | Vacuumed |
Contact Us