At Nakasa Co., Ltd., we manufacture products that achieve both wear resistance and toughness.
As shown in the diagram, the tip has a hardness of about HRC60, while the threaded part has a hardness of about HRC45. It is machined from a single material, with the tip having a higher hardness to ensure wear resistance, and the threaded part having a lower hardness to prevent breakage. Since it is not subjected to high-frequency heat treatment, the hardness extends not only to the surface but also to the center.
Inquire About This Product
basic information
The material is equivalent to SKD11. For more details, please contact us through the inquiry form.
Price range
Delivery Time
Applications/Examples of results
Injection molding machine parts
catalog（1）
Download All Catalogs
Company information
Our company supports the mass production of lost-wax precision castings from the development and prototype stage. In the development and prototype stage, we assist in the production of prototypes without molds through powder sintering and additive manufacturing. In the mass production preparation stage, we design and manufacture molds. In the mass production stage, we provide consistent support centered on machining to meet our customers' needs.