PRODUCTS CENTER
Category:
Full hardened screw SST300 series
Characteristics: good wear resistance, good hardenability, very good toughness, good surface treatment characteristics, suitable for surface nitriding, plating or PVD treatment.
product description
SST300 Series
SST300 Series Selection of domestic and imported tool steel
Characteristics: high wear resistance, very good overall hardenability, dimensional stability in heat treatment
SST300 series with SBK3, SBK5 material tube
Suitable for injection molding: PA, LCP, PPA, PPS, PEEK, PEI, Bakelite and other materials with 30%-50% added fiber.
1、Material：imported tool steel
2、Overall hardness: HRC58°-60°.
3、Heat treatment: vacuum quenching (preheating temperature: 550-600°C)
Areas of application
Communications, transformers, auto parts, electronics, electrical appliances
keyword:
Alloy steel for screws
Alloy steel for cylinder
Accessories
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No. 9, Jixiang Road, Xihou Industrial Zone, Jintang Town, Dinghai District, Zhoushan City, Zhejiang Province
