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Technical Data of Through Hardened Screw

Jul 15,2016

Type of through hardened screw

Base material of screw

Alloy Layer

Thickness of Alloy Layer

Hardness of Alloy Layer

Density

Purpose

   THS-A

42CrMoA

WC+Co+Cr

0.15~0.25

HV 1400

PSI≧10000

To run engineering plastic, such as 

PA、PC、PBT、PET、POM、PPO with Glass fibre, carbon fibre…

   THS-B

42CrMoA

Ni+Cr+WC

0.45~0.50

HRC 58~62

PSI≧10000

Powder Screw

Powder Steel

W+Co+Cr+Mn

---

HRC60~62

 

Technical Data of Through Hardened Screw


※ The base material 42CrMoA, the same as name SCM440 in Japan, name 42CrMo4 in Germany and name G41400(4140) in USA.


Chief Engineer Office / Shanghai Omega Machinery Co., Ltd

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