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S55C die steel factory status, related parameters and precautions
Wuxi S55C carbon steel | Suzhou S55C carbon steel | Zhejiang S55C carbon steel
Chemical composition of S55C
C0.52 ~ 0.58
Si0.15 ~ 0.35
Mn0.60 ~ 0.90
P 0.030 or less
S 0.035 or less
Cu 0.30 or less
Ni 0.20 or less
Cr 0.20 or less
Features of S55C
Excellent wear resistance, but the ductility is reduced, quenching is easy to deformation and cracking, so quenching is extremely important, and must be cooled after tempering to avoid tempering brittleness. The steel cutting is difficult, need to carry out spheroidization treatment to improve the cutting performance, in principle tempered to the hardness of 19~22HRC, in order to facilitate mechanical processing.
S55C Uses:
Can be used for a variety of cold mold pad;
Jig fixing plate;
Standard template materials, etc
S55C Supply status and hardness:
149~192HBS
183~255HBS
229~285HBS
Wuxi S55C carbon steel | Suzhou S55C carbon steel | Zhejiang S55C carbon steel
Suzhou Dongqi Precision Mold Materials Co., Ltd. is a professional mold steel supplier in East China, a wholly-owned enterprise established in 2006 after system restructuring, specializing in various high-quality imported/domestic mold steel production and sales, large milling machine grinding machine polishing plate processing and vacuum heat treatment services. The company has strong strength, good technical equipment and complete supporting facilities; And has a number of skilled, skilled engineers and an experienced after-sales service team, strict quality management system and scientific and rigorous management mechanism.