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Shenzhen Powstar Technology Limited
(Headquarters)Jiujiutongxin Industrial Park, Tongle Town, Longgang District, Shenzhen, China


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Importance of Sheet Material for tool and die building
Aug 10, 2017

Importance of Sheet Material for  tool and die building

After die design confirmation, the material procurement starts immediately. best material suppliers that have passed supplier strict screening. All raw materials must comply with the material certification standards, and will be tested before entering tool maker factory, to ensure that steel materials of customers' project are of high quality and standard.

below are some points when select the sheet material :

A. Ferrous and nonferrous metals

B. Yield strength

C. Stretch distribution

D. n value

E. r value

F. High-strength materials


H. Coil defects