Blog-Yancheng RIO New Material Co., Ltd.

Select the correct and high quality mould steel and heat treatment according to the different types of cold work steel and the characteristics of the material to be processed.

2021

2020-10

Yancheng new base establishment planning 3 production lines

2021

2017-09

Establishment of Changzhou factory

2021

2014-05

First products in mass production

2021

2013-09

Production line set-up, formulation development

2021

Cold Extrusion Die Steel and Cold Extrusion Dies

During cold extrusion the concave die is often subjected to pre-compressive stresses in the jacket and tensile stresses during extrusion, while the convex die is subjected to enormous compressive stresses. The heat generated during the deformation of the workpiece is also partially absorbed by the die, so the die material also needs to have a certain high-temperature hardness and thermal stability.

2021

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Changzhou RIO New Material Technology Co., Ltd.

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jianfei.zhang@riofoam.cn

Group 4, Fucheng New Village,Funing County, Yancheng City, and Group 2,Miaohuang Village Group 10 of Chengxi Village (Zone C of Fucheng Industrial Park) Wujin District, Changzhou City, Jiangsu Province

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