2019-03-06
GB/T 1299 Cr12 steel equivalent has ASTM D3, 1.2080, and SKD1. With high carbon(2.00-2.30%) and Chromium (11.50-13.00) content, Cr12 steel has good strength and high resistance to abrasion.
2019-03-06
GB/T 1299 Cr12 alloy can be used for making impact die and punches, cold shear knife,drill sleeve, gauge, wire drawing dies.
2019-03-06
Cr12 mould steel is supplied in hot rolled round bars, square bars, hot rolled plates, forged round bars, square bars, forged flats and cold drawn bars.
2019-02-25
The material choose for cold work stamping die is comprehensively decided by product size and shape, material to be stamped, working load, batch quantity, and mold manufacturing cost.
2019-02-20
By using side milling, the machining range and adaptability can be increased without changing the milling machine structure, which improves the machining precision and efficiency.
2019-02-18
Grinding is a common cutting method. Milling method uses a milling cutter as a tool to machine the surface. Milling machines include horizontal milling machine, vertical milling machine.
2019-02-15
4Cr5MoSiV1 material is a common hot work die steel under GB/T1299-2014. Due to the higher content of Vanadium element, its property is better than 4Cr5MoSiV.
2019-02-12
The quality of the mold steel directly affects the quality of the mold, and the quality of the mold directly affects the quality of the pressure processing technology, the precision of the product and the production cost.
2019-02-09
Special steel supplies structure steel and forming steel and forming process steel materials for parts in machinery manufacturing industry. Among them, the forming process of manufacturing parts is cutting forming and mold forming.
2019-01-26
According to incomplete statistics, the total output of China's mold steel in 2017 is about 2.2 million tons, of which plastic mold steel accounts for 50%, hot work die steel 28%, cold work die steel bout 20%, and special performance mold steel 2%.
2019-01-15
In March 30, 2016, the inaugural meeting of National Special Alloy Steel Industry Technology Innovation Alliance was held in Beijing.