CNC Machining Material Introduction|The Blog|PTJ Hardware, Inc.

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  • Steel Genus :SUS408

    The matrix is austenite or martensite,Commonly used grades of precipitation hardening stainless steel are 04Cr13Ni8Mo2Al, etc.It can be treated with precipitation hardening (also known as age hardening) to make it hard (strong) stainless steel.


  • Steel Genus :SUS409

    409 stainless steel is a ferritic stainless steel commonly used in machinery, construction and other projects. Due to the presence of austenite grains, the mechanical properties are greatly improved. And because of the addition of many alloying elements, the strength and hardness are also greatly improved


  • Aluminum Genus :Aluminum alloy cnc machining application

    Aluminum alloy is one of the most widely used non-ferrous metal structural materials in the industry and has been widely used in aviation, aerospace, automotive, machinery manufacturing, marine and chemical industries.


  • Copper Genus:Partial application of metallic copper in PTJ

    Copper machining can be found in almost all machines.PTJ is high precision Brass/Copper part CNC Machining Parts Cnc Turning Parts manufacturer.


  • Global Qucik Development Of Hardware Industry

    Due to the rapid development of hardware parts production technology and the impact of high labor costs, developed countries have accelerated the transfer of low and medium-grade products to the third world, producing only some high-value-added products.


  • Structural changes of titanium alloy rods during hot extrusion

    The appearance of titanium rods is very similar to steel, with a density of 4.51 g / cm3, which is less than 60% of steel. It is the lowest density metal element among refractory metals.


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