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  1. cnc king

    Hard milling for tooling

    "440C stainless steel, while superior in hardness, is generally more difficult to machine, whereas 420 stainless steel typically offers better machinability due to its improved cutting performance and grindability. For applications like small split cavity molds, 420 stainless steel may be easier...
  2. cnc king

    Understanding Aerospace Materials: Titanium vs Aluminum Alloys

    In the aerospace industry, selecting the right materials for different applications is crucial to ensure maximum safety and efficiency. High among those typically selected are titanium and aluminum alloys. Titanium, characterized by its high strength-to-weight ratio and superior corrosion...
  3. cnc king

    I would like to know which materials are suitable...

    I want to produce a batch of flanges for pipes that transport corrosive acidic liquids, but I don't know which material is the cheapest while ensuring safety? Can you tell me which material can best meet my requirements? Thank you[大大的微笑]
  4. cnc king

    How can you compare with metals' ductility and malleability?

    Maybe ,you should focus on several key properties: 1.Yield Strength: This is crucial to determine how much force the material can withstand before it begins to deform permanently. Inconel 625 typically has higher yield strength compared to stainless steel and carbon steel. 2.Work Hardening...

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