Professional lost foam casting manufacturer-Cylinder accessories 028

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Product Detail

Product Tags

Texture:Ductile iron
Mark:QT400-15、QT400-18、QT450-10
Matrix structure:Ferrite
Technology:Lost foam
Application:Cylinder accessories, car accessories, train accessories, valve accessories, ship casting, excavator bucket teeth, rotating shaft support
Spheroidization rate: Above grade 3, including grade 3
Test methods: 1. Components analyzed by spectrometer; 2. Test before and after furnace; 3. Fine phase analyzer, check whether the spheroidization rate, pearlite and ferrite are qualified, and check whether there are carbides; 4. Hardness test by hardness machine; 5. Tension machine, measuring tensile strength, elongation, mechanical properties, etc.


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