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Stainless Steel Castings, Grey Iron Castings, Ductile Iron Castings

China Ductile Iron Casting – Steel Vacuum Casting Foundry

Short Description:

Ductile iron refers to cast iron in which the graphite is spherical after the molten iron is treated with a spheroidizing agent. That is why the ductile cast iron is also called spheroidal graphite cast iron or nodular cast iron. Inside the ductile cast iron by electron microsope, the shape of spheroidal graphite is approximately spherical, and its interior is radial shape, and it has obvious polarization effect. 


  • Main Materials: Ferrous Metal, Non-Ferrous Metal
  • Surface Treatment: Shot Blasting, Sand Blasting, Satin, Polishing, Painting, Anodizing, Zinc Plating and as per request if required
  • Heat Treatment: Annealing, Normalizing, Quenching, Tempering, Solid Solution or as request
  • CNC Machining : Available by CNC Machines and Machining Centers
  • Testing: Dimensional Inspection, Chemical Composition, Mechanical Properties, NDT, Pressure, Static Balancing, Dynamic Blancing
  • Engineering Service: OEM / ODM
  • Price Terms: FOB (FCA), CFR, CIF, DDU, DDP
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    China Ductile Iron Casting – Steel Vacuum Casting Foundry Detail:

    Ductile Cast Iron and Steel Vacuum Casting Company from China with OEM Custom and CNC Machining Services.

    Cast iron is an iron-carbon cast alloy with other elements that is made by remelting pig iron, scrap, and other additions. For differentiation from steel and cast steel, cast iron is defined as a cast alloy with a carbon content (min 2.03%) that ensures the solidification of the final phase with a eutectic transformation.

    Depending on chemical specifications, cast irons can be non- alloyed or alloyed. The range of alloyed irons is much wider, and they contain either higher amounts of common components, such as silicon and manganese, or special additions, such as nickel, chromium, aluminum, molybdenum, tungsten, copper, vana- dium, titanium, plus others. Generally speaking, the cast iron could be divided into gray iron, ducitle iron (nodular iron), white cast iron, compacted graphite iron and malleable cast iron.

     

    Raw Materials Available for Vacuum Casting 

    • Gray Iron: HT150, HT200, HT250, HT300, HT350; GJL-100, GJL-150, GJL-200, GJL-250, GJL-300, GJL-350; GG10~GG40.
    • Ductile Iron or Nodular Iron: GGG40, GGG50, GGG60, GGG70, GGG80; GJS-400-18, GJS-40-15, GJS-450-10, GJS-500-7, GJS-600-3, GJS-700-2, GJS-800-2; QT400-18, QT450-10, QT500-7, QT600-3, QT700-2, QT800-2;
    • Carbon Steel: Low carbon, medium carbon and high carbon steel from AISI 1020 to AISI 1060.
    • Cast Steel Alloys: ZG20SiMn, ZG30SiMn, ZG30CrMo, ZG35CrMo, ZG35SiMn, ZG35CrMnSi, ZG40Mn, ZG40Cr, ZG42Cr, ZG42CrMo...etc on request.
    • Stainless Steel: AISI 304, AISI 304L, AISI 316, AISI 316L and other stainless steel grade.
    • Brass & Copper.
    • Other Materials and Standards on request

     

    Main Production Procedure of Vacuum Casting

    Patterns & Tooling Design → Making Patterns → Moulding Process → Chemical Composition Analysis → Melting & Pouring → Cleaning, Grinding & Shot Blasting → Post Processing or Packing for Shipment

     

    Sand Casting Inspection Capabilities

    • Spectrographic and manual quantitative analysis
    • Metallographic analysis
    • Brinell, Rockwell and Vickers hardness inspection
    • Mechanical property analysis
    • Low and normal temperature impact testing
    • Cleanliness inspection
    • UT, MT and RT inspection

     

    Post-Casting Process

    • Deburring & Cleaning
    • Shot Blasting / Sand Peening
    • Heat Treatment: Normalization, Quench, Tempering, Carburization, Nitriding
    • Surface Treatment: Passivation, Andonizing, Electroplating, Hot Zinc Plating, Zinc Plating, Nickel Plating, Polishing, Electro-Polishing, Painting, GeoMet, Zintec
    • Machining: Turning, Milling, Lathing, Drilling, Honing, Grinding,

     

    General Commerial Terms

    • Main work flow: Inquiry & Quotation → Confirming Details / Cost Reduction Proposals → Tooling Development → Trial Casting → Samples Approval → Trial Order → Mass Production → Continuous Order Proceeding
    • Lead time: Estimatedly 15-25 days for tooling development and estimatedly 20 days for mass production.
    • Payment Terms: To be negotiated.
    • Payment methods: T/T, L/C, West Union, Paypal.

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    Product detail pictures:

    China Ductile Iron Casting – Steel Vacuum Casting Foundry detail pictures

    China Ductile Iron Casting – Steel Vacuum Casting Foundry detail pictures

    China Ductile Iron Casting – Steel Vacuum Casting Foundry detail pictures


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    Well-run equipment, expert income workforce, and far better after-sales expert services; We are also a unified large family, anyone stick to the corporate value "unification, dedication, tolerance" for China Ductile Iron Casting – Steel Vacuum Casting Foundry, The product will supply to all over the world, such as: Malaysia , Romania , Ukraine , To have much more enterprise. ompanions, we've got updated the item list and seek for optimistic co-operation. Our web-site shows the latest and complete information and facts about our goods list and company. For further acknowledge, our consultant service group in Bulgaria will reply to all of the inquiries and complications immediately. They're going to make their finest effort to meet buyers need. Also we support the delivery of absolutely free samples. Business visits to our business in Bulgaria and factory are generally welcome for a win-win negotiation. Hope to expertise a happy company co-operation perform with you.
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    5 Stars By mary rash from Swiss - 2018.11.02 11:11
    Product quality is good, quality assurance system is complete, every link can inquire and solve the problem timely!
    5 Stars By Danny from Liverpool - 2017.06.22 12:49