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Stainless Steel Castings, Grey Iron Castings, Ductile Iron Castings

High reputation Malleable Iron Sand Casting Factory - Ductile Cast Iron Sand Castings – RMC Foundry

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High reputation Malleable Iron Sand Casting Factory - Ductile Cast Iron Sand Castings – RMC Foundry Detail:

OEM custom ductile cast iron sand castings are produced by sand casting process with turn-key services and CNC machining services.

Ductile cast iron, which is represent a group of cast iron, also called nodular iron. Nodular cast iron obtains nodular graphite through spheroidization and inoculation treatment, which effectively improves the mechanical properties of the casting parts, especially the plasticity and toughness, so as to obtain higher strength than carbon steel.

Ductile iron is not a single material but is part of a group of materials which can be produced to have a wide range of properties through control of the microstructure. The common defining characteristic of this group of materials is the shape of the graphite. In ductile irons, the graphite is in the form of nodules rather than flakes as it is in grey iron. The sharp shape of the flakes of graphite create stress concentration points within the metal matrix and the rounded shape of the nodules less so, thus inhibiting the creation of cracks and providing the enhanced ductility that gives the alloy its name.

Nodular cast iron has rapidly developed into a cast iron material second only to gray cast iron and widely used. The so-called “substituting iron for steel” mainly refers to ductile iron. Ductile iron is often used to produce parts for crankshafts and camshafts for automobiles, tractors, and internal combustion engines, as well as medium-pressure valves for general machinery.

▶ Raw Materials Available at Ductile Iron Foundry of RMC
• Gray Iron: GJL-100, GJL-150, GJL-200, GJL-250, GJL-300, GJL-350
• Ductile Iron: GJS-400-18, GJS-40-15, GJS-450-10, GJS-500-7, GJS-600-3, GJS-700-2, GJS-800-2
• Aluminium and Their Alloys
• Other Materials and Standards on request

▶ Capabilities of Sand Casting moulded by hand:
• Max Size: 1,500 mm × 1000 mm × 500 mm
• Weight Range: 0.5 kg – 500 kg
• Annual Capacity: 5,000 tons – 6,000 tons
• Tolerances: On Request.

▶ Capabilities of Sand Casting by Automatic Molding Machines:
• Max Size: 1,000 mm × 800 mm × 500 mm
• Weight Range: 0.5 kg – 500 kg
• Annual Capacity: 8,000 tons – 10,000 tons
• Tolerances: On Request.

▶ Main Production Procedure
• 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

 

Name of Cast Iron 

 

Cast Iron Grade Standard
Grey Cast Iron EN-GJL-150 EN 1561
EN-GJL-200
EN-GJL-250
EN-GJL-300
EN-GJL-350
Ductile Cast Iron EN-GJS-350-22/LT EN 1563
EN-GJS-400-18/LT
EN-GJS-400-15
EN-GJS-450-10
EN-GJS-500-7
EN-GJS-550-5
EN-GJS-600-3
N-GJS-700-2
EN-GJS-800-2
Austempered Ductile Iron EN-GJS-800-8 EN 1564
EN-GJS-1000-5
EN-GJS-1200-2
SiMo Cast Iron EN-GJS-SiMo 40-6
EN-GJS-SiMo 50-6

China green sand casting foundry
Ductile Iron Sand Casting Foundry
Ductile Iron Sand Casting Foundry


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High reputation Malleable Iron Sand Casting Factory -
 Ductile Cast Iron Sand Castings – RMC Foundry detail pictures


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Adhering to your principle of "quality, assistance, performance and growth", we have now gained trusts and praises from domestic and international customer for High reputation Malleable Iron Sand Casting Factory - Ductile Cast Iron Sand Castings – RMC Foundry, The product will supply to all over the world, such as: United Kingdom , Israel , Venezuela , We also provide OEM service that caters to your specific needs and requirements. With a strong team of experienced engineers in hose design and development, we value every opportunity to provide best products and solutions for our customers.
  • Adhering to the business principle of mutual benefits, we have a happy and successful transaction, we think we will be the best business partner.
    5 Stars By Frank from Detroit - 2018.09.12 17:18
    Products and services are very good, our leader is very satisfied with this procurement, it is better than we expected,
    5 Stars By Elaine from Hungary - 2018.05.22 12:13