2020 New Style Malleable Casting Foundry - Gray Iron Sand Casting Company – RMC Foundry Detail:
Gray Iron Sand 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.
Equivalent Grade of Grey Cast Iron | ||||||||
AISI | W-stoff | DIN | BS | SS | AFNOR | U.N.E. / I.H.A. | JIS | UNI |
A48-20B | 0.6010 | GG-10 | Grade 100 | 0110-00 | - | - | FC 100 | G 10 |
A48-25B | 0.6015 | GG-15 | Grade 150 | 0115-00 | Ft 15 D | FG 15 | FC 150 | G 15 |
A48-30B | 0.6020 | GG-20 | Grade 200 | 0120-00 | Ft 20 D | FG 20 | FC 200 | G 20 |
A48-40B | 0.6025 | GG-25 | Grade 250 | 0125-00 | Ft 25 D | FG 25 | FC 250 | G 25 |
A48-45B | 0.6030 | GG-30 | Grade 300 | 0130-00 | Ft 30 D | FG 30 | FC 300 | G 30 |
A48-50B | 0.6035 | GG-35 | Grade 350 | 0135-00 | Ft 35 D | FG 35 | FC 350 | G 35 |
A48-60B | 0.6040 | GG-40 | Grade 400 | 0140-00 | Ft 40 D | - | FC 40 | - |
32510 | GTS-35 | B340/12 | 0815-00 | MN 35-10 | - | FCMW 330 | - | |
A220-40010 | 0.8145 | GTS-45 | P440/7 | 0852-00 | MN 450 | - | FCMP 440/490 | GMN 45 |
A220-50005 | 0.8155 | GTS-55-04 | P510/4 | 0854-00 | MP 50-5 | - | FCMP 490 | GMN 55 |
A220-70003 | 0.8165 | GTS-65-02 | P570/3 | 0856-00 | MN 650-3 | - | FCMP 590 | GMN 65 |
A220-70003 | - | GTS-65 | P570/3 | 0858 | MN 60-3 | - | FCMP 540 | - |
A220-80002 | 0.8170 | GTS-70-02 | P690/2 | 0862-00 | MN 700-2 | - | FCMP 690 | GMN 70 |
Raw Materials Available for Sand Casting
• 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
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.
Product detail pictures:
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abide by the contract", conforms to the market requirement, joins in the market competition by its high quality as well as provides more comprehensive and excellent service for clients to let them become big winner. The pursue of the company, is the clients' satisfaction for 2020 New Style Malleable Casting Foundry - Gray Iron Sand Casting Company – RMC Foundry, The product will supply to all over the world, such as: Dominica , South Korea , Congo , We aim to build a famous brand which can influence a certain group of people and light up the whole world. We want our staff to realize self-reliance, then achieve financial freedom, lastly obtain time and spiritual freedom. We do not focus on how much fortune we can make, instead we aim to obtain high reputation and be recognized for our products. As a result, our happiness comes from our clients satisfaction rather than how much money we earn. Ours team will do best for you always.
By Janet from Norwegian - 2017.11.12 12:31
The enterprise has a strong capital and competitive power, product is sufficient, reliable, so we have no worries on cooperating with them.
By Amy from Iran - 2018.09.21 11:44