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Standard Specification for Ductile Iron Castings

1.1 This specification covers castings made of ductile iron, also known as spheroidal or nodular iron, that is described as cast iron with the graphite substantially spheroidal in shape and essentially free of other forms of graphite, as defined in Definitions A 644. 1.2 The values stated in inch-pound units are to be regarded as the standard.

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What is Ductile Iron? - Willman Industries

Ductile Iron is also called ductile cast iron, spheroidal graphite cast iron, or nodular cast iron. An Innovation In an Important Industry The innovations in industry during the end of the 1800s and the early 1900s had brought important changes to the way we built everything from buildings to ships to vehicles.

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Ductile Iron Metal Casting Resources

Ductile Iron Applications. Ductile iron has greater strength and ductility than gray iron. Those properties allow it to be used effectively in a wide variety of industrial applications, including pipe, automotive components, wheels, gear boxes, pump housings, machine

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Processing Techniques and Productions of Ductile Iron: A ...

of these techniques and the applications of ductile cast iron. 2 P. RODUCION OF . D. UCTILE . I. RON. Ductile iron is made by the treatment of molten iron with no-dulizing (spheroidizing) material. During this treatment, gra-phite changes from flakes to nodules or spheres. The treatment process is a key operation in the production of ductile iron

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Classification and B!asic Metallurgy of Cast Irons

vides cast irons into four basic types: white iron, gray iron, ductile iron, and malleable iron. As indicated above, white iron and gray iron derive their names from the appearance of their respec-tive fracture surfaces. Ductile iron derives its name from the fact that, in the as-cast form, it exhibits measurable ductility. By contrast, neither

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Coatings for Cast Iron/Ductile Iron KTA University ...

Oct 16, 2020  Introduction – Cast iron and ductile iron can be coated with a variety of coating systems for both beautification and protection. The selection of specific coatings depends on the service environment and the requirements for aesthetics. Coatings for cast iron are discussed below for general atmospheric exposure of cast iron surfaces and for underground exposure for buried cast iron pipe ...

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Inoculation in Cast Iron - Carbon Additives

Over the past four decades, Desulco® has been successfully used as an inoculating carbon in cast iron. Based on University studies* where Desulco® was compared against various recarburizers with differing crystallinity, such as petroleum coke, or graphite electrode scrap, it was discovered that Desulco® showed the biggest nucleation improvement of the melt, resulting in optimum chill depth ...

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Ductile iron - Wikipedia

Ductile iron, also known as ductile cast iron, nodular cast iron, spheroidal graphite iron, spheroidal graphite cast iron and SG iron, is a type of graphite-rich cast iron discovered in 1943 by Keith Millis. While most varieties of cast iron are weak in tension and brittle, ductile iron has much more impact and fatigue resistance, due to its nodular graphite inclusions.

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DUCTILE IRON DATA FOR ENGINEERS

but most successful member of a truly ancient family, Ductile Iron has suffered from an abundance of myths and a lack of information. "Cast iron is brittle." is an outdated but widely held truism which mistakenly implies that all cast irons are the same, and none are ductile. In fact, Ductile iron is far more than a cast iron which is ductile.

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The Difference between Cast Iron and Ductile Iron

Ductile iron has some good mechanical properties than other cast irons. For example, its highest tensile strength could reach 900 Mpa, the largest elongation could reach 18%, moreover, its has good impact property, even good impact property in low temperature condition. Moreover, after suitable heat treatment, its physical properties could be ...

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Ductile Iron Valves - Commercial Industrial Supplier

Crack Resistant Valves for Commercial Industrial Applications. Ductile iron is a more complex iron alloy than cast iron which consists of a mixture of carbon, silicon, manganese, magnesium, phosphorous, and Sulphur. These materials give it all the positive aspects of iron in addition to ductility.

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Standard Specification for Ductile Iron Castings

1.1 This specification covers castings made of ductile iron, also known as spheroidal or nodular iron, that is described as cast iron with the graphite substantially spheroidal in shape and essentially free of other forms of graphite, as defined in Definitions A 644. 1.2 The values stated in inch-pound units are to be regarded as the standard.

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Ductile Iron Angle Valves On NIBCO

F-838-31 - Angle Globe Valve - Ductile Iron, Class 150, Bronze Trim (11) The ductile iron outside screw and yoke (OSY) angle globe valve features Class 150 raised face flanged connections for easy installation and accessibility.

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ductile iron pipe Companies and Suppliers Environmental XPRT

Model 140DN80-DN1200 - Ductile Iron Pipe. Diameter: DN80-DN1200 2. Material: 21CrMo10,35 CrMo10 We specialize in manufacturing series of centrifugal cast pipe mould, seamless pipe mold and shaft parts, in which the cast .... REQUEST QUOTE

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Ductile Iron Class 52 Pipe, Awwa C151 Class 53 Di Pipe ...

Tycoon Piping is one of the large suppliers for high quality Ductile Iron Class 52 Pipes. Ductile iron pipe class 53 are Convenient in construction sites. We offer ductile iron class 53 pipe awwa c151 at Good quality and reasonable price. We have professional team of Ductile iron class 53 pipe suppliers. The application of Cast iron class 52 ...

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Why Do Ductile Iron Pipe Lengths Vary? McWane Ductile

Apr 04, 2020  The manufacturing of Ductile iron pipe uses a Centrifugal Casting method where the iron is poured into a spinning mold. These molds can vary in length by up to 5/8-inches. In order to cast the bell and hold the molten iron in the mold during the casting process, a sand core is installed in one end of the mold. YouTube.

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Alibaba Manufacturer Directory - Suppliers, Manufacturers ...

1 / 6. Ductile Iron Ductile Iron Ductile Iron ISO2531 EN545 EN598 Bitumen Coated Ductile Cast Iron Pipes Manufacturer. $600.00-$820.00/ Ton. 1.0 Tons (Min. Order) CN Guangxi Shiteng Transportation Engineering Co., Ltd. 4 YRS. Contact Supplier. Ad. Add to Favorites.

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TUNGSTEN CARBIDE CLADDING FOR CAST IRON COMPONENTS ...

Nov 16, 2010  Abrasion test results improved between eight and 10 times with Conforma Clad cladding compared to uncoated ductile iron, while tensile strength improved up to 10 percent. "Mature industries such as steel, paper, and petrochemical can greatly extend the life of cast iron components, increasing their efficiencies," Wallace says.

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Iron: HBI(Hot Briquette Iron) and 1775 other B2B products

Fe 85 up C around 2 1 Weight around 110g granular Volume around 40 x 40 x 25 mm MOQ 20 MT 10 Type Granular Packaging jumbo bags Capacity 500MT Size 40 40 25 mm

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Reliance Foundry: Making Places People Want to Be

Welcome to Reliance Foundry’s storefront, featuring bollards, bike racks, site furniture and hardscape to help create active neighborhoods. Encourage walking, cycling, and community engagement by building the infrastructure people need.

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How to use "ductile" in a sentence - WordHippo

Most titanium metal powders currently available in commercial quantities do not have sufficient purity to produce ductile metal compacts.: There are two other classes of cast iron which are more ductile than gray cast iron.: In ductile materials, these stress concentrations may be relieved by creep and stress relaxation in the matrix or by grain-boundary migration.

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Material Number NHAL30M, F-637-33 - Gate Valve - Class 150 ...

Browse Material Number NHAL30M, F-637-33 - Gate Valve - Class 150, Ductile Iron, Stainless Steel Trim, Flanged in the NIBCO catalog including Material Number,UPC Code,Item Name,Description,Type,Valve Size,Connection Type,Seat Material,Material,Valve

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What Is the Difference Between Cast Iron And Steel?

Jun 05, 2018  Cast Iron And Steel Carbon Content. The most notable difference between steel and cast iron is the carbon content. Cast iron has a carbon content greater than 2%, while steel has a carbon content of less than 2%, with many steel alloys having less than 1%. Great, what does that mean in terms of material properties?

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ductile cast iron for big in Nigeria

Tycoon Piping is one of the large suppliers for high quality Ductile Iron Pipe. Ductile Iron is also called as Nodular Cast Iron or Spheroidal graphite iron. It was concocted in year 1949. This Iron holds the corrosion resistance of cast iron but has more than twice the tensile strength [Cast Iron- 180 MPa (min), Ductile Iron - 420 MPa (min)].

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Ductile Iron Foundry - Urick Ductile Solutions

At Urick, we produce high-quality, medium-volume, low-cost turnkey solutions. We do it faster, cheaper, stronger, and easier. Exactly what you want from a supplier of premium ductile cast iron parts. As an ISO 9001:2015-certified company, Urick offers a real difference which makes your

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Ductile Iron - Metal Technologies

Ductile Iron Production Capabilities. Metal Technologies currently has the capacity to produce 110,000 tons of ductile iron each year. Our casting sizes range from 1 lb. to 40 lbs. We produce all standard grades of ductile iron including 65-45-12, 80-55-06, and 100-70-03 as well as austempered ductile iron, and customer specific grades.

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Ductile Iron Valves - KITZ

KITZ ductile iron valves are made of JIS FCD-S or ASTM A395 ductile iron. The history of the introduction of ductile iron valves on the market is rather short, howev-er, the de-mand is steadily increasing as a result of their economic advantage as well as the fact that their wide range of service applications is comparable with cast steel valves.

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CAST IRON INOCULATION ENHANCING BY OXY - SULPHIDES

iron (a) [2] and ductile [nodular graphite] iron (b) [3]. It was found that with both graphite morphologies, complex compounds act as nucleation sites in commercial cast irons, in a general three-stage graphite formation. In grey cast iron, small oxide-based sites (0.1-3µm,

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Ductile vs. Cast Iron Valves: What's the Difference?

Dec 18, 2017  Cast Iron: Cast iron valves, due to their simpler manufacturing process, will save you a significant amount money compared to ductile iron valves. If you do not need the added benefits that ductile iron provides, cast iron is the smart move. Ductile Iron: Ductile iron is the more expensive option, but for good reason. It has properties that ...

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Butterfly Valves On NIBCO

The NIBCO® cast iron butterfly valve provides ease of operation with quarter-turn (90 degrees) open to close. The Buna-N cartridge seat liner with ductile iron, electro nickel plated disc has good abrasion resistance properties and compatibility with solvents, oil, water and hydraulic fluid for compressed air.

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Grede - Biscoe Foundry - Foundrylink

Briscoe Foundry Machining Location As a premier Tier One supplier, Grede has broad capabilities across multiple product lines that can deliver efficient, powerful and innovative solutions for its customers. Grede is an independent company owned by Gamut Capital Management (Gamut), that designs, engineers, validates and manufactures high-quality ductile, gray and specialty iron castings for []

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Ductile Iron Fittings - Vinidex Pty Ltd

The Vinidex Superlink II range has deep sockets for easier use and better connections. Compact and lightweight. Small diameter Superlink II fittings are compact and lightweight for easier and safer manual handling (DN 100 – DN 250). Fully coated and lined. Fully coated and lined with a thermally bonded polymeric coating AS/NZS 4158.

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What Is the Difference Between Cast Iron And Steel?

Jun 05, 2018  Cast Iron And Steel Carbon Content. The most notable difference between steel and cast iron is the carbon content. Cast iron has a carbon content greater than 2%, while steel has a carbon content of less than 2%, with many steel alloys having less than 1%. Great, what does that mean in terms of material properties?

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Brazilian Ductile Iron Manufacturers Suppliers of ...

...crate s : 299 rough unmachined continuous cast gray ( v2) and ductile (v3), (v4) iron bars stock ncm: 72072000ruc: 9br846833741100 37725 commercial invoice nr: 10037725 / 10037...

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Ductile Iron Pipe Fittings - Cast iron SML pipes, Ductile ...

Getting started; Ductile Iron Pipe Fittings; Ductile Iron Pipe Fittings - Factory, Suppliers, Manufacturers from China. Using a complete scientific high quality management program, superior high quality and superior faith, we acquire great reputation and occupied this industry for Ductile Iron Pipe Fittings, Saint-Gobain Pam, Cast Iron Epoxy Pipe, Taper,Cast Iron Soil Pipes.

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Alibaba Manufacturer Directory - Suppliers, Manufacturers ...

1 / 6. Ductile Iron Ductile Iron Ductile Iron ISO2531 EN545 EN598 Bitumen Coated Ductile Cast Iron Pipes Manufacturer. $600.00-$820.00/ Ton. 1.0 Tons (Min. Order) CN Guangxi Shiteng Transportation Engineering Co., Ltd. 4 YRS. Contact Supplier. Ad. Add to Favorites.

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Ductile Iron Carbon Additives Austempered Ductile Iron ...

The ductile iron and austempered ductile iron must have a specific carbon level to attain the proper carbon equivalent (CE) in order to achieve the desired mechanical properties. To meet this challenge, Superior Graphite has developed Desulco®, the purest form

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SSI Cast Iron Triple Duty Valve - Class 125 - Flanged

125T Cast Iron Triple Duty Valve. Product Description: As a leading manufacturer of the triple duty valve, SSI delivers long-lasting, cost effective valves that are well suited for industrial and commercial use. SSI cast iron triple duty valve is the perfect solution to a

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