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ASTM Grade 80-55-06 (SAE D5506) Ductile Cast Iron ...

ASTM grade 80-55-06 is ductile cast iron in the as-fabricated (no temper or treatment) condition. 80-55-06 is the ASTM designation for this material. D5506 is the SAE designation. Additionally, the UNS number is F33800.

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Cast Iron Types | Metal Casting Resources

Cast iron. Cast iron is produced by smelting iron-carbon alloys that have a carbon content greater than 2%. After smelting, the metal is poured into a mold. The primary difference in production between wrought iron and cast iron is that cast iron is not worked with hammers and tools.

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Difference Between Ductile Iron and Cast Iron

When comparing the two, cast iron corrodes more quickly than ductile iron. Ductile iron consists of iron, carbon, silicon, manganese, magnesium, phosphorous and sulphur. Tin and copper are also sometimes found. Ductile iron also consists of nodular graphite, which gives it flexibility. Cast iron mainly consists of carbon and silicon.

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Ductile Iron - an overview | ScienceDirect Topics

Nodular (Spheroidal Graphite) Cast Iron. Nodular iron is also called ductile iron. The graphite is present as tiny balls or spheroids. Because the spheroids interrupt the matrix much less than graphite flakes, nodular cast iron has higher strength and toughness than gray cast iron.

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Ductile Iron | Metal Casting Resources

Ductile iron – also referred to as spheroidal or nodular iron – is actually a group of irons that exhibit high strength, flexibility, durability and elasticity due to their unique microstructure. Cast ductile iron normally contains over 3 percent carbon; it can be bent, twisted or deformed without fracturing.

Cast Iron Grades Table for Grey Iron, Malleable Iron, and ...

Cast iron material grade comparison and equivalent grades for grey iron, malleable iron and nodular iron. ┆ About Us ┆ Casting Products ┆ Casting Workshop ┆ Machining Workshop ┆ Inspection ┆ Certificate ┆ Blog Articles ┆ Contact Us ┆

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Continuous Cast Iron Suppliers | Gray & Ductile Iron ...

DUCTILE cast iron suppliers. Continuous cast Versa-Bar ductile iron turns the de facto iron for America's water system infrastructure into an even more resilient and wear-resistant metal for applications needing high machinability and corrosion resistance.

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The Differences Between Ductile Iron and Gray Iron ...

The Differences Between Ductile Iron and Gray Iron Castings. The addition of magnesium in ductile iron means that the graphite has a nodular/spherical shape conferring higher strength and ductility as opposed to gray iron which is flake shaped. For example, 18% elongation can be easily achieved with ASTM A395 and A536 grades 60-40-18 material.

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Mechanical Properties of Nodular Cast Iron - EVOCD

Nodular Cast Iron, also referred to as ductile iron or spheroidal graphite iron, is a group of irons in which the graphite forms as nodules (spherical) instead of flakes as in normal cast iron. Nodulizing elements, typically magnesium, are used to allow the solidification of the graphite into nodules.

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How to Tell Ductile Pipe From Cast Iron Pipe | Hunker

In ductile iron, the graphite form is spheroidal, or nodular; in cast iron, it is in a flake form. The spheroidal or nodular form of graphite found in ductile iron is accomplished by adding an inoculant, usually magnesium, to the molten iron during the manufacture process.

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65-45-12 Ductile Iron - Continuous Cast Iron Bar Stock ...

Microstructure. The microstructure consists of Types I & II nodular graphite as defined in ASTM A247. The matrix is ferrite with approximately 5–25% pearlite. The edge or rim will have a higher nodular count and will be mostly ferrite. Chill carbides will be less than 5% in any field at 100x and will be well dispersed.

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Cast Vs Forged crankshafts - themusclecarguy

Cast iron. Nodular cast iron. Cast steel. The difference between cast iron and nodular cast iron is the shape of the graphite particles in the iron. Cast iron is not just iron, pure iron is too soft to be used as a crankshaft. In regular cast iron, the graphite particles are flakes. In .

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Difference between nodular steel and stock GM crankshafts ...

Dec 09, 2010 · Scat 9000 is cast steel, GM is cast iron. Big difference. Unless you are racing every week, a cast GM crank would be fine for 90% of you IMHO. The trouble is, it's cheaper to buy a new crank than turn a used crank. My internal balance Scat 9000 was $209 delivered to my door. Hard to .

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Ductile iron - Wikipedia

Ductile iron. 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 .

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Nodular Iron - an overview | ScienceDirect Topics

Nodular (Spheroidal Graphite) Cast Iron. Nodular iron is also called ductile iron. The graphite is present as tiny balls or spheroids. Because the spheroids interrupt the matrix much less than graphite flakes, nodular cast iron has higher strength and toughness than gray cast iron.

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

A few of these materials are PVC, carbon steel, stainless steel, cast iron, and ductile iron. In this post we will focus on two of those materials: ductile iron and cast iron. The argument of "ductile vs. cast iron valves" has been going on for decades, as not everyone knows the differences.

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Dura-Bar - Continuous Cast Iron Bar Stock Leader and Steel ...

Dura-Bar continuous cast iron bar stock provides solutions, improves performance and results in significant long-term cost savings. Our material is the preferred choice over steel, castings and aluminum for many applications in a wide variety of industries.

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Nodular cast iron | Article about nodular cast iron by The ...

Fracture analysis of a camshaft made from nodular cast iron. At the new foundry nodular cast iron, alloy and carbon steels and copper casting (bronze) valves and other components are being produced. Body is flanged, in nodular cast iron EN-GJS-400-18-LT (GGG4-. The topics include performance and blending techniques of cord fibers,...

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Nodular Iron - Dandong Foundry

Nodular Iron. Nodular iron is also called nodular cast iron, ductile iron and spheroidal graphite cast iron. Nodular iron is handled through the graphite ball and inoculated by spherical graphite. Nodular iron has effectively improved the mechanical properties, in particular, improve the ductility and toughness, which is higher than is the ...

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Comparison of ductile iron vs steel | Penticton Foundry

While there is no large difference when it comes to tensile strength, ductile iron has the greater yield strength (40 ksi). Cast steel, on the other hand, can only reach 36 ksi yield strength. Ductile Iron (ASTM A536) vs Cast Steel (ASTM A27) As the strength of ductile iron increases ductility decreases.

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