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Standard Specification for Gray Iron Castings

1.1 This specification covers gray iron castings intended for general engineering use where tensile strength is a major consideration. Castings are classified on the basis of the tensile strength of the iron in separately cast test bars.

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Cast Iron Standards - ASTM International

A126 - 04 (2019) Standard Specification for Gray Iron Castings for Valves, Flanges, and Pipe Fittings. A159 - 83 (2020) Standard Specification for Automotive Gray Iron Castings. A278 / A278M - 01 (2020) Standard Specification for Gray Iron Castings for Pressure-Containing Parts

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Gray Iron – Iron Casting Research Institute, Inc.

Sep 07, 1990  ABSTRACT: Gray iron is the most versatile of all foundry metals. The high carbon content is responsible for ease of melting and casting in the foundry and for ease of machining in subsequent manufacturing. The low degree or absence of shrinkage and high fluidity provide maximum freedom of design for the engineer.

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ASTM A48 Standard for Gray Iron Castings -

Mar 30, 2021  ASTM A48 / A48M Standard Specification for Gray Iron Castings, grades including Class No. 20, 25, 30, 35, 40, 45, 50, 55, 60. This specification covers general engineering gray iron castings mainly used for tensile strength. The castings are classified according to the tensile strength of the cast iron in the individually cast test rods. 1.

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Standard Specification for Automotive Gray Iron

X1.1.1 gray iron—a cast iron in which the graphite is present as flakes instead of temper carbon nodules as in malleable iron or small spherulites as in ductile iron. X1.2 Chemical Composition X1.2.1 The ranges in composition generally employed in producing the various grades of most automotive gray iron castings are shown in Table X1.1.

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grey cast iron composition - Sand Casting,

Grey Cast Iron (Gray iron) is so called because of the colour of the fracture face. It contains 1.5-4.3% carbon and 0.3-5% silicon plus manganese, sulphur and phosphorus. It is brittle with low tensile strength, but is easy to cast. The all data in this documents is referred to Chinese standard of GB/T 9439-1988. Gray Iron Grade Single Specimen ...

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Grey Cast Iron Castings Sand Casting,

Method: Sand Casting Material: Carbon Steel Casting, Ductile Iron Casting, Gray Iron Casting Surface Finish: Oiled, blasting, Anti-rust Weight: Max to 150kgs Pls inquiry us with your detailed drawings , we will supply you a good price.If the products need to be machinined, we also have CNC and NC Lathe equipment to finish it. Hits: []

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Iron Classification Codes and Characteristics

18 ENGINEERED CASTING SOLUTIONS 2006 CASTING SOURCE DIRECTORY Table 2. Iron Specifi cations, Characteristics Applications Gray Iron Standard Specifi cations Characteristics Applications † ASTM A48: gray iron castings

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Cast Iron Price Calculator - Gray Iron, Ductile Iron

Cast Iron Price Calculator. This calculator can be used to evaluate the iron casting prices for gray iron and ductile iron products, including their casting costs, machining costs, painting costs, packing costs and sea freight costs. By this price calculator, you could get your casting prices instantly, to save your time for price estimation ...

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Equivalent grades of gray iron, ductile iron, sg iron ...

Standard. Equivalent Grades of Ductile iron (SG Iron, Nodular Graphite Iron) Refer to iron-foundry. ISO. ISO 1083. 400-15. 400-18. 450-10. 500-7.

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IS 210 (2009): Grey Iron Castings

This standard covers the requirements for grey iron castings. 2 REFERENCES namely, grades FG 150, FG 200, FG 220, FG 260, FG 300, FG 350 and FG 400. The designation system for grey cast iron is given in IS 4843 . 5 MANUFACTURE 3 SUPPLY OF MATERIAL 4 GRADES There shall be seven grades of grey iron castings General requirements relating to the ...

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Standard Specification for Automotive Gray Iron Castings

X1.1.1 gray iron—a cast iron in which the graphite is present as flakes instead of temper carbon nodules as in malleable iron or small spherulites as in ductile iron. X1.2 Chemical Composition X1.2.1 The ranges in composition generally employed in producing the various grades of most automotive gray iron castings are shown in Table X1.1.

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GB/T 9439 Standard for Gray Cast Iron_Jinggong Measuring ...

This is a Chinese standard for stipulating the physical properties of gray cast iron, or called as grey cast iron. It’s similar to the other standards for gray iron such as DIN 1691 in Germany, EN 1561 in Europe, ASTM A48 in USA and ISO 185. According to the measured in minimum tensile strength value of the standard tensile samples that machined from separately cast test-bar with a diameter ...

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grey cast iron composition - Sand Casting, Investment ...

Grey Cast Iron (Gray iron) is so called because of the colour of the fracture face. It contains 1.5-4.3% carbon and 0.3-5% silicon plus manganese, sulphur and phosphorus. It is brittle with low tensile strength, but is easy to cast. The all data in this documents is referred to Chinese standard of GB/T 9439-1988. Gray Iron Grade Single Specimen ...

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Grey Cast Iron - an overview ScienceDirect Topics

Gray cast iron. Gray cast iron is a broad term used for a number of cast irons whose microstructure is characterized by the presence of flake graphite in the ferrous matrix. Such castings often contain 2.5%–4% carbon, 1%–3% silicon, and some additions of manganese ranging from 0.1% to 1.2%. This is one of the most widely used alloys of iron.

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Decatur Foundry : Gray and Ductile Iron castings from ...

We began producing ductile iron along with gray iron for electric motors, pumps and valves, focusing on difficult to cast, low-volume parts. 1990s We added induction melting to offer a full range of ductile, gray, and alloy iron castings.

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ASTM A48 Standard Specification for Gray Iron Castings

ASTM A48 Standard Specification for Gray Iron Castings . This specification covers gray iron castings intended for general engineering use where tensile strength is a major consideration. Casting are classified on the basis of the tensile strength of the iron in separately cast test bars.

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Iron Classification Codes and Characteristics

18 ENGINEERED CASTING SOLUTIONS 2006 CASTING SOURCE DIRECTORY Table 2. Iron Specifi cations, Characteristics Applications Gray Iron Standard Specifi cations Characteristics Applications † ASTM A48: gray iron castings

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Dandong Foundry - Gray Iron, Ductile Iron, Steel Castings ...

Dandong Foundry is a professional Metal Foundry in Dandong City of China. We have 50 years experience in producing Gray Iron, Ductile Iron Castings, Steel Castings and Machined Parts. Our annual production output is 8000 tons of metal castings, and 70% have been exported to USA, UK, Australia, Germany, Italy, Poland and South Africa etc.

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SAE-ASTM Grade G3500 (F10007) Grey Cast Iron ::

May 30, 2020  SAE-ASTM Grade G3500 (F10007) Grey Cast Iron. Grade G3500 cast iron is a type of automotive grey cast iron. Cited properties are appropriate for the as-fabricated (no temper or treatment) condition. F10007 is the UNS number for this material. Additionally, the

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ASTM-A327 Standard Test Methods for Impact Testing of ...

1.1 These test methods for impact testing cover the details of apparatus, test specimens, and procedures for cast iron, including gray iron, white iron, malleable iron, ductile iron, and austempered ductile iron, but not including chilled rolls or rolls with white iron skins. 1.2 Units— The values stated in either SI units or inch-pound units ...

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DISA - Casting and Moulding Equipment

DISA develops and manufactures a complete range of metal casting and moulding equipment, services and production solutions for the ferrous and non-ferrous foundry industries. DISA Group has a long-standing tradition of innovation , reliability and commitment to providing its customers with end-to-end grey iron foundry equipment - both vertical ...

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suppliers centrifugal casting purchase quote Europages

Uganda (1) By Category . Foundries - copper, bronze and brass (13) ... We use both gray cast iron and ductile iron with... Supplier of: casting ... We imported the water-cooled metal mold centrifugal casting tube technology and equipment from German and production the cast iron pipes by the standard of ISO2531.Our produce include cast iron ...

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Casting Moulding Equipment, Sand Casting - DISA Group

Welcome to DISA. DISA develops and manufactures a complete range of metal casting production solutions for the ferrous and non-ferrous foundry industries. A long-standing tradition of innovation, reliability and commitment to providing its customers with competitive business value results in DISA today enjoying the trust and loyalty of leading foundries all over the world.

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New Standard - Grey cast irons. Classification. Cast ...

Jul 14, 2020  The document does not apply to grey cast irons used for pipes and pipe fittings and continuous cast products nor covers technical delivery conditions for grey iron castings. CMF is a BSI Distributor so CMF Members can order a copy of this

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GB/T 9439 Standard for Gray Cast Iron_Jinggong Measuring ...

This is a Chinese standard for stipulating the physical properties of gray cast iron, or called as grey cast iron. It’s similar to the other standards for gray iron such as DIN 1691 in Germany, EN 1561 in Europe, ASTM A48 in USA and ISO 185. According to the measured in minimum tensile strength value of the standard tensile samples that machined from separately cast test-bar with a diameter ...

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Gray Iron Specifications Tri-Cast

Castings intended for general engineering use where strength is a major consideration. Written exception to this specification takes precedence. 20. 25. 20,000. 25,000. I Test bar size shall be related in cooling rate to the critical section of the casting and so specified. II At least two (2) test bars shall be cast and prepared for each ...

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ISO/DIS 185(en), Grey cast irons ? Classification and ...

ASTM A48/A48M, Specification for Gray Iron Castings [2] ISO/TR 10809-1, Cast irons ? Part 1: Materials and properties for design [3] EN 1561, Founding ? Grey cast irons [4] JIS G 5501, Grey iron castings [5] SAE J431, Automotive Gray Iron Castings

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IS 3355 (1974): Grey iron castings for elevated ...

1.2 This standard does not include the requirements for grey cast iron ingot moulds, stools and slag ladles. 2. GRADES 2.1 There shall be three grades of grey iron castings, namely, Grades 1, 2 and 3. Grade 1 castings possess superior resistance to thermal shock,

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ASTM A48 Standard Specification for Gray Iron Castings ...

When tensile testing gray iron castings specified by ASTM A48, most customers use machined specimens. These specimens are often referred to as a "dumbbell", "dogbone" or "button-end" specimens. They have shouldered ends that are used for gripping the specimen during testing.

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ASTM A126-04(2014) - Standard Specification for Gray Iron ...

ASTMA126042014-Standard Specification for Gray Iron Castings for Valves, Flanges, and Pipe Fittings- 1.1 This specification covers three classes of gray

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IS 210: Grey Iron Castings : Bureau of Indian Standards ...

Section Name: Pig iron and Cast Iron (MTD 6) Designator of Legally Binding Document: IS 210 Title of Legally Binding Document: Grey Iron Castings Number of Amendments: Equivalence: Superceding: IS 6331:1987 Superceded by: LEGALLY BINDING DOCUMENT Step Out From the Old to the New--Jawaharlal Nehru Invent a new India using knowledge.

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Grey Cast Iron :: MakeItFrom

May 30, 2020  Grey Cast Iron. Grey cast iron is a cast iron. It has the highest thermal conductivity among the cast irons in the database. The properties of grey cast iron include eleven common variations. This page shows summary ranges across all of them. For more specific values, follow the links immediately below.

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Properties Of Grey Cast Iron Flocast

Dec 06, 2011  Grey Cast Iron is made by remelting pig iron. It is an alloy of Carbon and Iron. Small amounts of Silicon, Phosphorus, Manganese and Sulfur are also present in it. The reasons behind its popularity are: ability to make complex structures and low cost. In addition, the excellent properties of Grey Cast Iron have made

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Chapter 5 DESIGN STANDARDS AND SPECIFICATIONS

The geometric standard as given in IRC:SP:73-2007 will be followed. The cross section for major/ minor bridges coming over project road will be as per MORTH notification on “Width of bridges on 2 lane National Highways (with and without Footpath) letter No. RW/NH/33044/2/88-

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A Materials Guide to Ultrasonic Testing Applications ...

Aug 26, 2021  Ultrasonic testing equipment, such as flaw detectors, thickness gauges, and phased array scanners, are used on many materials for various applications across the aerospace, automotive, railway, mining, and oil and gas industries. Learn more in this blog post.

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Pipe Sizes Materials

The corrosion resistance of Crane FS malleable iron is good when compared with grey cast iron and mild steel for most general applications including water, gas and steam. Mild Steel. BS 143 and 1256 allow small size (3/8" and smaller) straight fittings to be supplied in other ferrous materials eg. mild steel, as an alternative to malleable cast ...

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suppliers foundry purchase quote Europages

Uganda (1) Viet Nam (1) By Category . ... bearings, gear rims and pinions for all common fields of application. In addition to an established range of different standard series, our strength lies... Supplier of : foundries ... KUTES Metal supplies high quality nodular and gray iron castings, with an annual production capacity of 50, 000 tons ...

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