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Standard Specification for Automotive Gray Iron Castings

2020-7-15  Standard Specification for Automotive Gray Iron Castings1 This standard is issued under the fixed designation A 159; the number immediately following the designation indicates the year of original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A

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Standard Specification for Automotive Gray Iron Castings

Abstract. This specification covers gray iron castings for products of the automobile, truck, tractor and allied industries. The materials shall be classified into eight grades (G1800, G2500, G3000, G3500, G4000, G2500a, G3500b and G3500c) based on the range of their casting hardness, chemical composition and microstructure.

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Standard Specification for Gray Iron Castings

Active Standard ASTM A48 / A48M Developed by Subcommittee: A04.01. Book of Standards Volume: 01.02. 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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ASTM A48 Standard for Gray Iron Castings - Iron foundry

2020-12-31  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 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

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Standard Specification for Gray Iron Castings for Elevated ...

Abstract. This specification covers gray iron castings exposed to elevated temperatures for non-pressure containing parts such as grate bars, stoker links, stoker parts, oil still furnace parts, firebox parts, ingot molds, glass molds, caustic pots, and metal melting pots.

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What is ASTM A48 Standard Specification for Gray Iron

2020-11-22  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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IS 210 (2009): Grey Iron Castings

2018-2-2  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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Cast Iron Standards - ASTM International

Standard Specification for Statically Cast Permanent Mold Gray Iron Castings: A834 - 95(2020) Standard Specification for Common Requirements for Iron Castings for General Industrial Use: A942 / A942M - 95(2018) Standard Specification for Centrifugally Cast White Iron/Gray Iron Dual Metal Abrasion-Resistant Roll Shells

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Gray Iron – Iron Casting Research Institute, Inc.

1990-9-7  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

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Grey Cast Iron Composition - Specialized in Sand Casting ...

2019-2-20  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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ASTM A 278 - Standard for Gray Iron Castings for Pressure ...

2020-12-31  ASTM A 278 - Standard for Gray Iron Castings. for Pressure Containing Parts. This specification covers gray iron for castings suitable for pressure-containing parts for use at temperatures up to 650°F (350°C). Classes of Iron: 1. Castings of all classes are suitable for use up to 450°F (230°C).

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What is ASTM A48 Standard Specification for Gray Iron

2020-11-22  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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Standard Reference Radiographs for Gray Iron Castings Up ...

4.1 These reference radiographs, along with the referenced applicable steel casting standards (Reference Radiographs E186 and E446), are supplied as a means of establishing categories and severity levels of common internal discontinuity types in gray iron castings subjected to radiographic examination.They may be used in accordance with contractual specifications as agreed upon between ...

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ASTM-A126 Standard Specification for Gray Iron Castings ...

1.1 This specification covers three classes of gray iron for castings intended for use as valve pressure retaining parts, pipe fittings, and flanges. 1.2 The values stated in inch-pound units are to be regarded as the standard. The values given in parentheses are for information only.

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ASTM-A319 Standard Specification for Gray Iron Castings ...

Standard Specification for Gray Iron Castings for Elevated Temperatures for Non-Pressure Containing Parts ORDER. Price: $46.00 Want this as a site license? Scope. 1.1 This specification covers three classes of gray iron suitable for castings exposed to temperatures encountered in such service as grate bars, stoker links, stoker parts, oil still ...

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Gray Iron – Iron Casting Research Institute, Inc.

1990-9-7  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

get price

Grey Cast Iron Composition - Specialized in Sand Casting ...

2019-2-20  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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IS 210: Grey Iron Castings : Bureau of Indian Standards ...

In order to promote public education and public safety, equal justice for all, a better informed citizenry, the rule of law, world trade and world peace, this legal document is hereby made available on a noncommercial basis, as it is the right of all humans to

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Cast Iron Grades and Specification - Gray Iron, Ductile ...

2020-12-31  ┆ About Us ┆ Casting Products ┆ Casting Workshop ┆ Machining Workshop ┆ Inspection ┆ Certificate ┆ Blog Articles ┆ Contact Us ┆ These are cast iron and ductile iron grades and specification, for customers in different countries, such as USA, UK, Germany, and also international standards.

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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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ASTM A 278 - Standard for Gray Iron Castings for Pressure ...

2020-12-31  ASTM A 278 - Standard for Gray Iron Castings. for Pressure Containing Parts. This specification covers gray iron for castings suitable for pressure-containing parts for use at temperatures up to 650°F (350°C). Classes of Iron: 1. Castings of all classes are suitable for use up to 450°F (230°C).

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ASTM-A126 Standard Specification for Gray Iron Castings ...

1.1 This specification covers three classes of gray iron for castings intended for use as valve pressure retaining parts, pipe fittings, and flanges. 1.2 The values stated in inch-pound units are to be regarded as the standard. The values given in parentheses are for information only.

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JIS G 5501:1995 - Grey iron castings (FOREIGN STANDARD)

Standards Subscriptions from ANSI provides a money-saving, multi-user solution for accessing standards. Subscription pricing is determined by: the specific standard (s) or collections of standards, the number of locations accessing the standards, and the number of

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ASTM-A319 Standard Specification for Gray Iron Castings ...

Standard Specification for Gray Iron Castings for Elevated Temperatures for Non-Pressure Containing Parts ORDER. Price: $46.00 Want this as a site license? Scope. 1.1 This specification covers three classes of gray iron suitable for castings exposed to temperatures encountered in such service as grate bars, stoker links, stoker parts, oil still ...

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J431A: Automotive Gray Iron Castings - SAE International

1993-3-1  This SAE Standard covers the hardness, tensile strength, and microstructure and special requirements of gray iron sand molded castings used in the automotive and allied industries. Specific requirements are provided for hardness of castings. Test bar tensile strength/Brinell hardness (t/h) ratio r

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

In order to promote public education and public safety, equal justice for all, a better informed citizenry, the rule of law, world trade and world peace, this legal document is hereby made available on a noncommercial basis, as it is the right of all humans to

get price

Grey Cast Iron Composition - Specialized in Sand Casting ...

2019-2-20  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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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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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.

get price

Basics of Gray Iron Casting Design: 10 Rules for ...

2001-5-1  Gray iron is one of the most versatile metals, but a knowledge of its distinct characteristics is integral to an efficient design. This article details 10 rules of gray iron design. 1 Visualize the Casting. It can be difficult to follow all section changes and shapes from a blueprint.

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