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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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Gray Iron Castings Foundry and Supplier -

Carson Castings has been sourcing quality Ductile, Gray Iron, Steel, and ADI castings at competitive prices to niche markets and Fortune 500 companies since 1956. For over 60 years, Carson Castings continues to meet your raw and machined sand and investment casting

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Gray Iron Castings Manufacturer Gray Iron

Gray Iron Castings Microstructure. Gray iron derives its properties from flake graphite in its microstructure. Its unique attributes include excellent machinability. When the composition of the molten iron and its cooling rate are suitable, the carbon in the iron separates during solidification and forms interconnected graphite flakes.

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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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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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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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GRAY IRON CASTINGS

6'6 , Gray Iron Castings (SDS SC-000-041 Rev 12) Page 1 of 6 2013 American Foundry Society© Meets the Requirements of OSHA Standard 29 CFR 1910.1200 Hazard Communication and EPA Supplier Notification Requirements under Section 313 of the Emergency Planning and Community Right-to-Know Act. SAFETY DATA SHEET (SDS) GRAY IRON CASTINGS

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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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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.

get price

Standard Specification for Gray Iron Castings for Elevated ...

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 furnace parts, firebox parts, ingot molds, glass molds, caustic pots, and metal melting pots.

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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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ASTM A48 Standard for Gray Iron Castings

ASTM A48 / A48M Standard Specification for Gray Iron Castings, grades including Class No. 20, 25, 30, 35, 40, 45, 50, 55, 60.

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Cast iron - Wikipedia

Cast iron is a group of iron-carbon alloys with a carbon content more than 2%. Its usefulness derives from its relatively low melting temperature. The alloy constituents affect its colour when fractured: white cast iron has carbide impurities which allow cracks to pass straight through, grey cast iron has graphite flakes which deflect a passing crack and initiate countless new cracks as the ...

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MANHOLE CASTING REFERENCE GUIDE

35,000 psi minimum tensile strength iron is furnished. Ductile Iron Iron conforming to ASTM A536. Ideal material for construction castings when standard gray iron castings do not have the load bearing capabilities. Ductile Iron has greater strength characteristics than structural carbon steel without the corrosion characteristics of steel.

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ASTM International - ASTM A48/A48M-03 - Standard ...

Dec 01, 2003  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. 1.1.1 This specification subordinates chemical composition to tensile strength.

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ASTM International - ASTM A436-84(2015) - Standard ...

Nov 01, 2015  scope: 1.1 This specification covers austenitic gray iron castings that are used primarily for their resistance to heat, corrosion, and wear. Austenitic gray iron is characterized by uniformly distributed graphite flakes, some carbides, and the presence of sufficient alloy content to produce an austenitic structure.

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Casting Supplier Iron Casting Brass Casting Casting ...

Ninghai Jinma Casting Co,. Ltd (JM) is a professional casting manufacturer, focus on manufacturing top quality ductile cast iron, grey cast iron, cast steel, brass casting, bronze casting for our customers since 1993.In addition, Jinma also keeps a top passion for advanced technology in the heat exchanger and we have our own independently developed patent product – JM heat exchanger.

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Allied Tube Conduit Electrical Conduit Division

Allied Tube Conduit is a leading provider of electrical conduit solutions for your infrastructure requirements, also a part of Atkore International,

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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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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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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 ...

get price

Bronze Brass Casting - Stainless Steel Castings, Gray Iron ...

"Control the standard by the details, show the power by quality". Our firm has strived to establish a extremely efficient and stable employees crew and explored an effective excellent command method for Bronze Brass Casting, Pump Impeller , Steel Structure Materials , Stainless Steel Centrifugal Pump , Investment Casting Products .

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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.

get price

Standard Specification for Gray Iron Castings for Elevated ...

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 furnace parts, firebox parts, ingot molds, glass molds, caustic pots, and metal melting pots.

get price

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.

get price

ASTM A48 Standard for Gray Iron Castings

ASTM A48 / A48M Standard Specification for Gray Iron Castings, grades including Class No. 20, 25, 30, 35, 40, 45, 50, 55, 60.

get price

Cast iron - Wikipedia

Cast iron is a group of iron-carbon alloys with a carbon content more than 2%. Its usefulness derives from its relatively low melting temperature. The alloy constituents affect its colour when fractured: white cast iron has carbide impurities which allow cracks to pass straight through, grey cast iron has graphite flakes which deflect a passing crack and initiate countless new cracks as the ...

get price

MANHOLE CASTING REFERENCE GUIDE

35,000 psi minimum tensile strength iron is furnished. Ductile Iron Iron conforming to ASTM A536. Ideal material for construction castings when standard gray iron castings do not have the load bearing capabilities. Ductile Iron has greater strength characteristics than structural carbon steel without the corrosion characteristics of steel.

get price

ASTM International - ASTM A48/A48M-03 - Standard ...

Dec 01, 2003  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. 1.1.1 This specification subordinates chemical composition to tensile strength.

get price

ASTM International - ASTM A436-84(2015) - Standard ...

Nov 01, 2015  scope: 1.1 This specification covers austenitic gray iron castings that are used primarily for their resistance to heat, corrosion, and wear. Austenitic gray iron is characterized by uniformly distributed graphite flakes, some carbides, and the presence of sufficient alloy content to produce an austenitic structure.

get price

Casting Supplier Iron Casting Brass Casting Casting ...

Ninghai Jinma Casting Co,. Ltd (JM) is a professional casting manufacturer, focus on manufacturing top quality ductile cast iron, grey cast iron, cast steel, brass casting, bronze casting for our customers since 1993.In addition, Jinma also keeps a top passion for advanced technology in the heat exchanger and we have our own independently developed patent product – JM heat exchanger.

get price

Allied Tube Conduit Electrical Conduit Division

Allied Tube Conduit is a leading provider of electrical conduit solutions for your infrastructure requirements, also a part of Atkore International,

get price

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

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.

get price

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 ...

get price

Bronze Brass Casting - Stainless Steel Castings, Gray Iron ...

"Control the standard by the details, show the power by quality". Our firm has strived to establish a extremely efficient and stable employees crew and explored an effective excellent command method for Bronze Brass Casting, Pump Impeller , Steel Structure Materials , Stainless Steel Centrifugal Pump , Investment Casting Products .

get price
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