What is FG cast iron?

What is FG cast iron?

Product Data Standard Flake Iron (FG) High Strength Flake Iron (HS) Spheroidal Graphite Iron or Nodular Iron (SG) Cast Iron. Page 1. Chemical composition.

What are the chemical properties of cast iron?

Most cast irons have a chemical composition of 2.5–4.0% carbon, 1–3% silicon, and the remainder iron. Grey cast iron has less tensile strength and shock resistance than steel, but its compressive strength is comparable to low- and medium-carbon steel.

Is 210g FG 200 a material?

IS 210 Grade FG200

Unit Property Name Value
GPa Elastic modulus 92.4
MPa Tensile strength 207
g/cm³ Density 7.15
[-] Hardness, Brinell 187

What do you mean by FG 300?

The material for the pallet is FG 300. It is the grade of cast iron with ultimate tensile strength of 300 MPa and rest of mechanical properties are listed below. SG iron has high plasticity and good toughness, the tensile strength of ductile iron is 414 Mpa and the yield.

Is 210 cast iron standard?

This standard was first pubIished in 1950 and subsequently revised in 1962, 1970, 1978 and 1993. The Pig Iron and Cast Iron Sectional Committee decided to revise IS 210 by merging it with IS 6331 : 1987. Guidelines on the effect of section size of the casting on the tensile strength are, however, given in Annex A.

How is cast iron designated in Indian standards?

According to Indian standards, grey cast iron is designated by the alphabets FG followed by a figure indicating the minimum tensile strength in MPa or N/mm2. For example ‘FG 150 means grey cast iron with 150 MPa or N/mm2 as minimum tensile strength.

What are the properties of cast iron and its function?

With its relatively low melting point, good flowability, castability, excellent machinability, resistance to deformation and wear resistance, cast iron has become an engineering material with a wide range of applications and is used in pipes, machines, and parts of the automotive industry such as cylinder heads.

What is the unique property of cast iron?

Cast Iron is a metal bearing high strength in compression but weak in tension. It is hard and brittle. So, it cannot be forged.

What is meant by SG iron?

SG Iron is also known as Ductile Cast Iron, Nodular Cast Iron, Spheroidal Graphite Iron and Spherulitic Cast Iron. This grade of Iron was developed over 60 years ago and in the USA. In SG Cast Iron the graphite is in the form of spherical nodules (hence the name Spheroidal Graphite) rather than flakes as in Grey Iron.

Is 513 a material specification?

Internal diameter : 510 mm (thickness 0.63 mm and below and width up to 1020 mm) and 600 mm (for other sizes) and Coil weight: 6-23 tonnes (as per size) Tolerance as per IS /ISO-16162/2005 Common Grades : IS 513 (Part-1):2016 (CR1, CR2, CR3,CR4), IRSM 41, SAILCOR, Copper Bearing, HSCR – 26/35.

What kind of cast iron is 210 FG 200?

Material Specifications Cast Iron IS 210 FG 200 Body Material Material Specifications Cast Iron IS 210 FG 200 S. G. Iron ASTM A 395 Carbon Steel Pipes ASTM A 106 Gr. B IS 1239 Carbon Steel Flanges ASTM A 105 / IS 2062 Casting Steel Castings ASTM A 216 Gr WCB

What are the grades for grey iron castings?

( Fifth Revision) 1 SCOPE 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

What is the UNS number for grade 30 cast iron?

And F12101 is the UNS number. The graph bars on the material properties cards below compare grade 30 cast iron to: cast irons (top), all iron alloys (middle), and the entire database (bottom). A full bar means this is the highest value in the relevant set.

What kind of steel is fg200 in India?

India IS FG200 Grey Iron Castings – Specification and Mechanical Properties, Chemical Element, Cross Reference.

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