By What is GGG40 material?
nodular cast iron alloy
GGG40 is the most commonly used nodular cast iron alloy and has a predominantly ferritic structure. This cast iron offers excellent machinability combined with good impact resistance, high electrical conductivity, good elongation properties and magnetic permeability. The material cannot be welded.
What is the difference between GGG40 and GGG50?
GGG50 is a material with a predominantly ferritic/pearlitic base structure. In comparison to GGG40, this material is the ideal choice for applications where the level of wear and tear is higher, such as running wheels and wheel hubs (e.g. sweepers).
What is gjs400?
EN-GJS-400-18 and EN-GJS-400-15 are SG iron grades containing graphite nodules or spheres, Spheroidal Graphite. The rounded graphite nodules produces a more ductile cast iron that inhibits the formation of cracks. SG iron has a greater fatigue and impact resistance compared to grey iron.
Is SG an iron standard?
S G Iron / Ductile Iron Chemical Components Ductile iron is also called as nodular iron or SG iron. Its chemical components did not have strict range for many material standards, however, its range should be useful for buyers to evaluate the quality of cast iron.
What is ductile iron made of?
How is Ductile Iron Made? Rather than being cast from iron or steel scrap, ductile iron is made primarily from the crude iron that’s produced by smelting ore in a blast furnace, commonly called ‘pig iron. ‘ Pig iron is about 90% iron with high carbon content, and its chemical properties are very stable.
What is cast iron?
Cast iron, an alloy of iron that contains 2 to 4 percent carbon, along with varying amounts of silicon and manganese and traces of impurities such as sulfur and phosphorus. It is made by reducing iron ore in a blast furnace. Most cast iron is either so-called gray iron or white iron, the colours shown by fracture.
Is 1865 a chemical composition?
Spheroidal or nodular graphite cast iron or ductile iron is a casting alloy of iron and carbon, carbon being present in the spheroidal form. Graphite flakes in cast iron act as discontinuities in the matrix and thus lower its mechanical proper- ties. The sharp corners of the flakes also act as stress raisers.
What is FG 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. C Si Mn Cr Ni Mo Mg. FG.
What material is EN JS1049?
EN-GJS-400-18U-LT ( EN-JS1049 )
| Grade : | EN-GJS-400-18U-LT |
|---|---|
| Number: | EN-JS1049 |
| Classification: | Spheroidal graphite cast iron. Attention! All information is according EN 1563-2005. This grade is absent in EN 1563-2011 |
| Standard: | EN 1563: 2011 Founding. Spheroidal graphite cast irons |
| Equivalent grades: | Go here |
What are the three types of cast iron?
The 4 Types of Cast Iron
- #1) Gray Cast Iron. The most common type, gray cast iron features a graphite microstructure consisting of many small fractures.
- #2) White Cast Iron. While not as common as gray cast iron, white cast iron is another type worth mentioning.
- #3) Ductile Cast Iron.
- #4) Malleable Cast Iron.
What kind of cast iron material is ggg40?
EN-GJS-400-15, GGG40 Cast Iron Material. EN-GJS-400-15 is a very common ductile cast iron material grades in Europe standard DIN EN 1563, which is equivalent to GGG40 in standard DIN 1693.
What are the peoducts of ggg-40.3?
Our main peoducts of steel are many kinds of special steel, like tool steel, mould steel, alloy steel, alloy constructural steel, heat-resistant steel, high speed tool steel,spring steel and bearing steel , stainless steel and so on, which have formed 12 series and more than 350 varieties with n… Do you supply this GGG-40.3?
Which is the world equivalent of ggg40.3?
Worldwide equivalents of grade GGG40.3 (Germany: DIN, WNr ) Cross reference table. for Cast iron GGG40.3 (DIN, WNr ) and its European equivalent EN-GJS-400-18-LT (5.3103) ( EN ) European equivalent grade for Spheroidal graphite cast iron GGG40.3 (DIN, WNr ): EN-GJS-400-18-LT (5.3103)
Can a ggg40 chain link be welded together?
The material cannot be welded. Because GGG40 is extremely tough, it is suitable for components that are subjected to large forces; e.g. levers, chain links, housings, brake shoes and connecting rods. Notch impact strength at 20 °C. 0.02 max.