Material en gjl 250

Alle Angaben sind ohne Gewähr und beziehen sich auf die aktuell gültige Fassung der Europäischen Normen. Technisches Daten Blatt. Chemische Zusammensetzung ( ). Introducing the gray cast iron material grade EN- GJL – 2, GGby Dandong Foundry in China, including their chemcial composition, mechanical properties and some casting products. GGis the most commonly used cast iron alloy.

This material offers a good combination of strength and abrasion resistance, but is still easy to machine and can be finished to a high standard.

It is a lamellar cast iron with a predominantly pearlitic structure. Heat treatment to increase hardness is not recommended. Grauguss zeichnet sich durch. Werkstoff Kurzzeichen.

Указаны точные и ближайшие аналоги. Аналоги EN- GJL – 2- Евросоюз, Чугун. Марочник стали и сплавов.

Gusseisen weist eine gute Gießbarkeit auf ( geringer Schmelzpunkt, dünnflüssige Schmelze,), lässt sich aber nicht durch Schmieden bearbeiten, da es hart und spröde ist.

Stahl dagegen lässt sich relativ. It is the most common cast iron and the most widely used cast material based on weight. It is used for housings where the stiffness of the component is.

Profile and Size Range. Rectangle produced in a wide range of combinations, in height and width, up to 650mm x. Einmalig in Deutschland:. EN-GJL-1EN-GJL-2EN- GJL – 2EN-GJL-3EN-GJL-350. Grey Cast Iron Composition and Property.

Single Casting Specimen Tensile Strength Property . EN-GLJ-25 Grade 25 2- 35 1- 275 . An arrangement according to claim 4 characterised by a support block material consisting of Invar, Zerodur, or grey cast iron. GREY CAST IRON EN- GJL – 250. Grey iron, or grey cast iron, is a type of cast iron that has a graphite microstructure. It is named after the grey colour of the fracture it forms, which is due to the presence of graphite.

CONTROLLING AND SHAPING WITH PRECISION. In principle, the material properties of cast iron with lamellar graphite may be modified in many ways by diverse alloying processes. The matrix and heat conductivity of each casting alloy has a profound effect on the strength of the material as well as on its tensile strength . Other names, Grey iron, cast iron with flake graphite .

Material code (as per old DIN), GGC 2 GGG 4 GGG 60.