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Ductile Cast Iron Grades. Cast iron offer higher spindle speeds, and longer component life. What material grades you could choose?
Sand Casting Grey Cast Iron Grades FG300 Gray and Ductile Iron Foundry from www.yuloncasting.com
It is also known as nodular cast iron. The melting point of a substance is the temperature at which this phase change occurs. The ductile iron casting comes from molten iron added with carbon.
The Astm Has Five Standards Covering Ductile Iron Castings.
As a professional casting manufacturer, casting quality provide all ductile iron grade castings. Presence of graphite in spheroidal form, explains why this part of the group of materials is known as nodular cast iron or spherodial graphite iron, too. Additionally, the uns number is f36200.
There Are Also Mechanisms In Place To Harmonise All These Standards Into A Bs En Iso Range, Although At The Moment That.
Country specification designation 150 180 200 220 250 260 300 350; A quench and temper heat treatment process is used to develop extremely. Ductile iron has much more impact and fatigue resistance, due to its nodular graphite inclusions.
Grades And Specification For Cast (Grey) Iron.
Ductile iron has more tensile and yield strength, elongation, greater resistance to. Big ductile iron castings should be made by resin sand casting process, but the small ductile iron casings will be made by green sand casting or shell casting, and investment casting is also available in our company. Ductile iron is stronger and more shock resistant than gray iron.
This Grade Can Be Heat Treated To 100,000 Psi Tensile Strength.
Ductile iron has mechanical characteristics approaching those of steel, while it retains high fluidity when molten and lower melting point. Machined components that are made from ductile / s.g. Ductile iron has a minimum tensile strength of 60,000 psi and a minimum yield strength of 40,000 psi.
Cast Ductile Iron Normally Contains Over 3 Percent Carbon;
However, there are still some subtle differences between them. Ductile cast iron or sg iron material has different grades that vary according to the regional standards. The melting point of a substance is the temperature at which this phase change occurs.
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