COMPOSITION:This ductile cast iron has the composition comprising in wt%, C; 3.0 to 3.8%, Si; 2.20 to 2.60%, Mn; <= 0.30%, P; <= 0.04%, S; <= 0.05%, Ni; 0.5 to 2.0%, Fe and unavoidable impurities; the rest. EFFECT:This cast iron is the ductile cast iron of ferrite ...
Effect of preheat on welding of ductile cast iron The effect of preheat temperature on the microstructure obtained in the heat-affected zone (HAZ) and the carbide zone in the weld metal adjacent to HAZ has... E.M. El-Banna - 《Materials Letters》 被引量: 59发表: 1999年 Welding of ...
6 Manufacture The method of producing spheroidal graphite cast iron, and its chemical composition, shall be left to the discretion of the manufacturer who shall ensure that the requirements of this international Standard are met for the material grade specified in the order. NOTE For spheroidal ...
Composition and Microstructure: Ductile iron is primarily composed of iron, carbon, and silicon, along with small amounts of other elements such as manganese, magnesium, and trace elements. The key differentiator in its microstructure is the graphite nodules formed during the casting process. These ...
PURPOSE:The captioned cast iron having high impact vlues and elongation and improved mechanical properties such as tensile strength, yield strength, hardness, etc. composed of the specific composition containing C, Si, Mn, P, Si, Ni and the rest Fe and unavoidable impurities. COMPOSITION:This d...
DUCTILE CAST IRON 1.0 GENERAL 1.1 Purpose of the Standard This standard describes the requirements for ductile (nodular) irons used in either the as-cast or heat treated condition. Grades A and AA are ferritic grades that are used in high ductility and impact resistant applications. ...
The invention provides an austenitic ductile cast iron alloy composition including about 2.2% to about 2.4% by weight carbon; about 3.5% to about 4.0% by weight silicon; about 28% to about 29% by weight nickel; about 2.5% to about 3.0% by weight chromium; about 0.9% to about 1.1% by...
Fonderie Saguenay specialise in producing engineering components cast from gray iron and ductile iron. These materials are described and typical properties such as tensile strength, hardness, elongation and proportional limit are provided for the various
1.Product Name: QT600-3 Ductile Cast Iron 90 Degree Bend Elbow 2.Material Grade: QT600-3 3.Casting Tolerance: DCTG-11 / GCTG-5 4.Dimensional Tolerance: ±0.15mm 5.Chemical Composition: QT500-7 QT600-3 S/N Standard / Material Grade Chemical Composition (%) GB ...
Chemical composition in % for DIN 1693 GGG50 ductile cast iron C Si Mn P S Mg RE 3.60~3.80 2.50~2.90 0.60 ≤0.08 ≤0.025 0.03-0.05 0.03-0.05 The Mechanical Properties of DIN 1693 GGG50 ductile cast iron Tensile strength Rm 500 [N/mm2] Yield point σ 0.2B 320 [N/mm2] Elongation A...