Iron Spheroidal Graphite
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Heat Treatment of Cast Irons - Heat Treat Doctor.com
www.heat-treat-doctor.comNodular iron, also known as ductile iron or spheroidal graphite iron, is cast iron in which the graphite is present as tiny balls, or spherulites, instead of graphite flakes (as in gray iron), or compacted aggregates (as in malleable iron). The nodular irons typi-cally contain from 3.2-4.1% C, 1.8-2.8% Si and up to 0.80% Mn as major constituents.
IS 9523 (2000): Ductile Iron Fittings for Pressure Pipes ...
law.resource.orgdimensions of SG iron castings Sulphate resisting portland cement 3 TERMINOLOGY For the purposes of this standard, the following definitions shall apply. 3.1 Ductile Iron -Type of iron used for pipes, fittings and accessories in which graphite is present primarily in spheroidal form.
参考資料 - Mekatoro
www.mekatoro.netGray iron castings Spheroidal graphite iron castings Blackheart malleable iron castings 鋼材の種類 Specifcation 標 準 Standard 焼入れ・焼戻し Quenching ・Tempering Yield point Tensile strength Yield point Tensile strength Type 種 類 N/mm2 N/mm2 N/mm2 N/mm2 鉄鋼材料強度表（鋳鍛造品）Material strength table Normalizing
Plummer Blocks PLUMMER BLOCKS - NTN Global
www.ntnglobal.comapplication, it can be made of either spheroidal graphite cast iron (ductile cast iron) or cast steel. Knock ball The upper and lower housings can be assembled together at higher accuracy thanks to ball-knock system using steel balls. Also, the upper cover can be installed or removed easily. Oil fill plug For relubrication. Seal Excellent ...
Demag Standard Cranes
www.demagcranes.comself-lubricating travel wheels made of spheroidal graphite cast iron. Low-vibration travel and precise positioning reduce the load on the overall installation due to frequency inverter-fed drives with infinitely variable speeds up to 80 m/min without the need for any additional cabling and wiring. Attention to detail for total overall quality
DGM**-3 40/41 Design ISO4401 Size 03; - Eaton
www.eaton.com(spheroidal graphite) iron bodies. Excellent reliability is ensured. Working parts are accessible without removing valves from an assembled stack. SystemStak Systems... Easy to Understand, Easy to Design SystemStak circuitry is best shown using slightly different symbols than those for traditional valve configurations. Each SystemStak symbol ...