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sg iron grades

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(PDF) Mechanical properties of SG-iron with different

Sep 11, 2020 · The impact toughness of SG-iron is influenced significantly by matrix microstructure. Energy of about 230 103J/m2 is required to fracture a ferritic matrix SG-iron. Pearlitic grades of SG-iron Austempered Ductile Iron ::Total Materia ArticleCast iron contains more than 2% carbon, present as a distinct graphite phase. In ductile cast iron the graphite occurs as spheroids or spherulites rather than as individual flakes as in gray iron. Ductile iron exhibits a linear stress-strain relation, a considerable range of

BS, EN & ISO Standards - Ductile Cast Iron

At Durham Foundry we manufacture engineering, architectural and decorative ductile and SG iron castings to the current ISO standard, ISO 1083 (2004). This internationally recognised quality standard is specific to the Cast Iron industry sector. We have specified and manufactured high-quality castings to BS 2789 (1985), BS EN 1563 (1997), and to ISO 1083 (2004) standards on many engineering casting DUCTILE IRON DATA FOR ENGINEERSDUCTILE IRON DATA FOR ENGINEERS PREFACE Ductile iron Data for Design Engineers revised edition. The title describes both the contents and the objective of this book. It is a comprehensive summary of data describing the engineering properties of Ductile Iron. The youngest but most successful member of a truly ancient family, Ductile Iron has Ductile Iron Data - Section 12Grade 60/42/10:Grade 70/50/05:Grade 80/60/03:Tensile strength, min, psi:60 000:70 000:80 000:Tensile strength, min, MPa:415:485:555:Yield strength, min, psi:42 000:50 000:60 000:Yield strength, min, MPa:290:345:415:Elongation in 2 in. or 50 mm, min, % 10:5:3

EN-GJS-500-7 - Grade 500-7 SG Iron

Grade 500-7 SG iron, EN-GJS-500-7. The final number in the SG iron grade refers to the percentage elongation. Steel E can supply 500-7 SG iron in bars up to 3m in length, stock can be cut to length as required. Our EN-GJS-500-7 SG iron (ductile iron) is supplied conforming to BS EN 1563 and can be delivered throughout the UK. Grade 400 SG Iron - EN-GJS-400 - Harrison Special SteelsGrade 400 SG IronEN-GJS-400-18 & EN-GJS-400-15. Grade 400 SG Iron. EN-GJS-400-18 & EN-GJS-400-15. Grade 400 SG iron can be supplied in two material variations EN-GJS-400-18 and EN-GJS-400-15 (formerly BS 2789 grade 400-18, and grade 400-15). The final number in the grade refers to the percentage elongation. HSS can supply 400-18 and 400-15 SG iron in bars up to 3m in length, stock Grade 700-2 SG Iron bar - EN-GJS-700-2Grade 700-2 SG Iron - EN-GJS-700-2. Grade 700-2 ductile iron (SG) supplied in bars up to 3m in length, stock can be cut to length on request. The final number in the SG iron grade (EN-GJS-700-2) refers to the minimum percentage elongation. Our EN-GJS-700-2 SG iron is supplied conforming to BS EN 1563 and can be delivered throughout the UK.

Manufacturing of S.G. Iron Castings

S.G Iron is a high carbon ferrous material with graphite in the spheroidal form achieved with a small amount of magnesium and therefore the name derived. To make S.G. Iron, mild steel scrap, Fe-Si, Coke etc. is melted in induction furnace. Once the melt is ready, it is inoculated with small addition of Magnesium or Chromium available in Ferro SG Iron Bar - Delivered Nationwide by West Yorkshire Steel S G Iron specifications also offer good wear resistance. We welcome export enquiries for sg iron bar. Contact our sales office and consult our shipping policy for further details. Related Specifications. BS EN 1563 DIN 1693 EN16482 EN GJS. Popular Grades We Supply. 400-15 420-12 500-7 600-3 700-2 SG Iron Castings, CI Graded Castings, Manufacturer, IndiaSG Iron Castings, CI Graded Castings. We are making casting to the grade SG Iron Castings having grades 400/12, 400/15, 400/18, 450/10, 500/7 and 600/3. Also we are manufacturing CI Graded castings FG 200, FG260, FG 280 and FG 300. We are maintaining S & P level upto 0.03% max. & 0.08% max. at present respectively.

SG Iron Castings, Ductile Iron Castings, Manufacturer

SG Iron Castings In Grade 400/12, 500/7, 600/3, 700/2, Ductile Iron Castings, Nodular Iron Castings, Machined Components, Crank Shaft, Connecting Rod, Cam Shafts, Differential Case, Brake Discs, Wheel, Lever, Hub, Gear Carrier, Manufacturer, Supplier, Exporter, Kolhapur, Maharashtra, India SG or Ductile Iron castingsDuctile cast iron, previously known as nodular iron or spheroidal-graphite (SG) cast iron (the international term is ductile iron), is cast iron in which the graphite is present as tiny spheres (nodules). In ductile iron, eutectic graphite separates from the molten iron during solidification in a manner similar to that in which eutectic SPHEROIDAL GRAPHITE CAST IRON 600/3Iron provides a unique combination of strength, wear resistance, fatigue resistance, and toughness. Products cast using ductile iron include valves, impellers, winch drums, separator body liners, etc. Carbon Silicon Maganese Magnesium Sulphur Phosphorus C Si P S Mg Mn Cu Fe Copper Iron Element 3.0 - 3.5% 2.4 - 2.8% 0.3 - 0.5% 5.3100 0.035 - 0.05% 0.02 - 0.04%

South African Foundry Grey & SG Iron Castings Specialists

KEW Foundries is a specialist in a range of small to large castings in all grades of Grey and SG iron. Established in 1891, the company produces a range of products from sheave wheels to gearbox casings, bearing houses, pump casings, valve bodies and discs, fly wheel and crusher parts, mass measuring weights, the Cameron pump, and hand-moulded castings, to name a few. Turning inserts and grades for cast ironGC4315. CVD-coated grade suitable from roughing to finishing in applications for both light intermittent cuts to continuous cuts. View complete assortment. CB7925. CBN grade with good edge toughness and wear resistances for continuous and interrupted cuts in SG Iron Grades - Iron foundrySG Iron Grades (Spheroidal Graphite Cast Iron) ISO. ISO 1083. 400-15 400-18. 450-10. 500-7. 600-3. 700-2. 800-2. 900-2. China. GB 1348. QT400-18. QT450-10. QT500-7. QT600-3. QT700-2. QT800-2. QT900-2. USA. ASTM A536. 60-40-18. 60-42-10 65-45-12. 70-50-05. 80-55-06 80-60-03. 100-70-03. 120-90-02-Germany Austria. DIN 1693. GGG40-GGG50. GGG60. GGG70. GGG80-European. EN

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We can supply you need sg iron grades.