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ASTM A536 :Standard Specification for Ductile Iron Castings

ASTM A536, 1984 Edition, June 15, 1984 - Standard Specification for Ductile Iron Castings. This specification covers castings made of ductile iron, also known as spheroidal or nodular iron, which is described as cast iron with the graphite substantially spheroidal in shape and essentially free of other forms of graphite, as defined in Terminology A644. ASTM A536 Cast Iron Parts Grade 65-45-12 CT9 Tolerance Copper <0.40%. Iron balance. Elements such as copper or tin may be added to increase tensile and yield strength while simultaneously reducing ductility. Improved corrosion resistance can be achieved by replacing 15% to 30% of the iron in the alloy with varying amounts of nickel, copper, or chromium. Ductile Iron Grade Chart. ASTM A536 1993 (USA)

Cast Iron Standards - ASTM International

Standard Specification for Ductile Iron Castings for Paper Mill Dryer Rolls:A536 - 84(2019)e1:Standard Specification for Ductile Iron Castings:A571 / A571M - 01(2019) Standard Specification for Austenitic Ductile Iron Castings for Pressure-Containing Parts Suitable for Low-Temperature Service:A602 - Ductile Iron Data - Section 12The ASTM has five standards covering Ductile Iron castings. ASTM A 536 is the most frequently used, covering the general engineering grades of Ductile Iron. The other standards cover austenitic and special Ductile Iron applications. The ASTM has issued in 1990 a new specification defining the properties of Austempered Ductile Iron. Ductile Iron Data - Section 3 - Part 1Ductile Iron exhibits a proportional or elastic stress-strain relationship similar to that of steel but which is limited by the gradual onset of plastic deformation. The Modulus of Elasticity for Ductile Iron, measured in tension, varies from 23.5 to 24.5 x 10 6 psi (162 - 170 GPa).

Ductile Iron Data - Section 4

Figure 4.1 also provides a comparison between the tensile strength-elongation relationships for the ASTM A897 ADI specification and that of the ASTM A536 specification for conventional Ductile Iron. These, and other Ductile Iron specifications are discussed in further detail in Section XII. Ductile Iron Grades of UNS, ASTM, AMS, SAE and MILThe ASTM has five standards covering Ductile Iron castings. ASTM A 536 is the most frequently used, covering the general engineering grades of Ductile Iron. The other standards cover austenitic and special Ductile Iron applications. The ASTM has issued in 1990 a new specification defining the properties of Austempered Ductile Iron. Manufacturing of Engineering components with Jan 01, 2018 · Table 2. Grades of Ductile iron as per ASTM A536-84(2009) Standard Specification For Ductile Iron[4] Grade UTS Yield Strength %Elongation psi/ MPa psi/ MPa 60-40-18 60000/414 40000/276 18 65-45-12 65000/448 45000/310 12 80-55-06 80000/552 55000/379 6 100-70-3 100000/689 70000/483 3 2.2.

Materials B-22

Gr. B, etc. Most Shurjoint components are made of ductile iron conforming to ASTM A536 Gr. 65-45-12 and or ASTM A395 Gr. 65-45-15. Ductile iron was first invented in the U.S.A. and U.K. in the late 1940's. Superior strength was achieved by crystallizing graphite in the shape of nodules. The result was ductile iron that had tensile The Differences Between Ductile Iron and Gray Iron Jun 18, 2015 · For example, 18% elongation can be easily achieved with ASTM A395 and A536 grades 60-40-18 material. Tensile and Yield Strength There are certainly differences when it comes to tensile and yield strength of gray and ductile iron. Ductile iron has a minimum tensile strength of 60,000 psi and a minimum yield strength of 40,000 psi.Cast Iron Material Comparison Chart - CAB IncASTM A536 Ductile Iron 805506 80 55 6 1007003 100 70 3 1209002 120 90 2 1107011 110 70 11 80 1309009 130 90 9 75 15011007 150 110 7 60 17512504 175 125 4 45 20015502 200 155 2 25 23018501 230 185 1 15 ASTM A897 Austempered Ductile Iron