ASTM A type D-2M class 1 is a type of austenitic nodular cast iron. Cited properties are appropriate for the annealed condition. It has the. See the chemical composition and physical properties of ASTM A Grade D- 2M-1, find alternative materials, and connect with suppliers. Find the most up-to-date version of ASTM A at Engineering

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The moment new a57 of the standards you monitor are released, changes are made, or appendixes are published, you will be alerted by email. The castings shall be made in the electric-arc furnace, induction furnace, cupola, or any other furnace which is capable of producing castings. American Society for A5571 Materials.

Mechanical properties of separately cast test sample. Minimum impact resistance values measured on V-notch test pieces machines from separately cast samples. Minimum impact resistance values in J.

Tensile strength R m min. Grade Tensile strength, R m1 min. Tensile strength, min, ksi MPa.

Ductile Iron Data – Section 12

Chemical Requirements The castings shall conform to the following requirements for chemical composition Note 3: Main sand casting products include truck, tractor and machinery parts, pump and valve parts, stove and boiler parts, manholes and pipe fittings.


The values for the materials normally apply to castings with thicknesses between 30 mm and mm and with a mass greater than kg or when the relevant wall thickness may vary between 30 mm and mm. Daily capacity exceeds tons.

Designers should take advantage of these capabilities to obtain assured quality which is superior to that required by specifications. Complete specifications may be obtained from: Vestal Manufacturing’s facilities consist: Further values are given in annex D for guidance. It is informational only and not an official part of the standard; the full text of the standard itself must be referred to for its use and application.

FCAD min. Historical Version s – view previous versions of standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Mean value from 3 tests.

ASTM A571 Grade D-2M-1

Read more about subscriptions. Elongation in 2 in. Over 60, up to and incl. Subject to amendments to be agreed upon q571 the order, they can apply to castings obtained by alternative methods. FCD A Over 30, up to and incl. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to 5a71.


FCD min. Smith Foundry specializes in gray iron, ductile iron and sand castings in the USA.

Range specified by agreement. Green sand casting process The weight range: Combining values from the two systems may result in non-conformance with the standard. SAE specification for Ductile Iron casting and austempered Ductile Iron casting are currently being revised so they were not available as of the time of this printing.

ASTM A571/A571M – 01(2015)

This service is not available if you are a URL user where you do not log in with an email address. Yield strength, min, psi. Test Coupon Section Thickness. UNS numbers and corresponding American specifications.

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