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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Charpy V-notch, ft-lbf min, average 3 tests. Test Coupon Section Thickness 1 in. The castings shall undergo tension tests and impact tests, and shall conform to the following mechanical requirements: 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. Minimum impact resistance values measured on V-notched test pieces machined from cast-on samples. Monitoring Standards monitoring is a free service designed for you who wish to be alerted of changes to or new editions of the standards required in your work.

UNS numbers and corresponding American specifications. Elongation in 2 in.

Sand Casting Foundries

Minimum impact resistance values in J. Minimum proof stress R p0. There are many additional standards for Ductile Iron, some national, and others valid only within a ast technical or commercial organization. Start Webshop Product catalog Product presentation.

ASTM A Manufacturer, Supplier,Exporter

Mechanical properties of separately cast test sample. This abstract is a brief summary of the referenced standard. Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard.

Mechanical properties measured on w571 pieces machined from separately cast samples. They use no-bake sand, which is efficient and very flexible. This standard specifies chemical, physical, and hardness requirements. Read more about subscriptions.


FCD 15 min. Standards monitoring is a free service designed for you who wish to be alerted of changes to or new editions of the standards required in your work. Specifications should be chosen carefully and used sparingly to ensure that they adequately define the designer’s needs without adding superfluous constraints which needlessly restrict the suppliers’ options, complicate the casting process and increase the cost of the aatm.

Treatment laddle – 3 Nos Capacity – Cupola 1. FBO automatic molding line, resin sand molding, manual green sand molding, shell molding. Tensile strength, min, psi. Test Coupon Section Thickness. Green sand casting process The weight range: Boiling Point o F. A Additions of 0.

Ductile Iron Data – Section 12

Main sand casting products include truck, tractor and machinery parts, pump and valve parts, stove and boiler parts, manholes and pipe fittings. Brinell hardness range HB. Subscription – always available and updated A web subscription provides an easy and secure access to standards, and you are guaranteed to always have the latest edition.

NOK 1 ,00 excl. Great Lakes Castings Great Lakes Castings foundry produces gray iron castings, ferrous castings, and green sand castings for a variety of applications in American. Using the latest in no-bake sand processes and among them are firms producing machinery and products in the following industries: Through commitments to SPC and continual quality improvement, many foundries have developed the capability to produce castings whose higher quality can be demonstrated statistically.

Combining values from the two systems may result in non-conformance with the standard. Mean value from 3 tests. It is up to the designer to specify a set of properties – mechanical, physical, chemical or dimensional – which best suit the casting to its purpose. Austenitic Ductile Irons D. HB, kgf load to It is extremely proud of its modern gray iron foundry and steel fabrication plants.


Over 60, up to and incl. Impact strength energy loss J. Tensile Requirements for Special Applications.

ASTM A571/A571M – 01(2015)

Smith Foundry specializes in gray iron, ductile iron and sand castings in the USA. This inference is incorrect, and high quality castings, whose properties either consistently exceed requirements, or fall well within specified ranges, offer the designer a competitive edge. 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.

The castings shall be made in the electric-arc furnace, induction a51, cupola, or any other furnace which ast, capable of producing castings.

The properties of a cast-on test piece cannot reflect exactly the properties of the casting itself, but can be a better approximation than those obtained on a separately cast sample. Beyond Specifications Standards and specifications ensure uniformity and assist both the designer and the foundry in defining the most important properties of the castings.

Range specified by agreement. This service is not available if you are a URL user where you do not log in with an email address. Before using any specification, the designer should obtain a complete copy of the current issue from the specifying body to familiarize himself with both the properties specified and the conditions under which they are to be measured.

A web subscription provides an easy and secure access to standards, and you are guaranteed to always have the latest edition.