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NEMA CG 2 - Powdered Graphite
January 1, 2004 - NEMA

This standard covers terminology and test methods for those physical and chemical properties relevant to the material characterization of powdered graphite, generally less than 75 microns, used in the electrical industry. The test methods specified assume adherence to good laboratory...

ASTM B782 - Standard Specification for Iron Graphite Sintered Bearings (Oil-Impregnated)
October 10, 2000 - ASTM

1. Scope 1.1 This specification covers iron-base sintered metal powder, oil-impregnated bearings. There are two grades, depending on the level of combined carbon (see Table 1): 1.1.1 Grade 1, Iron Graphite--low combined carbon and 1.1.2 Grade 2, Iron Graphite--high combined carbon. 1...

GMW7 (J) - Compact Graphite Iron
October 1, 2000 - GMW

1 Scope This material specification applies to grades of compacted graphite iron castings used in automotive and allied industries. Compacted graphite iron (CGI) is also known as vermicular graphite iron. This specification specifies mechanical properties from separately...

GMW7 - Compacted Graphite Iron
March 1, 2016 - GMW

This material specification applies to grades of compacted graphite iron castings used in automotive and allied industries. Compacted graphite iron (CGI) is also known as vermicular graphite iron. This specification specifies mechanical properties from test bars machined...

MIL-DTL-8971 - ELECTRODES, GRAPHITE, SPECTROMETRIC GRADE
August 31, 2018 - NPFC

This specification covers high-purity graphite disk and rod electrodes used in rotary disk electrode optical emission spectrometers for wear particle analysis through detection of metallic elements in oils and other fluids.

MIL-G-82673 - GRAPHITE, NATURAL, POWERED, TECHNICAL
November 23, 1977 - NPFC

This specification covers the requirements for the procurement of one type of ground Ceylon-type graphite.

Graphite and Precursors
December 21, 2000 - CRC

Humans first used carbon as chars from firewood in ritual paintings and primitive metallurgical processes. Natural forms of carbon have been known since antiquity, yet the knowledge of the carbon element in chemistry and its technical applications on a larger scale are a relatively recent...

ASTM C781 - Standard Practice for Testing Graphite Materials for Gas-Cooled Nuclear Reactor Components
October 1, 2018 - ASTM

This practice covers the application and limitations of test methods for measuring the properties of graphite materials. These properties may be used for the design and evaluation of gas-cooled reactor components. The test methods referenced herein are applicable to materials...

ASTM D7779 - Standard Test Method for Determination of Fracture Toughness of Graphite at Ambient Temperature
December 1, 2011 - ASTM

This test method covers and provides a measure of the resistance of a graphite to crack extension at ambient temperature and atmosphere expressed in terms of stress-intensity factor, K, and strain energy release rate, G. These crack growth resistance properties are determined using beam test...

SAE J1887 - Automotive Compacted Graphite Iron Castings
February 1, 2018 - SAE

This SAE Standard covers the mechanical and physical requirements for Compacted Graphite Iron (CGI) castings used in automotive and allied industries. Requirements in this document include: a. Tensile Strength b. Yield Strength c. Elongation d. Graphite Morphology Appendix A provides...

DS/EN 1563 - Founding – Spheroidal graphite cast irons
August 20, 2018 - DS

This European Standard defines the grades and the corresponding requirements for spheroidal graphite cast irons. This European Standard specifies 2 groups of spheroidal graphite cast iron grades by a classification based on mechanical properties measured on machined test pieces...

MIL-E-8971 - ELECTRODES, GRAPHITE, SPECTROMETRIC GRADE
October 23, 1991 - NPFC

This specification covers graphite electrodes for use in spectrometric analysis of metallic elements in used oils and other fluids. The electrodes shall be of the following types and part numbers as specified in 3.4: Electrode type Part number Type I, disc M8971-1 Type II, rod M8971-2

MIL-PRF-3572 - LUBRICANT, COLLOIDAL GRAPHITE IN OIL
May 15, 2018 - NPFC

This specification covers colloidal graphite in oil lubricant primarily for ordnance but may be used for other purposes

GMP.PI.001 - Polyimide - 15% Graphite Filled
January 1, 2016 - GMNA

This specification covers the properties of a 15 % graphite filled polyimide. The material has a decomposition temperature that is in excess of 400 C and shows no glass transition temperature or melting point. Material Description. Subparagraphs were not applicable....

JIS G 5505 - Compacted (vermicular) graphite cast irons
April 22, 2013 - JSA

This Standard specifies CV graphite cast irons. NOTE: CV of CV graphite cast irons refers to C and V, which are capital letters of English name, "Compacted (vermicular) graphite cast irons". This Standard is applicable to the test pieces machined from the samples of following...

DIN EN 1563 - Founding - Spheroidal graphite cast irons
March 1, 2012 - DIN

This European Standard defines the grades and the corresponding requirements for spheroidal graphite cast irons. This European Standard specifies 2 groups of spheroidal graphite cast iron grades by a classification based on mechanical properties measured on machined test pieces...

ASTM A842 - Standard Specification for Compacted Graphite Iron Castings
May 1, 2011 - ASTM

This specification covers castings made of compacted graphite iron, which is described as cast iron with the graphite in compacted (vermiform) shapes and essentially free of flake graphite in the bulk of the casting. No precise quantitative relationship can be stated between...

ISO 1083 - Spheroidal graphite cast irons - Classification
April 1, 2018 - ISO

This document defines the grades and the corresponding requirements for spheroidal graphite cast irons. This document specifies two groups of spheroidal graphite cast iron grades by a classification based on mechanical properties measured on machined test pieces prepared from cast...

MIL-DTL-155 - GRAPHITE, DRY (For use in ammunition)
May 7, 2018 - NPFC

This specification covers the requirements, examinations and tests for commercial grade Graphite and is intended for use in ammunition. Classes. The graphite must be of the following grades (see Table I) Grade I - Manufactured graphite used for lubrication Grade II - Natural...

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