Graphite ISO Material Standards

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....

Material Description. This specification applies to a 15% graphite powder filled polyimide. The material has a decomposition temperature that is in excess of +400 °C and shows no glass transition temperature or melting point. Symbols. The material abbreviation according...

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...

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...

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...

This part of ISO 945 specifies a method of classifying the microstructure of graphite in cast irons by comparative visual analysis. The purpose of this part of ISO 945 is to provide information about the method of graphite classification. It is not intended to give...

This part of ISO 12986 specifies a three-point method to determine the flexural strength of carbon and solid graphite materials at room temperature. NOTE ISO 12986 is based on DIN 51902.

This International Standard specifies a method to determine the compressive strength of solid carbon and graphite materials at room temperature. NOTE ISO 18515 is based on DIN 51910.

This document defines the grades and the corresponding requirements for ausferritic spheroidal graphite cast irons. This document specifies five grades of ausferritic spheroidal graphite cast iron by a classification based on mechanical properties determined on machined test pieces...

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...

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

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...

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.

This part of ISO 12986 specifies a four-point method to determine the flexural strength of carbon and solid graphite materials at room temperature. NOTE This part of ISO 12986 is based on DIN 51944.

This document specifies a method of classifying the microstructure of graphite in cast irons by comparative visual analysis. The purpose of this document is to provide information about the method of graphite classification. It is not intended to give information on the suitability of...

This edition of NEMA CG 1 harmonized dimensions with two IEC documents (IEC/TR 62157 - Cylindrical Machined Carbon Electrodes - Nominal Dimensions and IEC 60239 - Graphite electrodes for electric arc furnaces - Dimensions and designation). Therefore electrode dimensions are not contained in...

This document specifies five grades of compacted (vermicular) graphite cast irons. This document specifies five grades based on the minimum mechanical properties measured on machined test pieces prepared from - separately cast samples, - side-by-side cast samples, - cast-on samples, or -...

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

This document specifies a method of classifying the microstructure of graphite in cast irons by comparative visual analysis. The purpose of this document is to provide information about the method of graphite classification. It is not intended to give information on the suitability of...