GOST 9450-76
ГОСТ 9450-76
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Measurements microhardness by diamond instruments indentation
Измерение микротвердости вдавливанием алмазных наконечников
Status: Effective - Supersedes. The limitation of effectiveness has been lifted: Resolution of the State Standard No. 1665 of 10.29.91
The standard establishes a method for measuring the microhardness of products and samples from metals, alloys, minerals, glasses, plastics, semiconductors, ceramics, thin sheets, foils, films, electroplating, diffusion, chemically precipitated and electrodeposited coatings indented diamond tips.
Стандарт устанавливает метод измерения микротвердости изделий и образцов из металлов, сплавов, минералов, стекол, пластмасс, полупроводников, керамики, тонких листов, фольги, пленок, гальванических, диффузионных, химически осажденных и электроосажденных покрытий вдавливанием алмазных наконечников.
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Format: Electronic (pdf/doc)
Approved: State Committee of Standards of the Council of Ministers of the USSR,
1/9/1976
SKU: RUSS67547
The Product is Contained in the Following Classifiers:
PromExpert »
SECTION I. TECHNICAL REGULATION »
V Testing and control »
2 Tests for external factors »
2.2 Testing of manufacturing products »
ISO classifier »
77 METALLURGY »
77.040 Metal Testing »
77.040.10 Mechanical testing of metals »
National standards »
77 METALLURGY »
77.040 Metal Testing »
77.040.10 Mechanical testing of metals »
National Standards for KGS (State Standards Classification) »
Latest edition »
V Metals and metal products »
V0 General rules and regulations on metallurgy »
V09 Test methods. Packaging. Marking »
National Standards for OKSTU »
CAST IRON, FERRO ALLOYS, STEEL »
Control methods (testing, analysis, measurements) »
National Standards for OKSTU »
FINISHED ROLLED STEELS (INCLUDING BILL FOR EXPORT) »
Control methods (testing, analysis, measurements) »
National Standards for OKSTU »
RAW MATERIALS OF NON-FERROUS METALS, NON-FERROUS METALS AND THEIR ALLOYS »
Control methods (testing, analysis, measurements) »
As a Replacement Of:
GOST 9450-60: Metals. Method for testing for micro hardness by pressing a diamond pyramid
The Document References:
GOST 2789-73: Surface roughness. Parameters and characteristics
GOST 9377-81: Diamond indenters and hammers for metal and alloys hardness testing machines. Specifications
The Document is Referenced By:
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GOST R 9.318-2013: Unified system of corrosion and ageing protection. Nanostructure non-metallic inorganic coatings formed by microarc oxidation on aluminium and its alloys. General requirements and methods of control
MI 244-82: State system for ensuring uniformity of measurements. Methodical instructions. PMT-3 microhardness tester. Method of verification
ODM 218.2.044-2014: Recommendations for the performance of instrument and instrumental measurements in assessing the technical condition of bridge structures on highways
OST 24.074.05-83: Quality indicator system. Coal pumps. Product indicators.
PNST 64-2015: Material bulk nanostructured carbon. Specifications
R 4.054.004-89: Details from alloys of ferrous and non-ferrous metals. Thermal and chemical-thermal treatment. Typical Processes
RD 153-34.0-17.456-98: Industry-Specific System "Robustness of Obsolete Thermal Power Stations
RD 22-16-2005*: Guiding regulatory material. Hoisting machines. Selection of materials for the manufacture, repair and reconstruction of welded steel structures
RD 50-187-80: Guidelines. Reliability in technology. Hardening of steel products by chemical and heat treatment. Diffusion chrome plating
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