GOST 22838-77
ГОСТ 22838-77
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Heat-resistant alloys. Methods of testing and estimation of macrostructures
Сплавы жаропрочные. Методы контроля и оценки макроструктуры
Status: Effective. The limitation of the effectiveness period has been lifted: Protocol No. 7-95 of the IGU dated 01.03.95 (IUS 11-1995)
The standard applies to the rolling of heat-resistant alloys on nickel and iron-nickel base in the form of rods and billets with a thickness and diameter from 20 to 220 mm, obtained by hot deformation, and establishes methods for monitoring and evaluating the macrostructure.
Стандарт распространяется на прокат из жаропрочных сплавов на никелевой и железо-никелевой основе в виде прутков и заготовок толщиной и диаметром от 20 до 220 мм, полученных методом горячего деформирования, и устанавливает методы контроля и оценки макроструктуры.
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Format: Electronic (pdf/doc)
Approved: Gosstandart of the USSR,
12/5/1977
SKU: RUSS56771
The Product is Contained in the Following Classifiers:
ISO classifier »
71 CHEMICAL INDUSTRY »
71.040 Analytical Chemistry »
71.040.50 Physicochemical methods of analysis »
National standards »
71 CHEMICAL INDUSTRY »
71.040 Analytical Chemistry »
71.040.50 Physicochemical methods of analysis »
ISO classifier »
77 METALLURGY »
77.040 Metal Testing »
National standards »
77 METALLURGY »
77.040 Metal Testing »
ISO classifier »
77 METALLURGY »
77.040 Metal Testing »
77.040.01 Testing of metals in general »
National standards »
77 METALLURGY »
77.040 Metal Testing »
77.040.01 Testing of metals in general »
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 »
FINISHED ROLLED STEELS (INCLUDING BILL FOR EXPORT) »
Control methods (testing, analysis, measurements) »
The Document References:
GOST 10243-75: Steel. Methods of test and estimation of macrostructure
GOST 177-88: Hydrogen peroxide
GOST 2789-73: Surface roughness. Parameters and characteristics
GOST 3118-77: Reagents. Hydrochloric acid. Specifications
GOST 4461-77: Reagents. Nitric acid. Specifications
The Document is Referenced By:
GOST 23705-79: Hot-rolled and forged high-temperature alloy bars
GOST 26131-84: Heat-resisting steel forgings. General specifications
GOST R 56467-2015: Space systems. Powder metal and metal composite materials. Classification. Nomenclature of indices
GOST R 57180-2016: Welding joints. Methods for determination of mechanical properties, macrostructure and microstructure
GOST R 58177-2018: United power system and isolated power systems. Thermal power plants. Thermal-mechanical equipment of thermal power plants. Control of condition of metal. Norms and requirements
KMS 955:2017: Foods series "Carats health" containing fiber. Specifications
RD 34.17.427-89: Procedural Guidelines. Nondestructive Testing at Thermal Power Stations. General Requirements
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