PNST 14-2012
ПНСТ 14-2012
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Machine nanostructured springs. Specifications
Пружины наноструктурированные общемашиностроительные. Технические условия
Status: Not effective - Expired
The standard applies to helical cylindrical springs of compression and tension from round steel, manufactured according to the technology ensuring the formation of a controlled nano-sized substructure of the spring material meeting the requirements of GOST 13764, GOST 13765, GOST 2.401. Parameters of coils of springs according to GOST 13766 - GOST 13776. The standard does not apply to springs designed to work at elevated temperatures, as well as in aggressive and other environments that require the use of special materials.
Стандарт распространяется на винтовые цилиндрические пружины сжатия и растяжения из стали круглого сечения, изготавливаемые по технологии, обеспечивающей формирование контролируемой наноразмерной субструктуры материала пружины, отвечающие требованиям ГОСТ 13764, ГОСТ 13765, ГОСТ 2.401. Параметры витков пружин по ГОСТ 13766 – ГОСТ 13776. Стандарт не распространяется на пружины, предназначенные для работы при повышенных температурах, а также в агрессивных и иных средах, обязывающих к применению специальных материалов.
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Format: Electronic (pdf/doc)
Approved: Federal Agency for Technical Regulation and Metrology,
12/20/2012
SKU: RUSS146353
The Product is Contained in the Following Classifiers:
PromExpert »
SECTION I. TECHNICAL REGULATION »
V Testing and control »
4 Testing and control of products »
4.13 Testing and control of products of engineering industry »
4.13.1 Machinery, equipment and components for general engineering applications »
4.13.1.1 Components and assembly units for general engineering applications »
ISO classifier »
21 MECHANICAL SYSTEMS AND GENERAL PURPOSE DEVICES »
21.160 Springs »
National standards »
21 MECHANICAL SYSTEMS AND GENERAL PURPOSE DEVICES »
21.160 Springs »
National Standards for KGS (State Standards Classification) »
Latest edition »
G Machines, equipment and tools »
G1 General parts and units of machines »
G11 Details and components common to various machines and mechanisms »
The Document References:
GOST 1051-73: Calibrated quality steel
GOST 13764-86: Cylindrical helical compression (tension) springs made of round steel. Classification
GOST 13765-86: Cylindrical helical compression (tension) springs made of round steel. Designation of parameters, methods for determination of dimensions
GOST 13766-86: Cylindrical helical compression (tension) springs of I class and of 1 category made of round steel. Main parameters of coils
GOST 13767-86: Cylindrical helical compression (tension) springs of I class and of 2 category made of round steel. Main parameters of coils
GOST 13768-86: Cylindrical helical compression (tension) springs of I class 3 category made of round steel. Main parameters of coils
GOST 13769-86: Cylindrical helical compression springs of I class and of 4 category made of round steel. Main parameters of coils
GOST 13770-86: Cylindrical helical compression (tension) springs of II class and of 1 category made of round steel. Main parameters of coils
GOST 13771-86: Cylindrical helical compression (tension) springs of II class and of 2 category made of round steel. Main parameters of coils
GOST 13772-86: Cylindrical helical compression (tension) springs of II class and 3 category made of round steel. Main parameters of coils
GOST 13773-86: Cylindrical helical compression springs of II class and of 4 category made of round steel. Main parameters of coils
GOST 13774-86: Cylindrical helical compression springs of III class and of 1 category made of round steel. Main parameters of coils
GOST 13775-86: Cylindrical helical compression springs of III class and of 2 category made of round steel. Main parameters of coils
GOST 13776-86: Cylindrical helical compression springs of III class and of 3 category made of round steel. Main parameters of coils
GOST 14955-77: Quality round steel with a special surface finish
GOST 14959-79: Spring carbon and alloy steel bars. Specifications
GOST 16118-70: Cylindrical helical compression (extension) springs made of round steel. Specifications
GOST 1763-68: Steel. Methods for determination of decarbonised layer depth
GOST 18353-79: Non-destructive check. Classification of types and methods
GOST 2.401-68: Unified system for design documentation. Rules for making drawings of springs
GOST 2590-2006: Round hot-rolled steel bars. Dimensions
GOST 2789-73: Surface roughness. Parameters and characteristics
GOST 7417-75: Calibrated round steel
GOST 8.064-94: State system for ensuring the uniformity of measurements. State verification schedule for means measuring hardness on Rockwell and Super-Rockwell scales
GOST 9012-59: Metals. Method of Brinell hardness measurement
GOST 9013-59: Metals. Method of measuring Rockwell hardness
GOST R 8.697-2010: State system for ensuring the uniformity of measurements. Interpenar spacings in crystals. Method for measurement by means of a transmission electron microscope
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