OST 3-1686-90

ОСТ 3-1686-90

Billets made of structural steel for engineering. General Specifications.

Заготовки из конструкционной стали для машиностроения. Общие технические условия.

Status: No expiration date

The standard applies to workpieces of diameters, with a side of a square or up to 350 mm thick from structural steel in the form of rolled products, forgings and forgings, intended for the manufacture of parts for the industry. The standard does not apply to blanks for springs, torsion shafts and springs.

Стандарт распространяется на заготовки диаметров, стороной квадрата или толщиной до 350 мм из конструкционной стали в виде проката, штамповок и поковок, предназначен для изготовления деталей изделий отрасли. Стандарт не распространяется на заготовки для рессор, торсионных валов и пружин

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Format: Electronic (pdf/doc)

Approved: Ministry, 3/13/1990

SKU: RUSS109301


Price: request_a_quote

The Product is Contained in the Following Classifiers:

Construction (Max) » Standards » Industry Standards and Specifications » Industry standards »

ISO classifier » 77 METALLURGY » 77.140 Iron and steel products » 77.140.85 Cast iron and steel forgings »

National standards » 77 METALLURGY » 77.140 Iron and steel products » 77.140.85 Cast iron and steel forgings »

National Standards for KGS (State Standards Classification) » Latest edition » V Metals and metal products » V3 Steel quality and high quality (quality stock) » V31 Blanks. Forms. Slabs »

National Standards for OKSTU » FINISHED ROLLED STEELS (INCLUDING BILL FOR EXPORT) » Commodity blank »


As a Replacement Of:

OST 3-1686-80: Billets made of structural steel for engineering. General Specifications.

The Document References:

GOST 10243-75: Steel. Methods of test and estimation of macrostructure

GOST 103-76: Hot-rolled steel strip. Dimensions

GOST 1050-88: Carbon structural quality steel gauged bars with special surface finish. General specifications

GOST 11269-76: Universal rolled plates and wide strips made of special purpose structural high-grade Alloy steel

GOST 1133-71: Forged round and square steel. Dimensions

GOST 12344-78: Alloyed and high-alloyed steels. Methods for determination of carbon

GOST 12345-88: Alloyed and high-alloyed steels. Methods of sulphur determination

GOST 12346-78: Alloyed and high-alloyed steels. Methods of silicon determination

GOST 12347-77: Alloyed and high-alloyed steels. Methods for determination of phosphorus

GOST 12348-78: Alloyed and high-alloyed steels. Methods of manganese determination

GOST 12349-83: Alloyed and high-alloyed steels. Methods for determination of tungsten

GOST 12350-78: Alloyed and high-alloyed steels. Methods of chromium determination

GOST 12351-81: Steels alloyed and highalloyed. Methods for the determination of vanadium

GOST 12352-81: Steels alloyed and highalloyed. Methods for the determination of nickel

GOST 12353-78: Alloyed and high-alloyed steels. Methods of cobalt determination

GOST 12354-81: Steels alloyed and highalloyed. Methods for the determination of molybdenum

GOST 12355-78: Alloyed and high-alloyed steels. Methods of copper determination

GOST 12357-84: Steels alloyed and highalloyed. Methods for the, determination of aluminium

GOST 12358-82: Steels alloyed and highalloyed. Methods for the determination of arsinic

GOST 14019-80: Metals. Methods of bend tests

GOST 14637-79: Rolled thick-plate and wide-band universal of carbon steel for general use. Specification

GOST 14955-77: Quality round steel with a special surface finish

GOST 1497-84: Metals. Methods of tension test

GOST 1577-81: Rolled sheets and wide strips of structural quality steel. Specifications

GOST 16523-89: Rolled sheets from carbon quality and ordinary steel for general purposes

GOST 18661-73: Steel. Method for measurement of hardness by shock indentation

GOST 20560-75: Alloy and high-alloy steels. General requirement for methods of chemical analysis

GOST 22536.0-87: Carbon steel and unalloyed cast iron. General requirements for methods of analysis

GOST 22536.1-88: Carbon steel and unalloyed cast iron. Methods for determination of general carbon and graphite

GOST 22536.2-87: Carbon steel and unalloyed cast iron. Methods for the determination of sulfur

GOST 22536.3-88: Carbon steel and unalloyed cast iron. Methods for determination of phosphorus

GOST 22536.4-88: Carbon steel and unalloyed cast iron. Methods for determination of silicon

GOST 22536.5-87: Carbon steel and unalloyed cast iron. Methods for determination of manganese

GOST 22536.6-88: Carbon steel and unalloyed cast iron. Methods for determination of arsenic

GOST 23677-79: Hardness meters for metals

GOST 2590-88: Round steel bars. Dimensions

GOST 2591-88: Square Hot-rolled Steel Bars Dimensions

GOST 2879-88: Hot-rolled hexagonal steel. Range of sizes

GOST 2999-75: Metals and alloys. Vickers hardness teat by diamond pyramid

GOST 380-88: Common quality carbon steel. Grades

GOST 4543-71: Structural alloyed steel

GOST 5632-72: High-alloy steels and corrosion-proof, heat-resisting and heat treated alloys. Grades

GOST 5949-75: Gauged corrosion-resistant, heat-resistant and high-temperature steel shape

GOST 7062-79: Carbon and alloyed steel forgings fabricated by press forging. Allowances and tolerances

GOST 7417-75: Calibrated round steel

GOST 7505-74: Steel stamping forgings. Tolerances, allowances and forging laps

GOST 7564-73: Steel. General rules of samples, blanks and test pieces for mechanical and technological tests

GOST 7565-81: Iron, steel and alloys. Sampling for determination of chemical composition

GOST 7566-81: Rolled stock and products for further treatment

GOST 7829-70: Carbon and alloyed steel forgings fabricated by hammer forging. Allowances and tolerances

GOST 8479-70: Structural carbon and alloy steel forgings

GOST 8559-75: Square bar steel. Products sizes

GOST 8560-78: Calibrated hexahedral rolled stock

GOST 8732-78: Seamless hot-deformed steel pipes. Range of sizes

GOST 8734-75: Seamless steel tubes cold deformed. Range

GOST 9012-59: Metals. Method of Brinell hardness measurement

GOST 9013-59: Metals. Method of measuring Rockwell hardness

GOST 9454-78: Metals. Method for testing the impact strength at the low, room and high temperature

GOST 9567-75: Precision steel tubes. Range

The Document is Referenced By:

OTT 1.5.2.01.999.0157-2013: The supporting structures of the elements of nuclear plants with water-cooled power reactors. General technical requirements

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