GOST 30245-2012

ГОСТ 30245-2012

Steel bent closed welded square and rectangular section for building. Specifications

Профили стальные гнутые замкнутые сварные квадратные и прямоугольные для строительных конструкций. Технические условия

Status: Not effective - Canceled in the Russian Federation. Rosstandart order No. 549-st dated 08/31/2018. Recognize invalid the orders: dated March 6, 2014 No. 91-st; dated June 29, 2018 No. 371-st; IUS 11-2018

This standard applies to steel curved closed welded square and rectangular profiles, then - profiles designed for building steel structures. Profiles are made from sheet rolled products supplied in rolls by forming round tubular sections with specialized mills with a longitudinal welded seam and subsequent rollers with rolls into a square or rectangular profile made of carbon and low alloyed steel produced by electric arc or converter smelting with aftermath treatment to ensure non-metal inclusions

Настоящий стандарт распространяется на стальные гнутые замкнутые сварные квадратные и прямоугольные профили, далее - профили, предназначенные для строительных стальных конструкций. Профили изготовляют из поставляемого в рулонах листового проката путем формирования из него на специализированных станах круглого трубчатого сечения с продольным сварным швом и последующим обжатием валками в квадратный или прямоугольный профиль из углеродистой и низколегированной стали, полученной способом электродуговой или конвертерной выплавки с внепечной обработкой, обеспечивающей модифицирование неметаллических включений

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Format: Electronic (pdf/doc)
Page Count: 44

Approved: Federal Agency for Technical Regulation and Metrology, 3/6/2014

SKU: RUSS73616

Price: $265.05




The Product is Contained in the Following Classifiers:

Construction (Max) » Regulations » Documents System of normative documents in construction » 5. Regulatory documents for building structures and products » K.53 Metal structures »

Welding regulations » Welding work »

Welding regulations » Main materials »

Welding regulations » Pipelines »

Welding regulations » Welding materials »

Welding regulations » Documentation »

Welding regulations » Non-destructive control »

Welding regulations » Heat treatment »

Welding regulations » Defects »

Welding regulations » Welding work » Mechanized welding »

Welding regulations » Welding work » Dusting »

Welding regulations » Main materials » Steel, cast iron »

Welding regulations » Main materials » Non-ferrous metals »

Welding regulations » Welding materials » Gases »

PromExpert » SECTION I. TECHNICAL REGULATION » V Testing and control » 4 Testing and control of products » 4.12 Testing and control of products of metallurgical industry » 4.12.4 Iron and steel products »

ISO classifier » 77 METALLURGY » 77.140 Iron and steel products » 77.140.70 Steel profiles »

National standards » 77 METALLURGY » 77.140 Iron and steel products » 77.140.70 Steel profiles »


As a Replacement Of:

GOST 30245-2003: Steel bent closed welded square and rectangular section for building constructions. Specifications

The Document References:

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

GOST 11358-89: Dial-type thickness gauges and dial-type wall thickness gauges graduated in 0,01 and 0,1 mm. Specifications

GOST 12344-2003: Alloyed and high-alloyed steels. Methods for determination of carbon

GOST 12345-2001: 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 12351-2003: Alloyed and highalloyed steels. Methods for 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 12356-81: Steels alloyed and highalloyed. Methods of the determination of titanium

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

GOST 12358-2002: Alloyed and highalloyed steels. Methods for determination of arsenic

GOST 12359-99: Carbon, alloyed and high-alloyed steels. Methods for determination of nitrogen

GOST 12360-82: Steels alloyed and highalloyed. Methods for the determination of boron

GOST 12361-2002: Alloyed and highalloyed steels. Methods for determination of niobium

GOST 12362-79: Alloy and high-alloy steels. Methods for determination of stibium, lead, tin, zinc and cadmium

GOST 12363-79: Steels alloyed and highalloyed. Methods for the determination of selenium

GOST 12364-84: Steels alloyed and highalloyed. Methods for the determination of cetium

GOST 12365-84: Steels alloyed and highalloyed. Methods for the determination of zirconium

GOST 14350-80: Roll-formed section. Terms and definitions

GOST 14637-89: Thick sheet rolled stock of normal quality carbon steel

GOST 1497-84: Metals. Methods of tension test

GOST 15150-69: Machines, instruments and other industrial products. Modifications for different climatic regions. Categories, operating, storage and transportation conditions as to environment climatic aspects influence

GOST 16523-97: Rolled sheets from quality and ordinary carbon steel for general purposes. Specifications

GOST 166-89: Vernier callipers. Specifications

GOST 17066-94: Thin sheet rolled stock of high strength steel

GOST 18895-97: Steel. Method of photoelectric spectral analysis

GOST 19281-89: Rolled steel with increased strength. General specifications

GOST 19903-74: Hot-rolled steel sheets. Dimensions

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

GOST 22536.10-88: Carbon steel and unalloyed cast iron. Methods for determination of alluminium

GOST 22536.11-87: Carbon steel and unalloyed cast iron. Methods for determination of titanium

GOST 22536.12-88: Carbon steel and unalloyed cast iron. Methods for determination of vanadium

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 22536.7-88: Carbon steel and unalloyed cast iron. Methods for determination of chromium

GOST 22536.8-87: Carbon steel and unalloyed cast iron. Methods for determination of copper

GOST 22536.9-88: Carbon steel and unalloyed cast iron. Methods for determination of nickel

GOST 26877-2008: Metal products. Methods of measuring form variations

GOST 27772-88: structural steel structure rolled products. General specifications

GOST 28473-90: Iron, steel, ferroalloys, metal chromium and metal manganese. General requirements for methods of analysis

GOST 427-75: Measuring metal rules. Basic parameters and dimensions. Specifications

GOST 5264-80: Manual are welding. Welding joints. Main types, design elements and dimensions

GOST 5378-88: Vernier protractors. Specifications

GOST 6507-90: Micrometers. Specifications

GOST 6996-66: Welded joints. Methods of mechanical properties determination

GOST 7502-98: Measuring metal tapes. Specifications

GOST 7566-94: Metal products

GOST 7661-67: Dial depth gauges. Specifications

GOST 8026-92: Levelling rules. Specifications

GOST 8713-79: Flux welding. Welded joints. Maih types design elements and dimensions

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

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