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USSR STATE COMMITTEE FOR CONSTRUCTION

Moscow

STATE STANDARD OF THE UNION OF THE SSR

By the Decree of the State Committee of Standards of the Council of Ministers of the USSR dated January 17, 1974 No. 143, the introduction period was established

from 01.01.75

Checked in 1985. By the Resolution of the State Standard of May 13, 1985 No. 1329, the validity period was extended

until 01.01.90

Non-compliance with the standard is punishable by law

This standard applies to steel tape width from 20 to 220 mm, thickness from 1.2 to 5.0 mm, obtained by hot rolling or longitudinal cutting of hot-rolled sheet steel coils.

1. ASSORTMENT

1.1. The width, thickness and weight of 1 m of the tape must correspond to those indicated in Table. one.

Table 1

Note. The cross-sectional area of ​​the tape is calculated from the nominal dimensions. When calculating the mass of 1 m, the density of steel is assumed to be 7.85 g/cm 2 .

1.2. Limit deviations in the thickness of the tape must correspond to:

for a tape with a rolled edge - tab. 2;

table 2

for a split tape - tab. 3.

Table 3

For a strip obtained by slitting hot-rolled sheet steel (cut strip), the variation in thickness across the cross section should not exceed half the sum of the maximum thickness deviations.

1.3. Limit deviations in width must correspond to:

mm - for a tape with a rolled edge up to 60 mm wide;

% of width - for a tape with a rolled edge with a width of more than 60 mm;

2.0 mm - for cut tape

Example symbol hot-rolled strip 3.5 mm thick, 50 mm wide, made of BST2ps steel:

2. TECHNICAL REQUIREMENTS

2.1. The tape must be made from carbon steel ordinary quality grades Bst0-Bst5 of the first or second category of all degrees of deoxidation according to GOST 380-71.

2.2. On the surface of the tape, defects are not allowed, the depth or height of which exceeds the maximum deviations in thickness. For a cut tape, burrs are allowed on the edges with a height of not more than 1 mm.

Sloping cleaning of external defects of the tape surface is allowed. The stripping width must be at least five times the depth. The stripping depth should not exceed the minus maximum deviation in the thickness of the tape.

2.3. By agreement between the manufacturer and the consumer, the ends of the tape with a rolled edge are cut off.

2.4. Telescopicity of the roll is allowed within 1/4 of the width of the tape, but not more than 50 mm.

2.5. The crescent shape (curvature in the horizontal plane) of a tape with a rolled edge should be 0.6% of the length, a split tape - is set by agreement between the manufacturer and the consumer.

3. ACCEPTANCE RULES

3.1. General rules acceptance - according to GOST 7566 -81.

3.2. For acceptance, the tape is submitted in batches. The batch must consist of strips of the same steel grade, one heat and one size. Combined batches of steel of the same brand of different heats are allowed, but not more than four.

3.3. To check the quality and dimensions, 2% of the tape is selected from the batch, but not less than two skeins.

(Revised edition, Rev. No. 1).

3.4. (Deleted, Rev. No. 1).

4. TEST METHODS

4.1. For determining chemical composition steel samples are taken according to GOST 7565-81.

The chemical composition of the cut tape is not controlled, but is indicated in the certificate according to the data of the melt analysis.

4.2. The surface of the tape is checked without the use of magnifying devices at a length of at least two turns from the end of the roll.

4.3. The tape size is checked with a micrometer or other measuring instrument at a distance of at least one turn from the end of the roll. The thickness of the tape up to 30 mm wide is measured in the middle of the width, over 30 mm - at a distance of at least 15 mm from the edge.

5. MARKING, PACKAGING, TRANSPORT AND STORAGE

5.1. Marking, packaging, transportation and storage - according to GOST 7566-81.

Sec. 5. (Changed edition. Rev. No. 1).

GOST 6009-74

Group B24

INTERSTATE STANDARD

HOT ROLLED STEEL TAPE

Specifications

Hot-rolled steel strip. Specifications

OKP 09 3500

Introduction date 1975-01-01

By the Decree of the State Committee of Standards of the Council of Ministers of the USSR of January 17, 1974 N 143, the date of introduction was set to 01.01.75

The validity period was removed according to protocol N 4-93 of the Interstate Council for Standardization, Metrology and Certification (IUS 4-94)

INSTEAD OF GOST 6009-57

EDITION with Amendment No. 1, approved in May 1985 (IUS 8-85).


This standard applies to steel strip with a width of 20 to 220 mm, a thickness of 1.2 to 5.0 mm, obtained by hot rolling or slitting hot-rolled sheet steel.

1. ASSORTMENT

1. ASSORTMENT

1.1. The width, thickness and weight of 1 m of the tape must correspond to those indicated in Table 1.

Table 1

Note. The cross-sectional area of ​​the tape is calculated from the nominal dimensions. When calculating the mass of 1 m, the density of steel is assumed to be 7.85 g/cm.

1.2. Limit deviations in the thickness of the tape must correspond to:

for a tape with a rolled edge - table 2;

table 2

for a split tape - table 3.

Table 3

For a strip obtained by slitting hot-rolled sheet steel (cut strip), the variation in thickness across the cross section should not exceed half the sum of the maximum thickness deviations.

1.3. Limit deviations in width must correspond to:

mm - for a tape with a rolled edge up to 60 mm wide;

% of width - for a tape with a rolled edge with a width of more than 60 mm;

+2.0 mm - for a cut tape.

An example of a symbol for a hot-rolled strip 3.5 mm thick, 50 mm wide made of BST2ps steel:

Tape 3.5x50 Bst2ps GOST 6009-74

2. TECHNICAL REQUIREMENTS

2.1. The tape must be made of carbon steel of ordinary quality grades VSt0-BSt5 of the first or second category of all degrees of deoxidation in accordance with GOST 380-94 *
______________
* In the territory Russian Federation valid GOST 380-2005. - Database manufacturer's note.

2.2. On the surface of the tape, defects are not allowed, the depth or height of which exceeds the maximum deviations in thickness. For a cut tape, burrs are allowed on the edges with a height of not more than 1 mm.

Sloping cleaning of external defects of the tape surface is allowed. The stripping width must be at least five times the depth. The stripping depth should not exceed the minus maximum deviation in the thickness of the tape.

2.3. By agreement between the manufacturer and the consumer, the ends of the tape with a rolled edge are cut off.

2.4. Telescopicity of the roll is allowed within the width of the tape, but not more than 50 mm.

2.5. The crescent shape (curvature in the horizontal plane) of a tape with a rolled edge should be 0.6% of the length, a split tape - is set by agreement between the manufacturer and the consumer.

3. ACCEPTANCE RULES

3.1. General acceptance rules - according to GOST 7566-94.

3.2. For acceptance, the tape is submitted in batches. The batch must consist of strips of the same steel grade, one heat and one size. Combined batches of steel of the same brand of different heats are allowed, but not more than four.

3.3. To check the quality and dimensions, 2% of the tape is selected from the batch, but not less than two skeins.

(Changed edition, Rev. N 1).

3.4. (Excluded, Rev. N 1).

4. TEST METHODS

4.1. To determine the chemical composition of steel, samples are taken according to GOST 7565-81.

The chemical composition of the cut tape is not controlled, but is indicated in the certificate according to the data of the melt analysis.

4.2. The surface of the tape is checked without the use of magnifying devices at a length of at least two turns from the end of the roll.

4.3. The tape size is checked with a micrometer or other measuring instrument at a distance of at least one turn from the end of the roll. The thickness of the tape up to 30 mm wide is measured in the middle of the width, over 30 mm - at a distance of at least 15 mm from the edge.

5. MARKING, PACKAGING, TRANSPORT AND STORAGE

5.1. Marking, packaging, transportation and storage - according to GOST 7566-94.

Section 5. (Changed edition, Rev. N 1).

Electronic text of the document
prepared by Kodeks JSC and verified against:
official publication
Steel rolling. Feeds: Sat. GOSTs. -
M.: IPK Standards Publishing House, 2003

STATE STANDARD

UNION SSR

HOT ROLLED STEEL TAPE

TECHNICAL CONDITIONS

GOST 6009-74

Official edition

USSR STATE COMMITTEE ON STANDARDS

UDI 669.14-418.2-122.4:006.354 Group B24

STATE STANDARD OF THE UNION OF THE SSR

HOT-ROLLED STEEL TAPE Specifications

Hot-rolled steel strip. Specifications

GOST

6009-74* *

GOST 6009-57

By the Decree of the State Committee of Standards of the Council of Ministers of the USSR dated January 17, 1974 No. 143, the deadline for the introduction was established

Checked in 1985. By the Resolution of the State Standard of May 13, 1985 No. 1329, the validity period was extended

Non-compliance with the standard is punishable by law

This standard applies to steel strip with a width of 20 to 220 mm, a thickness of 1.2 to 5.0 mm, obtained by hot rolling or slitting hot-rolled sheet steel.

1. ASSORTMENT

1.1. The width, thickness and weight of 1 m of the tape must correspond to those indicated in Table. one.

Official publication Reprint prohibited

* Reissue (January 1986) with Amendment No. 1 approved in May 1985 (ICC 8-85).

© Standards Publishing, 1986

Table I

Note, The cross-sectional area of ​​the tape is calculated according to the nominal dimensions. When calculating the mass of 1 m, the steel density is assumed to be 7.85 g/cm 3 .

Page 22 GOST 6009-74

1.2. Limit deviations in the thickness of the tape must correspond to:

for a tape with a rolled edge - tab. 2;

for a split tape - tab. 3.

Table 3

For a strip obtained by slitting hot-rolled sheet steel (cut strip), the variation in thickness across the cross section should not exceed half the sum of the maximum thickness deviations.

1.3. Limit deviations in width must correspond to:

mm - for a tape with a rolled edge up to 60 mm wide;

2.0% of the width - for a tape with a rolled edge over 60 mm wide;

2.0 mm - for a cut tape.

An example of a symbol for a hot-rolled strip 3.5 mm thick, 50 mm wide made of BST2ps steel:

Tape 3.5x50 Bst2ps GOST 6009-74

2. TECHNICAL REQUIREMENTS

2.1. The tape must be made of carbon steel of ordinary quality grades BstO-BSt5 of the first or second category of all degrees of deoxidation in accordance with GOST 380-71.

2.2. On the surface of the tape, defects are not allowed, the depth or height of which exceeds the maximum deviations in thickness. For a cut tape, burrs are allowed on the edges with a height of not more than 1 mm.

Sloping cleaning of external defects of the tape surface is allowed. The stripping width must be at least five times the depth. The stripping depth should not exceed the minus maximum deviation in the thickness of the tape.

2.3. By agreement between the manufacturer and the consumer, the ends of the tape with a rolled edge are cut off.

2.4. Telescopicity of the roll is allowed within l U of the tape width, but not more than 50 mm.

2.5. The crescent shape (curvature in the horizontal plane) of a tape with a rolled edge should be 0.6% of the length, a split tape - is set by agreement between the manufacturer and the consumer.

3. ACCEPTANCE RULES

3.1. General acceptance rules - according to GOST 7566-81.

3.2. For acceptance, the tape is submitted in batches. The batch must consist of strips of the same steel grade, one heat and one size. Combined batches of steel of the same brand of different heats are allowed, but not more than four.

3.3. To check the quality and dimensions, 2% of the tape is selected from the batch, but not less than two skeins.

(Revised edition, Rev. No. 1).

3.4. (Deleted, Rev. No. 1).

4. TEST METHODS

4.1. To determine the chemical composition of steel, samples are taken according to GOST 7565-81.

GOST 6009-74 Page, 5

The chemical composition of the cut tape is not controlled, but is indicated in the certificate according to the melt analysis,

4.2. The surface of the tape is checked without the use of magnifying devices at a length of at least two turns from the end of the roll,

4.3, Checking the dimensions of the tape is carried out with a micrometer or other measuring instrument at a distance of at least the length of one thread from the end of the roll. The thickness of the tape up to 30 wide is measured in the middle of the width, over 30 mm - at a distance of at least 15 mm from the edge,

I. MARKING, PACKAGING, TRANSPORT AND STORAGE

5.1. Marking, packaging, transportation and storage in accordance with GOST 7566-81.

Sec. 5. (Changed edition, Rev. No. 1),