GOST 5264-80

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ГОСТ 5264-80

GOST 5264−80 Manual arc welding. Welded connections. Main types, design elements and dimensions (with Change No. 1)

GOST 5264−80

Group В05

INTERSTATE STANDARD

MANUAL ARC WELDING. WELDED CONNECTIONS

Main types, design elements and dimensions

Manual arc welding. Welding joints. Main types, design elements and dimensions

ISS 25.160.40
OKP 06 0200 0000

Date of introduction 1981−07−01

Resolution of the USSR State Committee for standards from 24.07.80 N 3827 date of introduction is established with 01.07.81

Limitation of actions taken by Protocol No. 5−94 of the Interstate Council for standardization, Metrology and certification (I & C N 11−12−94)

REPLACE GOST 5264−69

EDITION (November 2009) with amendment No. 1, approved in January 1989 (IUS 4−89), Amendment (ICS 9−2009 standard).

1. This standard establishes the basic types, design elements and dimensions welded joints of steels and iron-Nickel alloys and Nickel-based performed by manual arc welding.

The standard does not apply to welded joints of steel pipelines according to GOST 16037−80.

2. Main types of welded joints shall be as specified in table.1.

3. Structural elements and their dimensions shall be as specified in table.2−54.

Table 1

Connection type	Form prepared edges	The nature of the weld	The cross-sectional shape		The thickness of a welding rotator- developed parts, mm	Conditional notation- the inclusion of the United tion
prepared edges	weld
Butt	With flange edges	Unilateral			1−4	C1
		1−12	C28
With flanging one edge			1−4	Sz
Bevel			S2
Unilateral removable lining			1−4	C4
	Unilateral in the remaining lining			C5
	Unilateral locking			1−4	S6
Bilateral			2−5	C7
Bevel with subsequent gouging		6−12	С42
With bevel	Unilateral			3−60	C8
Unilateral removable lining			C9
	Unilateral in the remaining lining				C10
Unilateral locking			C11
	Bilateral				C12
Curved bevel			15−100	C13
With sloping bevel				C14
With two symmetrical bevels one edge				8−100	C15
With two symmetrical curved bevels one edge			30−120	C16
With two asymmetrical bevels one edge				12−100	С43
The beveled edges	Unilateral			3−60	C17
Unilateral removable lining			C18
	Unilateral in the remaining lining			6−100	C19
Unilateral locking			3−60	C20
	Bilateral			C21
Beveled edges with subsequent gouging			8−40	C45
Curved bevel edge			15−100	C23
With sloping bevel edges			C24
With two symmetrical bevel edges			8−120	C25
With two symmetrical curved bevels edges			30−175	С26
With two symmetrical sloping bevels edges				30−175	С27
With two asymmetrical bevels edges			12−120	C39
			C40
Corner	With flanging one edge	Unilateral			1−4	U1
			1−12	U2
Bevel			1−6	Y4
			1−30
Bilateral			2−8	V5
		2−30
With bevel	Unilateral			3−60	Y6
Bilateral		U7
With two symmetrical bevels one edge			8−100	U8
The beveled edges	Unilateral			3−60	U9
Bilateral		U10
T —	Bevel	Unilateral			2−40	T1
Bilateral		T3
With bevel	Unilateral			3−60	T6
Bilateral		T7
Curved bevel				15−100	T2
Simmetrichnyi with two bevels one edge			8−100	T8
			12−100	T9
With two symmetrical curved bevels one edge			30−120	T5
Lap	Bevel	Unilateral			2−60	H1
Bilateral		H2

Table 2

Dimensions, mm

The symbol weld	Structural elements							no more
prepared edges welded parts	weld	Nomin.	Pred. off.
C1			From 1 to 2	0	+0,5	From to	From to	2+3
	SV. 2 to 4	+1,0

______________
* Size for reference.

Table 3

Dimensions, mm

Designation of a welded joint	Structural elements				no more
prepared edges welded parts	weld	Nomin.	Pred. off.
C28			From 1 to 2	From to		0	+1
		SV. 2 to 6
SV. 6 to 9		+2
	SV. 9 to 12				+3

Table 4

Dimensions, mm

Designation of a welded joint	Structural elements							no more
prepared edges welded parts	weld	Nomin.	Pred. off.
C3			From 1 to 2	0	+0,5	From to	From to	2+3
	SV. 2 to 4	+1,0

_____________
* Size for reference.

Table 5

Dimensions, mm

Designation of a welded joint	Structural elements					not more
prepared edges of the welded parts	weld	Nomin.	Pred. off.	Nomin.	Pred. off.
S2			From 1.0 to 1.5	0	+0,5	6	1,0	±0,5
SV. 1.5 to 3.0	1	±1,0	7	1,5	±1,0
SV. 3.0 to 4.0	2	+1,0 -0,5	8	2,0

Table 6

Dimensions, mm

Designation of a welded joint	Structural elements					, no more	no more
prepared edges welded parts	weld	Nomin.	Pred. off.	Nomin.	Pred. off.
C4			From 1.0 to 1.5	0	+0,5	6	4	1,0	±0,5
SV. 1.5 to 3.0	1	±1,0	7	6	1,5	±1,0
SV. 3.0 to 4.0	2	+1,0 -0,5	8	2,0

Table 7

Dimensions, mm

Designation of a welded joint	Structural elements					, no more
prepared edges welded parts	weld	Nomin.	Pred. off.	Nomin.	Pred. off.
C5			From 1.0 to 1.5	0	+0,5	6	1,0	±0,5
	SV. 1.5 to 3.0	1	±1,0	7	1,5	±1,0
SV. 3.0 to 4.0	2	+1,0 -0,5	8	2,0

Table 8

Dimensions, mm

Designation of a welded joint	Structural elements					, no more
prepared edges of the welded parts	weld	Nomin.	Pred. off.	Nomin.	Pred. off.
S6			From 1.0 to 1.5	0	+0,5	6	1,0	±0,5
	SV. 1.5 to 3.0	1	±1,0	7	1,5	±1,0
SV. 3.0 to 4.0	2	+1,0 -0,5	8	2,0

Table 9

Dimensions, mm

Designation of a welded joint	Structural elements					, no more	± 1
prepared edges welded parts	weld	Nomin.	Pred. off.
C7			2	2	±1,0	8	1,5
SV. 2 to 4	9
		SV. 4 to 5	+1,5 A 1.0	10	2,0

Table 10

Dimensions, mm

Designation of a welded joint	Structural elements			±1	±1	, no more	, no more
prepared edges welded parts	weld
С42			6 to 8	4	7	10	12
	SV. 8 to 10	6	9	12	14
		SV. 10 to 12	8	11	14	16

Table 11

Dimensions, mm

Designation of a welded joint	Structural elements
prepared edges welded parts	weld	Nomin.	Pred. off.	Nomin.	Pred. off.
C8			From 3 to 5	8	±2	0,5	+1,5 -0,5
SV. 5 to 8	12
SV. 8 to 11	16
SV. 11 to 14	20
SV. 14 to 17	24	±3	+2,0 -0,5
SV. 17 to 20	28
SV. 20 to 24	32
SV. 24 to 28	35
SV. 28 to 32	38
SV. 32 to 36	41
SV. 36 to 40	44
SV. 40 to 44	49	±4
SV. 44 to 48	53
SV. 48 to 52	56
SV. 52 to 56	60
SV. 56 to 60	64

GOST 5264-80

GOST 5264−80 Manual arc welding. Welded connections. Main types, design elements and dimensions (with Change No. 1)

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GOST 5264−80 Manual arc welding. Welded connections. Main types, design elements and dimensions (with Change No. 1)

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