GOST 14806-80

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ГОСТ 14806-80

GOST 14806−80 Arc welding of aluminium and aluminium alloys in inert gases. Welded connections. Main types, design elements and dimensions (with Change No. 1)

GOST 14806−80
Group В05

STATE STANDARD СОЮ3А SSR

ARC WELDING OF ALUMINIUM AND ALUMINIUM ALLOYS
IN INERT GASES. WELDED CONNECTIONS

Main types, design elements and dimensions

Arc welding of aluminium alloys in inert gases.
Welded joints. Main types, design elements and dimensions

OKP 0602000000

Date of introduction 1981−07−01

INFORMATION DATA

1. APPROVED AND put INTO EFFECT by decision of the USSR State Committee for standards from 24.07.80 N 3826

2. The frequency of inspection is 5 years.

3. Replace GOST 14806−69

4. Reference normative and technical documents

The designation of the reference document referenced	Item number
GOST 2789−73	5

5. Validity extended until 01.07.96* decree of Gosstandart of the USSR from 03.05.90 N 1078

_________________________

* Expiration removed by Protocol No. 5−94 of the Interstate Council for standardization, Metrology and certification (I & C N 11−12, 1994). — Note the CODE.

6. The re-release (Dec 1990) with amendment No. 1 adopted in October 1989 (IUS 1−90)
1. This standard applies to welded joints of aluminium and aluminium alloys with a thickness of edge welded parts from 0.8 to 60.0 mm, inclusive.

The standard does not apply to welded joints of pipelines.

The standard establishes the basic types of welded joints, structural elements and dimensions of cutting edges and weld.

2. In standard, the following symbols methods of arc welding in inert gases:

Rinp — manual non-consumable electrode with filler metal;

ANP — automatic non-consumable electrode with filler metal;

Ainp-3 — automatic non-consumable electrode with filler metal — three phase;

APL — automatic consumable electrode — odnogolosy;

PEEP — semi-consumable electrode.

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

4. Structural elements and their dimensions shall be as specified in table. 2−51.

Table 1

Type soy di	Form homework-	Character	The cross-sectional shape		The thickness of the parts to be welded, mm, for welding methods					Conditi — ing train — nache-
no Deposit	Lenno edges	weld	prepared edges	weld	Rinp	Ainp	Ainp-3	PEEP	AIP	connection
With selection — process edge									C1
With the selection process one edge	Unilateral			0,8−2,0	0,8−2,0	-	-	-	C3
			0,8−4,0	0,8−4,0		4−12	4−12	S2
Unilateral removable lining								C4
Sty — big deal	Bevel	Unilateral in the remaining lining			0,8−5,0	0,8−16,0	4−25	3−12	3−12	C5
	Bilateral			2,0−6,0	2,0−10,0	10−30	4−34	4−34	C7
		Unilateral					C8
		Unilateral removable lining						C9
	With bevel	Unilateral in the remaining lining			4−20	6−20		C10
							C12
With curve — linear bevel							C13
With scrap — ing a bevel				16−30	-	-	16−30	-	C14
With two simmet — richnyj bevels one edge	Bilateral			12−35	12−35		C15
With two simmet — richnyj curve — linear bevels one edge				32−60	32−60		C16
With two asymmetrically cut organza fabric. — richnyj bevels one edge			12−35	12−35		С43
With two simmet — richnyj bevels one edge polygon			32−60	32−60		C44
Unilateral			4−20	8−20	-	10−30	10−30	C17
Unilateral removable lining				8−20			S18
The beveled edges	Unilateral in the remaining lining			5−30	5−30	5−30	10−30	10−30	C19
			4−20	4−40	20−40	C21
Sty — big deal	Crooked straight — line bevel edge									C23
With scrap — ing a bevel edge				12−30	12−50	32−50	12−30	12−30	C24
With two simmet — richnyj bevels edges	Bilateral				12−30				C25
With two simmet — richnyj curve — linear bevels edges				30−40	30−60	32−60	30−60	30−60	С26
With two simmet — richnyj sloping bevels				30,0−40,0	30,0−60,0	30−60	30−60	С27
With two asymmetrically cut organza fabric. — richnyj bevels edges				12,0−30,0	12,0 — 60,0	32−60	12−30	12−30	C39
With the selection process one edge	Unilateral			1,0−2,5	1,0−2,5	-	-	U1
Unilateral
Bevel			1,5−12,0	1,5−12,0	5−12	5−12	Y4
Bilateral			1,5−5,0	1,5−5,0
		1,5−12,0	1,5−12,0		5−12	5−12	V5
Unilateral		Y6
Corner	With bevel			4,0−20,0	4,0−20,0	-	4−20	4−20	U7
With curve — linear bevel			16,0−30,0	16,0−30,0	16−30	16−30	11
With sloping bevel			16−30	16−30	16−30	16−30	U12
With two simmet — richnyj bevels one edge	Bilateral			12−35		12−35		U8
With two simmet — richnyj curve — linear bevels one edge				32−60	-	32−60	-	Y13
	With two simmet — richnyj broken bevel one edge			U14
Unilateral								U9
The beveled edges	Bilateral			12−30	12−30	-	12−30	12−30	U10
Bevel	Unilateral							T1
Bilateral			1−20	2−20	3−20	3−20	3−20	T3
With bevel	Unilateral							T6
Bilateral			4−20	4−20		4−20	4−20	T7
Tav — Novoe	With curve — linear bevel				16−30	-	-	16−30	-	T2
With two simmet — richnyj bevels one edge	Bilateral			12−35	12−35		12−35	12−35	T8
With two simmet — richnyj curve — linear bevels one edge				T5
With two simmet — richnyj broken bevel one edge				32−60	-		32−60	-	T10
On — his- accurate	Bevel	Unilateral		H1
Bilateral			1−20	2−20	4−20	4−20	4−20	H2

(Changed edition, Rev. N 1).

Table 2

Dimensions, mm

Conditi — ing	Structural elements
the designation of welded joints	prepared edges of the welded parts	weld	SPO — sob swar — Ki		Nomin.	Pred. off.			not more	Nomin.	Pred. off.
From 0.8 to 1.0	+0,1			7	0,8
C1			Rinp; Ainp	SV. 1,0 to 1.5	0	+0,2	From to 2.5	From to 2.5	10	1,0	±0,5
SV. 1.5 to 2.0	1,5	±1,0

_______________
* Size for reference.

(Changed edition, Rev. N 1).

Table 4

Dimensions, mm

Conditi — ing	Structural elements
the notation svar — tion connection	homework- Lenno edges cook- transmitted on details	weld	SPO — sob swar — Ki		Nomin.	Pred. off.			not more	Nomin.	Pred. off.
From 0.8 to 1.0	+0,1	7	0,8
C3	Rinp; Ainp	SV. 1,0 to 1.5	0	+0,2	From to 2.5	From to 2.5	10	1,0	±0,5
		SV. 1.5 to 2.0	1,5	±1,0

________________
* Size for reference.

Table 4 *

________________
* The text in accordance with the original. — Note the CODE.

Dimensions, mm

Structural elements
Designation of a welded joint	homework- Lenno edges cook- transmitted on details	weld	SPO — sob swar — Ki		Nomin.	Pred. off.	not more	Nomin.	Pred. off.
From 0.8 to 1.0	+0,5	7	0,8
Rinp; Ainp	SV. 1.0 to 2.5	10	±0,5
SV. 2.5 to 4.0	12
S2			From 4.0 to 6.0	14	1,0
AIP; PEEP	SV. Of 6.0 to 8.0	0	+1,0	19
SV. Of 8.0 to 10.0	21	2,0	±1,0
SV. 10.0 and 12.0	+2,0	23

Table 5

Dimensions, mm

Conditi — ing	Structural elements
the notation svar — tion connection	prepared edges of the welded parts	weld	Welding method		Nomin.	Pred. off.	not more	Nomin.	Pred. off.
From 0.8 to 1.0	7
Rinp; Ainp	SV. 1.0 to 2.0	+0,5	10	0,8
SV. 2.0 to 4.0	12	1,0	±0,5
SV. A 4.0 to 5.0	14
SV. Of 4.0 to 6.0	+1,0	15
SV. Of 6.0 to 8.0	16
C4			Ainp; Ainp-3	SV. Of 8.0 to 10.0	19
SV. 10.0 and 12.0	21	2,0
SV. At 12.0 to 14.0	0	22
SV. 14,0 to 16,0	23	±1,0
SV. Of 16.0 to 18.0	+2,0	32	3,0
Ainp-3	SV. 18,0 to 22,0	35	4,0
SV. Of 22.0 to 25.0	38	4,5
From 3.0 to 6.0	14
AIP PEEP	SV. Of 6.0 to 8.0	16
SV. Of 8.0 to 10.0	+1,0	18	2,0
SV. 10.0 and 12.0	20

Table 6

Dimensions, mm

Conditi — ing	Structural elements
designation of a welded joint	prepared edges of the welded parts	weld	Welding method		Nomin.	Pred. off.	not more	Nomin.	Pred. off.
From 0.8 to 1.0	0	±1,5	8	0,8
Rinp; Ainp	SV. 1.0 to 2.0	10	±0,5
SV. 2.0 to 4.0	1	±1,0	12	1,0
SV. A 4.0 to 5.0	14
SV. Of 4.0 to 6.0	15
SV. Of 6.0 to 8.0	16
C5			Ainp; Ainp-3	SV. Of 8.0 to 10.0	19	2,0
SV. 10.0 and 12.0	21
	SV. At 12.0 to 14.0		±1,5	22
SV. 14,0 to 16,0	23
SV. Of 16.0 to 18.0	1,5	24	3,0	±1,0
Ainp-3	SV. 18,0 to 22,0	25	4,0
SV. Of 22.0 to 25.0	26	4,5
SV. 3.0 to 6.0	14
AIP; PEEP	SV. Of 6.0 to 8.0	16
SV. Of 8.0 to 10.0	±1,0	18	2,0
SV. 10.0 and 12.0	20

Table 7

Dimensions, mm

Conditi — ing	Structural elements
designation of a welded joint	prepared edges of the welded parts	weld	Welding method		Nomin.	Pred. off.	not more	Nomin.	Pred. off.
From 2 to 3	10
Rinp; Ainp	SV. 3 to 4	12
SV. 4 to 6	+1	1	±0,5
SV. 6 to 8	16
Ainp	SV. 8 to 10	19
SV. 10 to 12
SV. 12 to 14	21
SV. 14 to 16
SV. 16 to 18	23
Ainp-3	SV. 18 to 20
SV. 20 to 22	+2	25	2	±1,0
SV. 22 to 24
C7			SV. 24 to 26	0	26
SV. 26 to 28	27
SV. 28 to 30	28
4 to 6	+1	12	1	±0,5
SV. 6 to 8	14	2	±1,0
AIP; PEEP	SV. 8 to 10	15	3
SV. 10 to 12	18
SV. 12 to 14	21	4
SV. 14 to 17	24
SV. 17 to 20	+2	27	±2
SV. 20 to 23	30	5
SV. 23 to 26	33
SV. 26 to 30	36	6
SV. 30 to 34	40	7

(Changed edition, Rev. N 1).

GOST 14806-80

GOST 14806−80 Arc welding of aluminium and aluminium alloys in inert gases. Welded connections. Main types, design elements and dimensions (with Change No. 1)

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