TU 14-1-1692-70
TU validity period
Extended until 01.01.92
See VIFS IUTU 1989 No. 3/49
621.701.042.029.14
UDC
Group B05
AGREED: Head of the organization Potekin P.N. From 11.07.1996 |
APPROVED BY: Chief Engineer of the organization PO Box R-6732 Kudtygin V.S. from 21.07.1996 |
WELDING STEEL WIRE
BRANDS SV-09X16N4B (EP56)
Technical conditions
TU 14−1-1692−70
(instead of ChMTU 1−318−68)
The term of introduction AGREED: / Deputy director of the enterprise «27» .05.1976 / Mutarov A.I. «21» .07.1976 Chief engineer of the enterprise PO Box A-7845 / Zhuchin V.N. «18» .05.1976 Head laboratory of standardization TsNIICHM / Kolyasnik R.I. 06/28/1976 Head of BOS-6 / Savetskiy M.A. «26» .05.1976 |
For a period up to 01.01.82 (Wed until DEVELOPED: Chief engineer of the enterprise / Popov E.F. «18» .05.1976 |
STATE
REGISTER OF STANDARDS
USSR Council of Ministers
These technical conditions apply to welding wire made of steel grade Sv-09X16N4B (EP56) of conventional smelting or of electroslag remelting metal.
1. VARIETY
1.2. The wire is supplied in diameters from 2.0 to 6.0 mm.
Diameter, maximum deviation in diameter and ovality of the wire in accordance with GOST 2246−70, for welding.
2. TECHNICAL REQUIREMENTS
2.1. The chemical composition of steel grade Sv-09H16N4B (EP56) must comply with the table.
Table
| Content of elements, in% | ||||||||
| Carbon | Silicon | Manganese | Sulfur | Phosphorus | Chromium | Nickel | Iron | Niobium |
0.08 0.12 |
no more | 15.0 16.4 |
4.0 4.5 |
Ost. | 0.05 0.15 | |||
| 0.60 | 0.50 | 0.015 | 0.025 | |||||
- The content of sulfur and steel of electroslag remelting is not more than 0.0128.
- Deviations for chromium by plus, minus 0.10%, for nickel by plus, 0.08% minutes are allowed.
- Residual content of copper, tungsten, vanadium, molybdenum is allowed not more than 0.2% of each element.
2.2. The wire is delivered in cold-worked condition. At the request of the consumer, wire with a diameter of not more than 2.0 mm is supplied in a heat-treated state. The wire is delivered etched and bleached.
2.3. The wire is made from pre-ground billets in bundles.
2.4. The tensile strength of the wire is determined. The test results are recorded in the certificate.
2.5. The surface of the wire must be clean and smooth, free of scale, rust, oil, delamination, sunsets, captivity, spreading, cracks and without any traces of grease. On the surface of the wire, risks and single small longitudinal cracks are allowed.
Matt color of the wire surface is allowed.
3. TEST METHODS
3.1. Test methods in accordance with GOST 2246−70 .
4. PACKAGING, LABELING, STORAGE AND TRANSPORTATION
4.1. Labeling, storage and transportation in accordance with GOST 2246−70 .
4.2. Wire with a diameter of 1.0 to 2.0 mm is supplied packed in container fabric (textile tape) or synthetic film, followed by wrapping with a wire that protects the wire from unwinding, and with a diameter of 2.0 mm and above, it is delivered unpacked, but with wire binding at least in three places, evenly spaced around the perimeter of the skein.
4.3. The billet for the manufacture of wire is supplied in a square of 38 mm, with the 1st surface group, according to technical conditions TU 14−1-1213−75.
4.3. When smelting metal by the method of electroslag remelting, steel is additionally marked with the index «Ш».
5. PROCEDURE FOR CALCULATION OF PRICES FOR PRODUCTS
5.1. Prices are set according to the application.
Registered by TsNIICHM: 06/30/76
Head black standardization department
metallurgy
______ (Alexandrov A.V.)
Appendix to TU 14−1-1692−70
(instead of World Cup TU 1−318−88)
Wholesale prices
for wire steel grade Sv-09X16N4B (EP56),
Sv-09H16N4BSh (EP56-Sh) with a diameter of 1.0 to 6.0 mm.
| The diameter of the wire | Wholesale price per ton of wire, in rubles. | |
| Sv-09X16N4B | Sv-09X16N4B-Sh | |
0.3 0.5 0.8 1.0 1,2 1.4 1.6 2.0 2.5 3.0 4.0−12.0 |
1580 1130 927 842 799 778 752 723 682 676 654 |
2690 1960 1560 1430 1360 1320 1280 1230 1180 1150 1110 |
/And about. head dep. cost price,
profitability and pricing
IE TSNIICHM M.E. Martynov
OKP APPROVED BY manufacturer AGREED: with the base organization |
UDC STATE USSR Council of Ministers |
WELDING STEEL WIRE
BRANDS SV-09X16N4B (EP56)
Technical conditions
TU 14−1-1692−76
Change No. 1
Valid from 02/26/82
1. The term of validity of technical conditions is extended until
2. In section 2 «Technical requirements», clause 2.1, notes 2 and 3 to the table of chemical composition shall be stated in the following edition:
- «2. Deviations are allowed for chromium plus 0.1%, for nickel plus, minus 0.05%.
- 3. The content of residual elements — according to GOST 5632−72. The residual copper content is not more than 0.2% «.
3. In section 2 «Technical requirements», clause 2.4 shall be stated in the wording:
- «2.4. The ultimate tensile strength of the wire should be no more than 1666 MPa (170 kgf / mm 2) «.
4. In section 4 «packaging, marking, storage and transportation» from clause 4.2, delete the words «container fabric (textile tape) or …»
REGISTERED: 01/13/82
OKP 12 2200 APPROVED BY according to established order AGREED: according to established order
|
Group B06 STATE USSR Council of Ministers |
WELDING STEEL WIRE
BRANDS SV-09X16N4B (EP56)
Technical conditions
TU 14−1-1692−76
Change No. 4
Valid from
In section 2, clause 2.5 shall be stated as follows:
2.5. The surface of the wire must meet the requirements of GOST 2246−70 .
Matt color of the wire surface is allowed.
REGISTERED: 12.04.88
1. The term of validity of technical conditions is extended until 01/01/93
2. The preamble of the technical specifications is supplemented with the phrase:
- «The level of indicators of the norms and requirements of these specifications corresponds to the first category of quality.»
3. In section 2, paragraph 2.4 shall be stated in the wording:
- «2.4. The ultimate tensile strength of the wire should be no more than 1670 N / mm 2 (170 kgf / mm 2) «.
4. Section 3 shall be supplemented with sub-clause 3.1.1 as amended:
- «3.1.1. The diameter of the wire is measured with a micrometer GOST 6507−78 «.
5. In Section 4, Clause 4.3 shall be stated as follows:
- «4.3. The billet for the manufacture of wire is supplied in a square of 38, 125, 140 and 145 mm with the 1st surface group according to TU 14−1-1213−75. Blanks in squares 140 and 145 mm are supplied in lengths not shorter than 1.0 m. «
6. Section 5 clause 5.1 shall be excluded from the technical specifications.
To supplement the technical conditions with a note to the edition:
- «Wholesale prices are listed in the reference book No. 17−64 / 17 of wholesale prices for wire to the price list 01−17 ed. 1980 «
REGISTERED 19.01.88
OKP 12 2200 APPROVED BY with the manufacturer AGREED: with the base organization
|
UDC Group B06 |
WELDING STEEL WIRE
BRANDS SV-09X16N4B (EP56)
Technical conditions
TU 14−1-1692−76
Change No. 5
Valid from 03/19/88.
88 02 10
REGISTERED
ICOM GOSTANDART
dated 26.01.88, No. 156802/08
CENTRALRESEARCH INSTITUTE TsNIIchermet107005, Moscow, 2nd Baumanskaya, 9/23 For telegrams: Moscow, TsNIIchermet TTY: Niobium 113306 Current account 240211 |
CEO of the company Deputy Director of NPO «Composite" Deputy Director of TsNIIKM «Prometheus" |
I C E N I E No. 5
On the extension of technical conditions TU 14−1-1692−76 «Welding steel wire grade Sv-09H16N4B (EP56).»
Technical conditions TU 14−1-1692−76 extended to: no limitation. validity period.
Basis: Letters: Sickle and Hammer plant No. 7/104 dated 04.14.92
TsNIIKM «Prometey» No. 6−6-3787 dated 10.22.92
CENTRAL
RESEARCH INSTITUTE
Ferrous metallurgy
Technical conditions
registered
03 November 1992
No. 156802/05
Director of the Center for Standardization
and certification of metal products by V.T. Ababkov
REGISTERED by TsNIICHM:
