TU 14-1-999-73

Ministry of Ferrous Metallurgy

USSR

AGREED:

I APPROVE: Chief Engineer Glavspetsstal MChM USSR V.S. KULTYGIN 1973

RODS FROM ALLOY 47ХН2М (ЭП630)

Technical conditions

TU 14-1-999-73

(replaces CMTU 1-67-67)

The term of introduction is 12.02.75. For the term until 01.01.80.

Agreed:

Developed by: Acting Chief Engineer Elektrostal plant V.N. Zhuchin

197…

These technical conditions apply to the supply of hot-rolled and forged rods made of precision alloy 47ХН2М (ЭП630), intended for the manufacture of process equipment.

1. ASSORTMENT

1.1. The dimensions of the bars, permissible deviations and length must meet the requirements of Table No. 1.

Table No. 1

Diameter (mm)	Diameter tolerance (mm)	Length (mm)	Delivery status
8 16 32 46 60 80	+ 0.8 + 0.8 + 1.1 ± 2 ± 2.5 ± 3	Not less than 1000 mm -"- -"- Not less than 500 mm -"- -"-	hot rolled rods -"- -"- forged rods -"- -"-

					TU 14-1-999-73
Change	Sheet	Doc. No.	Subp.	Date
Developer.					Alloy rods 47ХН2М (EP630) Technical conditions	Lit.			Sheet	Sheets
Checked									2	3
N. counter.
Approved.

Inv. No.	Sub. and date	Exchange inv. No.	Inv. No. duplicate.	Sub. and date

2. TECHNICAL REQUIREMENTS

2.1. The chemical composition of the alloy 47KhN2M (EP630) must meet the requirements of Table No. 2, sent upon request.

2.2. The rods are supplied without heat treatment.

2.3. The mechanical properties of the alloy, determined in the as-delivered condition at room temperature on longitudinal samples cut from rods, must comply with the requirements of Table 3.

Table 3

Mechanical properties, not less than
Tensile strength, kgf/ mm2	Relative elongation, %
70	10

2.4. The surface, macrostructure, acceptance rules, testing methods, marking, packaging and documentation must comply with GOST 5949-61.

3. PROCEDURE FOR PAYMENT FOR PRODUCTS

3.1. Prices for products are approved by the State Price Committee of the Council of Ministers of the USSR and are published in price lists and appendices to them.

The correction in the brand name and table 1 is to be believed .

REGISTERED:

12.08.74

Head of the Technical Department of the Central Research Institute of the Black Sea Marine A.S. Kaplan

					TU 14-1-999-73	Sheet
						3
Change	Sheet	Doc. No.	Signature	Date

Inv. No.	Sub. and date	Exchange inv. No.	Inv. No. duplicate.	Sub. and date

Ministry of Ferrous Metallurgy of the USSR

OKP 09 6400 AGREED: Head of the organization P.O. Box A-7545 K. Kruglov " " 1979

UDC Group B-32 I APPROVE Chief Engineer VPO Soyuzspetsstal MChM USSR V. Kultygin " " 1979

RODS FROM ALLOY 46ХНМ (ЭП630)

TECHNICAL SPECIFICATIONS

TU 14-1-999-73

Change #1

Implementation date: 01.01.80.

1. The validity period of the technical conditions is extended until 01.01.85.

2. Table 1, item 1.1 shall be supplemented with rods of 15 mm diameter with a maximum deviation of +0.8 mm and 24 mm with a maximum deviation of +0.9 mm.

AGREED: Deputy director of the enterprise P.O. Box A-1297 V.V. Dolgov Deputy Director of the IPS Central Research Institute of Human Microbiology E.A. Sizov Head of the standardization laboratory special steels and alloys V.T. Tabakov

DEVELOPED BY: Chief Engineer Elektrostal plant L.K. Kosyrev

Registered by TsNIIChM: 20.09.79.

Head of the Department of Standardization of Ferrous Metallurgy

L.V. Meandrov

OKP APPROVED by the manufacturing organization "18" 02 1985 AGREED with basic organization according to standardization "05" 03 1985 with the customer "27" 02 1984 Right:

UDC Group B 32

RODS FROM ALLOY 46ХНМ (ЭП630)

TECHNICAL SPECIFICATIONS

TU 14-1-999-73

(Change #2)

Valid from 05.06.85.

to

1. The validity period of the technical conditions is extended until 01.01.90.

2. Add the following phrase to the definition of technical conditions:

"The technical level indicators established by these technical conditions comply with the requirements of the first quality category."

3. Item 2.3, Table 3, in the column "Ultimate Strength" write:

σ _in

MPa

(kgf/ ^mm2 )

690

(70)

4. Section 3 shall be amended to read: "Transportation and storage."

3.1. Transportation and storage in accordance with GOST 7566-81."

Change #2 2.

to TU 14-1-999-73

5. Add the following note to the TU:

"Note: Wholesale prices and NPV are calculated according to this appendix."

Registered: 05.03.85

Appendix to TU 14-1-999-73

with amend 2

WHOLESALE PRICES AND NCHP

for grade steel 46ХНМ (ЭП630)

Steel grade	Technical conditions	Wholesale price in rubles per ton of grade steel, size in mm
		8	15	16	22-24	31-40	41-50	52-70	72-100
46ХНМ (EP630)	TU 14-1-999-73 with amendment No. ….	4700	4470	4460	4360	4220	4150	4130	4140
NCHP
46ХНМ (EP630)	TU 14-1-999-73 with amendment 1….	720	498	485	405	319	277	258	255

Head of the current laboratory

Pricing of IECM

A.I. Ilyin

"17" 01 1985

OKP 09 6400 USSR MINISTRY OF FERROUS METALLURGY Technical management CENTRAL RESEARCH INSTITUTE I.P. Bardin Ferrous Metallurgy Institute Central Research Institute of Ferrous Metallurgy 107843, Moscow, 2-ya Baumanskaya, 9/23 Tel. 267-01-02, request. 100 For telegrams: Moscow TsNIIchermet Teletype: Niobium 113306 Settlement account 240802 in the Bauman branch of the State Bank No. OS-2/14-1-999 on № from i

Deputy Head of the Main Scientific and Technical Department technological management of the USSR MChM Mr. Timofeev S.V. Head of Balance Sheets and Wholesale Trade Department rolled metal of the USSR State Supply Committee Member of the USSR State Committee on Prices Research Institute of ECM MCSM Head of the Main Production Department special steels and alloys of the USSR Ministry of Metallurgy Chief engineer of the Elektrostal plant 144002 Elektrostal M.O. Deputy director of the enterprise, post office box A-1297 620097 Sverdlovsk Deputy Director of the IPS TsNIIChM Chief Engineer of the Ural Precision Alloys Plant 624070 Berezovsky, Sverdlovsk region Chief engineer of the Red October plant 400060 Volgograd

NOTICE No. 3.

On the extension of the validity period of Technical Conditions 14-1-999-73

"Rods made of alloy 46ХНМ (ЭП630)."

Technical conditions 14-1-999-73 extended until 01.01.99

Reason: Letters: P.O. Box A-1297 No. 10-08/4378 dated 04.04.89 and

Elektrostal plant No. 339-30/13 dated 03/21/89.

Head of the Standardization Department

ferrous metallurgy V.T. Ababkov

Registered by the Central Research Institute of the Black Sea Championships: 10.11.89.

Order 750

Performed by Ladrova N.V.

265-72-45

USSR MINISTRY OF FERROUS METALLURGY

CENTRAL ORDER OF THE RED BANNER OF LABOR

RESEARCH INSTITUTE OF FERROUS METALLURGY

named after I.P. BARDIN

107843, Moscow, B-5, 2-ya Baumanskaya st., bldg. 9/23. Phone 257-01-02. reference 1 - 00. For telegrams - Moscow

TsNIICHERMET Settlement account 240802 in the Bauman branch of the State Bank

№ TO/TU14-1-999 "22" 09 1975

To the Chief Engineer of the Elektrostal Plant Mr. Zhuchin V.M. Deputy Head of Soyuzglavmetall Mr. Zuev B.N. Deputy Directors of the IPS TsNIIChM Mr. Sizov E.A. Member of the State Committee on Prices of the USSR Council of Ministers Mr. Ilyin A.I. To the Head of the VIFS Mr. Makarchuk I.N. Research Institute of ECM Mr. Cheplanov V.I.

AMENDMENT LETTER

to TU 14-1-999-73 "Rods made of alloy 47KhN2M (EP630)"

Clause 3.1. Accept as amended: "3.1. Prices are set in accordance with the appendix."

Appendix: 3 sheets.

Reason : Preparation of technical specifications in accordance with OST 14-1-71.

Head of Technical Department A.S. Kaplan

Appendix to TU 14-1-999-73

(replaces CMTU 1-67-67)

PRICE CALCULATION

Wholesale prices for alloy grade 47KhN2M (EP630) are calculated using the normative-parametric method in accordance with the "Regulation" approved by "10-15/385 dated 16/02-71, and paragraph No. 13 of the "General Instructions" to the price list 01-02 edition of 1975.

As an analogue for calculating prices for EP630 grade ingots, grade 50N ingots according to GOST 10994-64 were adopted, the prices for which are included in price list 01-03 p.346 and price list 01-02 ed. 1975 p.76.

The EP630 alloy has a very high alloying degree, narrow chemical composition limits and very low plasticity. To obtain the required properties and satisfactory plasticity, smelting is carried out on fresh charge materials without the use of waste, and preliminary deformation of ingots before rolling (hammer forging) is carried out on a press.

Wholesale price of ingot grade 50N according to GOST 10994-64:

a) valid until 1/1-76 according to price list 01-03 p.346 2220 rubles per ton.

b) -"- from 1/1-76 -"- 01-02 p.76 2050 rub. -"-

Amount of surcharges for differences in chemical composition (clause 10 of the "General Instructions" to price lists 01-03 and 01-02):

a) to calculate the price of the ingot valid until 1/1-76 + 2713 RUR.

b) -"- -"- -"- -"- from 1/1-76. + 2700 rub.

The amount of surcharges for deformation of an ingot on a press (price list 25-01 p. 232, 01-08 and point 10 of the "General Instructions" to price list 01-02):

a) to calculate the price of the ingot valid until 1/1-76g. + 1950 rubles.

-"- -"- -"- -"- from 1/1-76g. + 1846 rub.

Wholesale price of EP630 ingot:

1) Valid until 1/1-76 will be 2220 rubles + 2713 rubles + 1950 rubles - 6880 rubles.

2) Effective from 1/1-76 will be 2050 rubles + 2700 rubles + 1846 rubles - 6600 rubles.

2.

to TU 14-1-999-73

Wholesale prices for grade EP630 steel according to TU 14-1-999-73 are calculated based on wholesale prices for ingots of the same grade using the ratio of prices for grade Ø 16-31 mm and ingots of grade EI481 according to GOST 10500-63 different 1.45.

Price list 01-03 pp. 334 and 56 and price list 01-02 1975 edition pp. 70 and 96.

Wholesale prices valid until 1/1-76.

Steel grade	Technical conditions	Wholesale price in rubles per ton of ingots	Wholesale price in rubles per ton of section steel in mm
			8-11	12-15	16-31	32-50	52-100
Price Ratio Ratio 47ХН2М (EP630)	TU 14-1-999-73	1.0 6880	9950	9940	1.45 9910	9880	9870

The actual cost price of the variety for 1971 was 11,166 rubles per ton.

for 1972-1973

for 1974 11733 rubles per ton.

for the 1st quarter of 1975 9933 rubles per ton.

3.

to TU 14-1-999-73

Wholesale prices valid from 1/1-76.

Steel grade	Technical conditions	Wholesale. price in rubles for the tn. ingot.	Wholesale price in rubles per ton of section steel size in mm
			8	9	10	11	12	13	14	15	16	17	18-19	20-21	22-24	25-30	31-40	41-50	52-70	72-100
Coefficient correlatively- decisions prices 47ХН2М (EP630)	TU 14-1- -999-73	1.0 6600	9760	9720	9690	9760	9660	9650	9640	9630	9620	9610	9600	9590	9580	1.45 9570	9550	9540	9530	9540

CALCULATION OF WHOLESALE PRICES

COMPILED BY:

Plant "Elektrostal"

Chief Economist

/A. Pankratov/

"5" August 1975

Wholesale prices are agreed:

Head of the Department of Cost, Profitability and Pricing of the Institute of Economics and Management of Metals

V.I. Cheplanov