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GOST 19807-91

GOST 30311-96 GOST 9853.23-96 GOST 9853.5-96 GOST 9853.4-96 GOST 9853.3-96 GOST 9853.2-96 GOST 9853.1-96 GOST 28052-97 GOST 23782-96 GOST 23780-96 GOST 17746-96 GOST 19863.16-91 GOST 19863.6-91 GOST 19863.11-91 GOST 9853.12-96 GOST 19863.14-91 GOST 19807-91 GOST 9853.9-96 GOST 9853.10-96 GOST 9853.20-96 GOST 9853.11-96 GOST 9853.21-96 GOST 9853.7-96 GOST 24956-81 GOST 19863.1-91 GOST 19863.7-91 GOST 19863.10-91 GOST 19863.12-91 GOST 19863.3-91 GOST 19863.4-91 GOST 9853.17-96 GOST 9853.22-96 GOST 23902-79 GOST 19863.9-91 GOST 19863.8-91 GOST 19863.2-91 GOST 19863.15-91 GOST 19863.5-91 GOST 19863.13-91 GOST 9853.16-96 GOST 9853.18-96 GOST 9853.13-96 GOST 9853.15-96 GOST 9853.24-96 GOST 9853.19-96 GOST 9853.14-96

GOST 19807−91 Titanium and titanium wrought alloys. Stamps (Change No. 1)


GOST 19807−91

Group W51

INTERSTATE STANDARD

TITANIUM AND TITANIUM WROUGHT ALLOYS

Brand

Wrought titanium and titanium alloys. Grades

GST 17 1500

Date of introduction 1992−07−01

INFORMATION DATA

1. DEVELOPED AND INTRODUCED by the Ministry of aviation industry of the USSR

2. APPROVED AND promulgated by the Decree of Committee of standardization and Metrology of the USSR from 17.07.91 N 1260

3. REPLACE GOST 19807−74

4. REISSUE

AMENDED No. 1, adopted by the Interstate Council for standardization, Metrology and certification (Protocol from 12.05.2011 N 39). The state developed by Russia. By the order of Rosstandart of 07.11.2011 No. 513-St introduced on the territory of the Russian Federation from 01.07.2012

Change No. 1 introduced by manufacturer database on the text of the ICS # 1, 2012

1. This standard establishes the brand of titanium and titanium wrought alloys for the manufacture of semi-finished products (sheets, strips, foils, strips, plates, bars, rods, profiles, tubes, forgings and forged blanks) by the method of deformation, and also ingots.

The requirements of this standard are mandatory.

2. Brand and chemical composition of titanium and titanium alloys shall be as given in the table.

                                 
  Mass fraction of chemical elements, %
Marking stamps titanium aluminum Vana — dia molyb — den tin Circo — niya nio-
Biya		 Mar Ganz chrome cream tion jelly
for		 sweet — and- kind water kind nitrogen the corner — kind of the amount of other appli — this
VT1−00 Basis - - - - - - - - 0,08 0,15 0,10 0,008 0,04 0,05 0,10
VT1−0 The same - - - - - - - - 0,10 0,25 0,20 0,010 0,04 0,07 0,30
VT1−2 « - - - - - - - - 0,15 1,5 0,30 0,010 0,15 0,10 0,30
OT4−0 « 0,4−1,4 - - - 0,30 - Of 0.5−1.3 - 0,12 0,30 0,15 0,012 0,05 0,10 0,30
OT4−1 « 1,5−2,5 - - - 0,30 - 0,7−2,0 - 0,12 0,30 0,15 0,012 0,05 0,10 0,30
OT4 « 3,5−5,0 - - - 0,30 - 0,8−2,0 - 0,12 0,30 0,15 0,012 0,05 0,10 0,30
VT5 « 4,5−6,2 1,2 0,8 - 0,30 - - - 0,12 0,30 0,20 0,015 0,05 0,10 0,30
VT5−1 « 4,3−6,0 1,0 - 2.0 to 3.0 0,30 - - - 0,12 0,30 0,15 0,015 0,05 0,10 0,30
VT6 « 5,3−6,8 3,5−5,3 - - 0,30 - - - 0,10 0,60 0,20 0,015 0,05 0,10 0,30
Vt6s « 5,3−6,5 3,5−4,5 - - 0,30 - - - 0,15 0,25 0,15 0,015 0,04 0,10 0,30
БТ3−1 « 5,5−7,0 - 2.0 to 3.0 - 0,50 - - 0,8−2,0 0,15−0,40 0,2−0,7 0,15 0,015 0,05 0,10 0,30
VT8 « 5,8−7,0 - 2,8−3,8 - 0,50 - - - 0,20−0,40 0,30 0,15 0,015 0,05 0,10 0,30
VT9 « 5,8−7,0 - 2,8−3,8 - 1,0−2,0 - - - 0,20−0,35 0,25 0,15 0,015 0,05 0,10 0,30
VT14 « 3,5−6,3 0,9−1,9 2,5−3,8 - 0,30 - - - 0,15 0,25 0,15 0,015 0,05 0,10 0,30
VT20 « 5,5−7,0 0,8−2,5 0,5−2,0 - 1,5−2,5 - - - 0,15 0,25 0,15 0,015 0,05 0,10 0,30
VT22 « 4,4−5,7 4,0−5,5 4,0−5,5 - 0,30 - - 0,5−1,5 0,15 0,5−1,5 0,18 0,015 0,05 0,10 0,30
PT-1M Basis
 0,2−0,7 - - - 0,30 - - - 0,10 0,20 0,12 0,006 0,04 0,07 0,30
PT-7M « 1,8−2,5 - - - 2.0 to 3.0 - - - 0,12 0,25 0,15 0,006 0,04 0,10 0,30
PT-3V « 3,5−5,0 1,2−2,5 - - 0,30 - - - 0,12 0,25 0,15 0,006 0,04 0,10 0,30
AT3 « 2,0−3,5 - - - - - - 0,2−0,5 0,20−0,40 0,2−0,5 0,15 0,008 0,05 0,10 0,30
M The same
 3,5−5,0 - - - 0,30 - - - 0,12 0,25 0,15 0,006 0,04 0,10 0,30
2B « 1,5−2,5 1,0−2,0 - - - - - - 0,10 0,20 0,12 0,006
 0,04 0,07 0,30
5V
 « 4,7−6,3 1,0−1,9 0,7−2,0 - 0,10 - - - 0,12 0,25 0,13 0,006 0,04 0,06−0,14 0,30
14 « 3,5−5,6 0,5−2,5 1,8−3,5
 - 0,30 - - - 0,12 0,25 0,15 0,006 0,04 0,10 0,30
19 « 5,0−6,5
 - - - 1,0−2,5 2,5−4,0 - - 0,12 0,20 0,14 0,006 0,04 0,08 0,30
27 « Is 3.0−4.2
 0,7−1,5 - - 2.0 to 3.0 0,7−1,5 - - 0,12 0,25 0,14 0,006 0,04 0,10 0,30
37 « 4.3 to 6.3 - 1,5−2,5 - 0,2−1,0 1,0 - - 0,12 0,25 0,14 0,006 0,04 0,05−0,14
 0,30
40 « 1,5−3,5 0,5−2,5
 - - 0,30 - - - 0,12 0,25 0,14 0,006 0,04 0,07 0,30


Notes

1. Mass fraction of elements maximum, unless specified limits.

2. Mass fraction of hydrogen indicate in regulatory documents for specific types of products.


Mass fraction of hydrogen is indicated for bullion.

(Changed edition, Rev. N 1).

3. In titanium grade VT1−00 is allowed the mass fraction of aluminum of not more than 0.30%, titanium grade VT1−0 is not more than 0.70%.

4. In flat rolled steel of alloy grade VT14 up to 10 mm thick aluminium mass concentration should be 3.5−4.5%, and in other types of semi — 4,5−6,3%.

5. The alloy grade VT3−1, intended for the manufacture of die forgings of blades and blade blanks, the upper limit of the mass fraction of aluminum must be not more than 6.8%.

6. The alloy grade PT-3V mass fraction of Zirconia in the amount of other impurities shall not exceed 0.30 percent.

7. In all alloys containing the alloying element molybdenum, can be partially replaced by tungsten in an amount of not more than 0.3%.

Total mass fraction of molybdenum and tungsten should not exceed the standards specified by the table for molybdenum.

8. In all alloys containing the alloying elements chromium and manganese, the mass fraction of the latter must not exceed 0,15% (in total).

9. Mass fraction of copper and Nickel in titanium and all alloys must be not more than 0.10% (in total), including Nickel not more than 0.08%.

10. In the column «Amount of impurities» includes the elements specified in the claims.8 and 9, as well as other elements in the table, but not specified as impurities.


11. For alloys PT-1M, 3M, 2V, 5V, 14, 19, 27, 37, 40 allowed the introduction of the modifying chemical elements to 0.003%. Alloys modified with boron, optionally labelled by the index B.

Boron is introduced into the alloys in accordance with the composition and actual content not determined.


12. In grade 5B the content of zirconium in the amount of other impurities should not exceed 0.3%.


13. In grades 3rd and 19 the content of vanadium and tin is allowed no more than 0.15% (in total).


14. For alloys PT-1M, 3M, 2V, 5V, 14, 19, 27, 37, 40 allowed narrowing of the limits for the content of the main alloying elements in the normative documents for specific types of products.

11−14. (Added, Rev. N 1).