GOST 4784-97
GOST 4784−97 Aluminum and aluminum deformable alloys. Stamps (with Amendments No. 1, 2, 3, as Amended)
GOST 4784−97
Group W51
INTERSTATE STANDARD
ALUMINUM AND ALUMINUM DEFORMABLE ALLOYS
Brand
Aluminium and wrought aluminium alloys. Grades
ISS 77.120.10
GST 17 340
Date of introduction 2000−07−01
Preface
1 DEVELOPED by JSC «Russian Institute of light alloys» (VILS), the Interstate technical Committee MTC 297 «Materials and semi-finished products from light and special alloys"
INTRODUCED by Gosstandart of Russia
2 ADOPTED by the Interstate Council for standardization, Metrology and certification (minutes No. 12 dated November 21, 1997)
The adoption voted:
The name of the state | The name of the national authority for standardization |
The Republic Of Azerbaijan | Azgosstandart |
The Republic Of Armenia | Armastajad |
The Republic Of Belarus | Gosstandart Of Belarus |
The Republic Of Kazakhstan | Gosstandart Of The Republic Of Kazakhstan |
Kyrgyz Republic | Kyrgyzstandart |
The Republic Of Moldova | Moldovastandart |
Russian Federation | Gosstandart Of Russia |
The Republic Of Tajikistan | Tajikistandart |
Turkmenistan | The main state inspection of Turkmenistan |
The Republic Of Uzbekistan | Standards |
Ukraine | Gosstandart Of Ukraine |
The change in N 1 taken by the Interstate Council for standardization, Metrology and certification (Protocol No. 23 dated 22 may 2003)
For the adoption of the changes voted by national standardization bodies of the following States: AZ, AM, BY, GE, KZ, KG, MD, RU, TJ, TM, UZ, UA [codes alpha-2 at MK (ISO 3166) 004]
3 In tables 1 to 6 present the brand and the chemical composition of aluminium and aluminium alloys with the requirements of international standard ISO 209:2007* «aluminum and aluminum alloys. Chemical composition».
________________
* Access to international and foreign documents referred to here and hereinafter, can be obtained by clicking on the link to the site shop.cntd.ru. — Note the manufacturer’s database.
(Changed edition, Rev. N 2).
4 Resolution of the State Committee of the Russian Federation for standardization and Metrology dated December 8, 1998 No. 433 inter-state standard GOST 4784−97 introduced as the national standard of the Russian Federation from July 1, 2000.
5 REPLACE GOST 4784−74
6 EDITION (August 2009) Change 1, approved in November 2003 (IUS 2−2004), Amended (ICS 11−2000, 5−2004, 4−2005)
MADE: Change N 2, approved and promulgated by the Order of Rosstandart
Change N to 2, 3, made by the manufacturer of the database in the text ICS N 7, 2015, IUS N 11, 2015
AMENDED, published in IMS No. 5, 2004, amendment published in IMS No. 4, 2005, amendment published in IUS N 2, 2016
The amendments made by the manufacturer of the database
1 Scope
This standard applies to aluminum and wrought aluminum alloys intended for the manufacture of semi-finished products (strips in coils, sheets, circles, discs, plates, strips, bars, rods, profiles, tires, tubes, wire, forgings and forged forgings) by hot or cold deformation, as well as slabs and ingots.
2 Normative references (excluded)
________________
* Excluded Mod. N 2.
3 General requirements
Brand and chemical composition of aluminium shall be as specified in table 1.
3.1 the Ratio of iron and silicon in aluminum should not be less than one.
(Changed edition, Rev. N 1).
3.2 Brand and chemical composition of aluminium alloys of aluminium-copper-magnesium and aluminum-copper-manganese shall be as specified in table 2.
(Changed edition, Rev. N 1; Amendments IUS 11−2000, 5−2004).
3.3 Brand and chemical composition of the aluminum alloy system aluminum-manganese shall be as specified in table 3.
(Changed edition, Rev. N 1).
3.3.1 the Ratio of iron and silicon in the alloy AMCs must be greater than unity.
3.4 Brand and chemical composition of the aluminium alloy of system aluminium-magnesium shall be as specified in table 4.
3.4.1 Amg2 alloy grade for the manufacture of tape used as a packaging-packaging in the food industry, the mass fraction of magnesium should be from 1.8 to 3.2%.
3.5 Brand and chemical composition of the aluminium alloy of system aluminium-magnesium-silicon shall be as specified in table 5.
(Changed edition, Rev. N 1; Amendment IUS 11−2000).
3.6 Brand and chemical composition of the aluminum alloys of the system aluminum-zinc-magnesium shall be as specified in table 6.
(Changed edition, Rev. N 1).
3.7 In aluminium and aluminium alloys listed in tables 1−6, permitted partial or complete replacement of titanium with boron or other modifying additives, providing fine-grained structure.
3.8 In aluminum and aluminum alloys, semi-finished products of which are used in the manufacture of food purposes, the mass fraction of lead should not be more than 0.15%, arsenic — not more than 0,015%.
Brand of aluminum and aluminum alloys, food grade additionally marked with letter «W».
(Changed edition, Rev. N 1).
3.9 Chemical composition of alloys D1, D16, AMg5 and V95 for the manufacture of wire for cold heading shall be those specified in table 7. This brand is additionally marked with the letter «P».
3.10 Brand and the chemical composition of aluminium and aluminium alloys intended for the manufacture of welding wire shall be as specified in table 8.
Brand and chemical composition of the aluminum alloys of the system aluminum-silicon shall be as specified in table 9.
(Amendments I & C 11−2000, 4−2005); (Revised edition, Edit. N 2).
3.11 the content of the items in tables 1−9 maximum, unless specified limits.
3.12 Chemical composition of aluminium and aluminium alloys in tables 1−9 is given in mass percent. The estimated value or the value obtained from the analysis are rounded in accordance with rounding rules, given in Appendix A.
3.11, 3.12 (Revised edition, Edit. N 2).
3.13 In the column «other items» includes items whose content is not represented, as well as elements not listed in tables.
3.14 (Deleted, Rev. N 3).
3.15 the Mass fraction of beryllium, boron and cerium are burden calculation are defined, and are provided with production technology.
(Changed edition, Rev. N 2).
3.16 the Contents of other elements do not determine (provided by production technology). The contents of each of the other elements and the sum of them in protocols of chemical analysis not specified.
(Changed edition, Rev. N 3).
Table 1 — Aluminium
Marking stamps |
Mass fraction of elements, % | Density, kg/DM | ||||||||||||
by ND | ISO 209 | Silicon | Iron | Copper | Manganese | Magnesium | Chrome | Zinc | Titan | Other items | Other elements |
Aluminium not less than |
||
Each |
The amount |
|||||||||||||
AD000 | А199,8 1080А |
0,15 | 0,15 | 0,03 | 0,02 | 0,02 | - | 0,06 | 0,02 | - | 0,02 | - | 99,80 | 2,70 |
AD00 1010 | А199,7 1070А |
0,20 | 0,25 | 0,03 | 0,03 | 0,03 | - | 0,07 | 0,03 | - | 0,03 | - | 99,70 | 2,70 |
AD00E 1010Е | ЕА199,7 1370 | 0,10 | 0,25 | 0,02 | 0,01 | 0,02 | 0,01 | 0,04 | - | Boron: 0.02 Vanadium+ Titan: 0,02 |
0,02 | 0,10 | 99,70 | 2,70 |
- | А199,6 1060 |
0,25 | 0,35 | 0,05 | 0,03 | 0,03 | - | 0,05 | 0,03 | Vanadium: 0,05 | 0,03 | - | 99,60 | 2,70 |
AD0 1011 | А199,5 1050А |
0,25 | 0,40 | 0,05 | 0,05 | 0,05 | - | 0,07 | 0,05 | - | 0,03 | - | A 99.50 | Of 2.71 |
AD0E 1011Е | ЕА199,5 1350 | 0,10 | 0,40 | 0,05 | 0,01 | - | 0,01 | 0,05 | - | Boron: 0.05 Vanadium+ Titan: 0,02 |
0,03 | 0,10 | A 99.50 | Of 2.71 |
AD1 1013 |
А199,3 | 0,3 | 0,3 | 0,05 | 0,025 | 0,05 | - | 0,1 | 0,15 | - | 0,05 | - | 99,30 | Of 2.71 |
AD 1015 | А199,0 1200 | Silicon+ iron: 1,0 |
- | 0,1 | 0,1 | - | - | 0,10 | 0,15 | - | 0,05 | 0,15 | 99,0 | Of 2.71 |
Ad1pl |
- | 0,30 | 0,30 | 0,02 | 0,025 | 0,05 | - | 0,1 | 0,15 | - | 0,02 | - | 99,30 | Of 2.71 |
Notes 1 «E» is used to denote a brand of aluminium with guaranteed electrical characteristics. 2 the Actual content of aluminium in non-alloy aluminium is determined by difference between 100% and the sum of all elements present in amounts of 0.010% or more each, expressed with accuracy of two decimal figures. 3 When defining the brand of the aluminum content of titanium introduced as a modifier, not a consideration in the amount of impurities. 4 allowed the copper content in the alloy Ad1pl set equal to 0,05%. 5 In aluminum brand AD0 for sheet metal subjected to further forming, allowed the introduction of titanium to 0.15%. |
(Changed edition, Rev. N 2).
Table 2 — Aluminium alloys, aluminium-copper-magnesium and aluminum-copper-manganese
Marking stamps | Mass fraction of elements, % |
Density, kg/DM | |||||||||||||
by ND | ISO 209 | Cream tions |
Same- the Uragan |
Copper | Mar Ganz |
Magnesium | Chrome | Zinc | Titan | No- Kel |
Other items | Other elements |
Aluminium | ||
Each |
The amount | ||||||||||||||
D1 1110 | АlСu4МgSi 2017 | 0,20- 0,8 |
0,7 | A 3.5 4,8 |
0,40- 1,0 |
0,40- 0,8 |
0,10 | 0,3 | 0,15 | - | Titanium + zirconium: 0,20 |
0,05 | 0,15 | The rest | 2,80 |
D16 1160 | AICu4Mg1 2024 |
0,50 | 0,50 | 3,8- 4,9 |
0,30- 0,9 |
1,2- 1,8 |
0,10 | 0,25 | 0,15 | - | Titanium + zirconium: 0,20 |
0,05 | 0,15 | The same | 2,77 |
D16ch | 2124 | 0,20 | 0,30 | 3,8- 4,9 |
0,30- 0,9 |
1,2- 1,8 |
0,10 | 0,25 | 0,15 | - | - | 0,05 | 0,15 | « | Of 2.78 |
V65 1165 |
- | 0,25 | 0,2 | 3.9 to 4,5 |
0,3- 0,5 |
0,15- 0,30 |
- | 0,1 | 0,1 | - | - | 0,05 | 0,1 | « | 2,80 |
D18 1180 | АlСu2,5Мд 2117 |
0,5 | 0,5 | 2,2- 3,0 |
0,20 | 0,20- 0,50 |
0,10 | 0,1 | - | - | - | 0,05 | 0,15 | « | Of 2.74 |
D19 1190 | - | 0,5 | 0,5 | 3,8- 4,3 |
0,5- 1,0 |
1,7- 2,3 |
- | 0,1 | 0,1 | - | Beryllium: 0,005 |
0,05 | 0,1 | « |
2,76 |
D19ch | - | 0,2 | 0,3 | 3,8- 4,3 |
0,4- 0,9 |
1,7- 2,3 |
- | 0,1 | 0,1 | - | Beryllium: 0,005 |
0,05 | 0,1 | « | 2,76 |
AK4 1140 |
- | 0,5- 1,2 |
0,8- 1,3 |
1,9- 2,5 |
0,2 | 1,4- 1,8 |
- | 0,3 | 0,1 | 0,8- 1,3 |
- | 0,05 | 0,1 | « | 2,77 |
AK4−1 1141 | - | 0,35 | 0,8- 1,4 |
1,9- 2,7 |
0,2 | 1,2- 1,8 |
0,1 | 0,3 | 0,02 — 0,10 |
0,8- 1,4 |
- | 0,05 | 0,1 | « | 2,80 |
AK4−1ch | 2618 | 0,10- 0,25 |
0,9- 1,3 |
1,9- 2,7 |
- | 1,3- 1,8 |
- | 0,10 | 0,04- 0,10 |
0,9- 1,2 |
- | 0,05 | 0,15 | « |
2,80 |
1201 | АlСu6Мn 2219 | 0,20 | 0,30 | The 5.8- 6,8 |
0,20- 0,40 |
0,02 | - | 0,10 | 0,02- 0,10 |
- | Cubic Zirconia: 0,10−0,25 | 0,05 | 0,15 | « | 2,85 |
Vanadium: 0,05−0,15 |
|||||||||||||||
AK6 1360 | - |
0,7- 1,2 |
0,7 | 1,8- 2,6 |
0,4- 0,8 |
0,4- 0,8 |
- | 0,3 | 0,1 | 0,1 | - | 0,05 | 0,1 | « | 2,75 |
AK8 1380 | АlСu4SiМg 2014 | 0,50- 1,2 |
0,7 | 3.9 to 5,0 |
0,40- 1,0 |
0,20- 0,8 |
0,10 | 0,25 | 0,15 | - | Titanium + zirconium: 0,20 |
0,05 | 0,15 | The rest | 2,80 |
1105 | - |
3,0 | 1,5 | 2,0- 5,0 |
0,3- 1,0 |
0,4- 2,0 |
- | 1,0 | - | 0,2 | Titanium + chromium + zirconium: 0,2 |
0,05 | 0,2 | The same | 2,80 |
Note — the Amount of titanium+zirconium limited only for extruded and forged semi-finished products and only in the case where there is an agreement between manufacturer and user. |
(Changed edition, Rev. N 2, 3).
(Amendment. ICS N 2−2016).
Table 3 — Aluminum alloy system aluminum-manganese
Marking stamps | Mass fraction of elements, % |
Density, kg/DM | |||||||||||
by ND | ISO 209 |
Cream tions |
Iron | Copper | Mar Ganz |
Magnesium | Chrome | Zinc | Titan | Other elements |
Aluminium | ||
Each |
The amount |
||||||||||||
MM 1403 | АlМnМg0,5 3005 |
0,6 | 0,7 | 0,30 | 1.0 to 1.5 | 0,20- 0,6 |
0,10 | 0,25 | 0,10 | 0,05 | 0,15 | The rest | Of 2.72 |
AMC 1400 | АlМn1СuАl 3003 |
0,6 | 0,7 | 0,2 | 1.0 to 1.5 | 0,2 | - | 0,10 | 0,1 | 0,05 | 0,15 | The same | 2,73 |
AMCs 1401 |
- | 0,15- 0,35 |
0,25- 0,45 |
0,1 | 1,0−1,4 | 0,05 | - | 0,1 | 0,1 | 0,05 | 0,1 | « | 2,73 |
D12 1521 | АlМn1Мg1 3004 |
0,30 | 0,7 | 0,25 | 1.0 to 1.5 | 0,8−1,3 | - | 0,25 | - | 0,05 | 0,15 | « | Of 2.72 |
Note — aluminum stamps AMC for sheet metal subjected to further forming, allowed the introduction of titanium to 0.2%. |
(Changed edition, Rev. N 2).
Table 4 — Aluminum alloy system aluminum-magnesium
Marking stamps |
Mass fraction of elements, % | Density, kg/DM | ||||||||||||
by ND | ISO 209 | Cream tions |
Iron | Copper | Mar Ganz |
Magnesium | Chrome | Zinc | Titan | Other items | Other elements |
Aluminium | ||
Each |
The amount | |||||||||||||
Amg0,5 1505 |
- | 0,1 | 0,1 | 0,1 | 0,2 | 0,4- 0,8 |
- | - | - | - | 0,05 | 0,1 | The rest |
2,70 |
Amg1 1510 | АlМg1 5005 | 0,30 | 0,7 | 0,20 | 0,20 | 0,50- 1,1 |
0,10 | 0,25 | - | - | 0,05 | 0,15 | The same | 2,69 |
Amg1,5 | АlМg1,5 5050 |
0,40 | 0,7 | 0,20 | 0,10 | 1,1- 1,8 |
0,10 | 0,25 | - | - | 0,05 | 0,15 | « | 2,69 |
Amg2 1520 | АlМg2 5251 | 0,40 | 0,50 | 0,15 | 0,1- 0,6 |
1,8- 2,6 |
0,05 | 0,15 | 0,15 | - | 0,05 | 0,15 | « | 2,69 |
Amg2,5 | АlМg2,5 5052 |
0,25 | 0,40 | 0,10 | 0,10 | 2,2- 2,8 |
0,15- 0,35 |
0,10 | - | - | 0,05 | 0,15 | « | 2,68 |
Amg3 1530 |
- | 0,5−0,8 | 0,5 | 0,1 | 0,3- 0,6 |
3,2- 3,8 |
0,05 | 0,2 | 0,1 | - | 0,05 | 0,1 | « | Of 2.66 |
- |
АlMg3 5754 | 0,40 | 0,40 | 0,10 | 0,50 | 2,6- 3,6 |
0,30 | 0,20 | 0,15 | Manganese + chromium: 0,10−0,6 |
0,05 | 0,15 | « | Of 2.66 |
Amg3,5 | АlМg3,5 5154 | 0,25 | 0,40 | 0,10 | 0,10 | 3,1- 3,9 |
0,15- 0,35 |
0,20 | 0,20 | Beryllium: 0,0008 Manganese + chromium: 0,10−0,50 |
0,05 | 0,15 | « | Of 2.66 |
Amg4,0 1540 | АlМg4 5086 | 0,40 | 0,50 | 0,10 | 0,20- 0,7 |
A 3.5 4,5 |
0,05- 0,25 |
0,25 | 0,15 | - | 0,05 | 0,15 | « | Of 2.66 |
Amg4,5 | АlМg4,5 5083 | 0,40 | 0,40 | 0,10 | 0,40- 1,0 |
A 4.0 4,9 |
0,05- 0,25 |
0,25 | 0,15 | - | 0,05 | 0,15 | « | Of 2.66 |
- | АlМg5Cr 5056 | 0,30 | 0,40 | 0,10 | 0,05- 0,20 |
4,5- 5,6 |
0,05- 0,20 |
0,10 | - | - | 0,05 | 0,15 | « | 2,65 |
AMg5 1550 | - | 0,5 | 0,5 | 0,1 | 0,3- 0,8 |
4,8- 5,8 |
- | 0,2 | 0,02- 0,10 |
Beryllium 0,005 |
0,05 | 0,1 | « | 2,65 |
AMg6 1560 | - | 0,4 | 0,4 | 0,1 | 0,5- 0,8 |
The 5.8- 6,8 |
- | 0,2 | 0,02- 0,10 |
Beryllium: 0,005 |
0,05 | 0,1 | « | 2,65 |
Amg0,5пч |
- | 0,07 | 0,08 | 0,05 | 0,10 | 0,4−0,8 | - | 0,04 | 0,03 | - | - | 0,1 | The rest |
2,69 |
Amg0,7 |
- | 0,3 | 0,5 | 0,1 | 0,05- 0,3 |
0,4−0,9 | 0,1 | 0,2 | 0,1 | Zirconium 0,03−0,2 |
0,05 | 0,1 | The same | 2,70 |
АМг3С |
- | 0,5 | 0,5 | 0,1 | 0,2- 0,6 |
2,7−3,6 | 0,2 | 0,2 | 0,2 | Beryllium 0,005 |
0,05 | 0,1 | « | 2,67 |
Amg4 1540 | - | 0,4 | 0,4 | 0,1 | 0,5- 0,8 |
3.8 to 4.5 | 0,05- 0,25 |
0,2 | 0,02- 0,10 |
Beryllium is 0.002- 0,005 |
0,05 | 0,1 | « | Of 2.66 |
АМШ1 |
- | 0,12 | 0,12 | 0,05 | 0,05 | 0,6−1,0 | - | - | - | - | 0,05 | 0,1 | « | 2,67 |
1541 |
- | 0,2 | 0,1−0,3 | 0,05 | 0,2- 0,5 |
The 3.8−4.8 | - | - | 0,002 -0,1 |
- | 0,05 | 0,1 | « | 2,65 |
1541пч |
- | 0,07 | 0,07 | 0,02 | 0,02 | 3,5−4,5 | 0,03- 0,06 |
0,02 | 0,05 | - | 0,02 | 0,1 | « | 2,65 |
1543 |
- | 0,5 | 0,5 | 0,1 | 0,2- 0,5 |
3,8−5,0 | - | 0,1 | 0,02- 0,1 |
Beryllium of 0.0002- 0,005 |
0,05 | 0,1 | « | 2,65 |
АМг61 1561 | - | 0,4 | 0,4 | 0,1 | 0,7- 1,1 |
5.5 to 6.5 | - | 0,2 | - | Zirconium 0.02 to 0,12 Beryllium 0,0001- 0,003 |
0,05 | 0,1 | « | 2,64 |
(Changed edition, Rev. N 2, 3).
Table 5 — Aluminium alloys aluminium-magnesium-silicon
Marking stamps |
Mass fraction of elements, % | Density, kg/DM | ||||||||||||
by ND | ISO 209 | Cream tions |
Iron | Copper | Mar Ganz |
Magnesium | Chrome | Zinc | Titan | Other items | Other elements |
Aluminium | ||
Each |
The amount | |||||||||||||
AD31 1310 | АlМg0,7Si 6063 |
0,20- 0,6 |
0,5 | 0,1 | 0,1 | 0,45- 0,9 |
0,10 | 0,2 | 0,15 | - | 0,05 | 0,15 | The rest | Of 2.71 |
AD31E 1310Е |
E-АlМgSi 6101 |
0,30- 0,7 |
0,50 | 0,10 | 0,03 | 0,35- 0,8 |
0,03 | 0,10 | - | Bor: 0,06 | 0,03 | 0,10 | The same | Of 2.71 |
AD33 1330 | АlМg1SiCu 6061 |
0,40- 0,8 |
0,7 | 0,15- 0,40 |
0,15 | 0,8- 1,2 |
0,04- 0,35 |
0,25 | 0,15 | - | 0,05 | 0,15 | « | 2,70 |
AD35 1350 | АlSi1МgМn 6082 |
0,7- 1,3 |
0,50 | 0,10 | 0,40- 1,0 |
0,6- 1,2 |
0,25 | 0,20 | 0,10 | - | 0,05 | 0,15 | « | 2,70 |
AV 1340 |
- | 0,5- 1,2 |
0,5 | 0,1- 0,5 |
0,15- 0,35 |
0,45- 0,90 |
0,25 | 0,2 | 0,15 | - | 0,05 | 0,1 | « | 2,70 |
- | 6151 | 0,6- 1,2 |
1,0 | 0,35 | 0,20 | 0,45- 0,8 |
0,15- 0,35 |
0,25 | 0,15 | - |
0,05 | 0,15 | « | 2,70 |
Avch |
- | 0,35- 0,55 |
0,12 | 0,05 | 0,05 | 0,6−1,0 | - | 0,05 | - | - | 0,05 | 0,1 | The rest | 2,69 |
AVP |
- | 0,4- 0,75 |
0,3 | 0,1 | 0,2 | 0,4- 0,9 |
- | 0,2 | 0,15 | - | 0,05 | 0,1 | The same | 2,70 |
1320 | - | 0,4- 0,65 |
0,15 | 0,05- 0,15 |
0,05- 0,15 |
0,45- 0,75 |
0,03 | 0,05 | 0,01- 0,05 |
Nickel 0,03 Zirconium 0,03 Beryllium 0.001 to 0,005 |
- | 0,1 | « | 2,69 |
Note — the «E» is applied to aluminum alloy with electrical characteristics. |
(Changed edition, Rev. N 2).
Table 6 — Aluminum alloy system aluminum-zinc-magnesium
Marking stamps |
Mass fraction of elements, % | The raft- | |||||||||||||
by ND | ISO 209 | Cream tions |
Same- the Uragan |
Copper | Mar Ganz |
MAG- tions |
Chrome | Zinc | Titan | CIR- Kony |
Other items | Other elements |
Aluminium | ||
Each |
The amount | ||||||||||||||
1915 | АlZn4, 5Мд1, 5Мп7005 |
0,35 | 0,40 | 0,1 | 0,20- 0,7 |
1,0- 1,8 |
0,06- 0,20 |
3,4- 4,0 |
0,1 |
0,08- 0,20 |
- | 0,05 | 0,15 | The rest | 2,77 |
1925 | АlZnМg1, 5MP |
0,7 | 0,7 | 0,8 | 0,2- 0,7 |
1,3- 1,8 |
0,2 |
3,4- 4,0 |
0,1 | 0,1- 0,2 |
- | 0,05 | 0,1 | The same | 2,77 |
V95och | - | 0,1 | 0,15 | 1,4- 2,0 |
0,2- 0,6 |
1,8- 2,8 |
0,1- 0,25 |
A 5.0 6,5 |
0,07 | - | - | 0,05 | 0,1 | « | 2,85 |
V95pch | - | 0,1 | 0,05- 0,25 |
1,4- 2,0 |
0,2- 0,6 |
1,8- 2,8 |
0,1- 0,25 |
A 5.0 6,5 |
0,07 | - | Nickel: 0,1 |
0,05 | 0,1 | « | 2,85 |
V95 1950 | - | 0,5 | 0,5 | 1,4- 2,0 |
0,2- 0,6 |
1,8- 2,8 |
0,10- 0,25 |
A 5.0 7,0 |
0,05 | - | Nickel: 0,1 |
0,05 | 0,1 | The rest | 2,85 |
- | АlZn5, 5МдСи7075 |
0,40 | 0,50 | 1,2- 2,0 |
0,30 | 2,1- 2,9 |
0,18- 0,28 |
The 5.1 6,1 |
0,20 | - | Titanium + zirconium: 0,25 |
0,05 | 0,15 | The same | 2,80 |
- | 7175 | 0,15 | 0,20 | 1,2- 2,0 |
0,10 | 2,1- 2,9 |
0,18- 0,28 |
The 5.1 6,1 |
0,10 | - | - | 0,05 | 0,15 | « | 2,85 |
V93pch | - | 0,1 | 0,2- 0,4 |
0,8- 1,2 |
0,1 | 1,6- 2,2 |
- | 6,5- 7,3 |
0,1 | - | - | 0,05 | 0,1 | « | Of 2.84 |
V95−1 | - | 1,5 | 1,0 | 1,0- 3,0 |
0,2- 0,8 |
0,6- 2,6 |
0,25 | 0,8- 2,0 |
Titanium + zirconium: 0,20 |
- | Nickel: 0,2 | 0,05 | 0,2 | « | 2,85 |
V95−2 | - | 1,5 | 0,9 | 1,0 — 3,0 | 0,2- 0,8 |
1,0- 2,8 |
0,25 | 2,0- 6,5 |
Titanium + zirconium: 0,15 |
- | Nickel: 0,2 | 0,05 | 0,2 | « | 2,85 |
Acpl | - | 0,3 | 0,3 | - | 0,025 | - | - | 0,9- 1,3 |
0,15 | - | - | 0,05 | 0,1 | « | 2,80 |
1901 | - | 0,2 | 0,3 | 0,2 | 0,1- 0,3 |
2,4- 3,0 |
0,12- 0,25 |
5,4- 6,2 |
0,03−0,10 | 0,07- 0,12 |
Beryllium of 0.0002- 0,005 |
- | 0,1 | The rest | Of 2.78 |
1903 | - | 0,25 | 0,35 | 0,2 | 0,05- 0,15 |
2,1- 2,6 |
0,12- 0,25 |
The 4.7 5,3 |
0,03−0,10 |
0,07- 0,12 |
Beryllium of 0.0002- 0,003 |
- | 0,1 | The same | 2,77 |
1905 | - | 1,5 | 1,0 | 1,0- 3,0 |
0,2- 1,0 |
0,6- 3,0 |
0,25 | 0,8- 4,0 |
- | - | Nickel 0,2 Titanium + zirconium 0,2 |
0,05 | 0,2 | « | Of 2.78 |
1911 | - | 0,2 | 0,3 | 0,1- 0,2 |
0,2- 0,5 |
1,6- 2,1 |
0,07- 0,25 |
3,8- 4,4 |
- | 0,13- 0,22 |
- | 0,05 | 0,1 | « | 2,76 |
В92 1920 |
- | 0,2 | 0,3 | 0,05 | 0,6- 1,0 |
3.9 to 4,6 |
- | The 2.9- 3,6 |
0,2 | - | Beryllium 0,0001- 0,005 |
0,05 | 0,1 | « | Of 2.72 |
В93 1930 |
- | 0,3 | 0,20- 0,45 |
0,8- 1,2 |
0,1 | 1,6- 2,2 |
- | The 6.3 7,3 |
0,1 | - | - | 0,05 | 0,1 | The rest | 2,82 |
1931 | - | 0,25 | 0,35 | 0,2 | 0,07- 0,15 |
A 3.0 3.7 V |
0,15- 0,25 |
The 5.8- 6,6 |
0,03−0,1 | 0,05- 0,12 |
- | 0,05 | 0,1 | The same | 2,77 |
1935 | - | 0,3 | 0,4 | 0,2 | 0,2- 0,5 |
0,6- 1,1 |
0,2 | 3,6- 4,1 |
- | 0,15- 0,22 |
Cerium 0,0001- 0,005 |
0,05 | 0,2 | « | 2,77 |
1953 | - | 0,2 | 0,25 | 0,4- 0,8 |
0,1- 0,3 |
2,4- 3,0 |
0,15- 0,25 |
5,6- 6,2 |
0,02−0,1 |
0,1 | - | 0,05 | 0,1 | « | 2,79 |
1955 | - | 0,3 | 0,7 | 0,2- 0,6 |
0,2 | 0,7- 1,2 |
0,08- 0,15 |
4,6- 5,4 |
0,1 | 0,1- 0,22 |
Nickel 0,1 Cerium 0,001−0,1 |
0,05 | 0,1 | « | 2,80 |
Note — Titanium+zirconium limited only for extruded and forged semi-finished products and only in the case when there is an agreement between manufacturer and user. |
(Changed edition, Rev. N 2).
Table 7 — Alloys for the manufacture of wire for cold heading
Marking stamps |
Mass fraction of elements, % | |||||||||||
beech- Gov. |
digital- rovee |
Cream tions |
Same- the Uragan |
Copper | Marga- Heff |
Magnesium | Chrome | Zinc | Titan | Other elements |
Aluminium | |
Each | The amount |
|||||||||||
D1P |
1117 | 0,5 | 0,5 | 3.8 to 4.5 | 0,4−0,8 | 0,4−0,8 | - | 0,1 | 0,1 | 0,05 | 0,1 | The rest |
D16P |
1167 | 0,5 | 0,5 | 3.8 to 4.5 | 0,3−0,7 | 1,2−1,6 | - | 0,1 | 0,1 | 0,05 | 0,1 | The same |
D19P | 1197 | 0,3 | 0,3 | To 3.2−3.7 | 0,5−0,8 | 2,1−2,6 | Beryllium: 0,005 |
0,1 | 0,1 | 0,05 | 0,1 | « |
Amg5p |
1557 | 0,4 | 0,4 | 0,2 | 0,2−0,6 | 4,7−5,7 | - | - | - | 0,05 | 0,1 | « |
V95P |
1957 | 0,3 | 0,3 | 1,4−2,0 | 0,3−0,5 | 2,0−2,6 | 0,1−0,25 | 5.5 to 6.5 | - | 0,05 | 0,1 | « |
(Changed edition, Rev. N 3).
Table 8 — Alloys for the manufacture of welding wire
Marking stamps |
Mass fraction of elements, % | |||||||||||||
beech- Gov. |
digital- rovee |
Cream tions |
Iron | Copper | Mar Ganz |
Magnesium | Chrome | Zinc | Titan | Beryllium | CIR- Kony |
Other elements each |
The amount all impurities |
Aluminium |
Sva99 | - | 0,003 | 0,003 | 0,003 | - | - | - | 0,003 | - | - | - | 0,001 | 0,010 | Not less than 99.99 |
Sva97 | - | 0,015 | 0,015 | 0,005 | - | - | - | - | - | - | - | 0,01 | 0,03 | No less than a 99.97 |
Sva85t | - | 0,04 | 0,04 | 0,01 | - | 0,01 | - | 0,02 | 0,2- 0,5 |
- | - | - | 0,08 | The rest |
Sva5 | - | 0,10- 0,25 |
0,2- 0,35 |
0,015 | - | - | - | - | - | - | - | 0,05 | 0,5 | No less than 99.95 |
Svamc | - | 0,2- 0,4 |
0,3- 0,5 |
0,2 | 1,0- 1,5 |
0,05 | - | 0,1 | - | - | - | 0,1 | 1,35 | The rest |
Svamg3 | - | 0,5- 0,8 |
0,5 | 0,05 | 0,3- 0,6 |
3,2- 3,8 |
- | 0,2 | - | - | - | 0,1 | 0,85 | The same |
Svamg5 | - | 0,4 | 0,4 | 0,05 | 0,5- 0,8 |
4,8- 5,8 |
- | 0,2 | 0,1−02 |
0,005 |
- | 0,1 | 1,4 | « |
- | Sv1557 | 0,15 | 0,3 | 0,05 | 0,2- 0,6 |
4,5- 5,5 |
0,07- 0,15 |
- | - | 0,005 | 0,2- 0,35 |
0,1 | 0,6 | « |
- | Sv1577pch | 0,1 | 0,15 | 0,1 | 0,5- 0,8 |
5,5- 6,5 |
0,1- 0,2 |
0,1 | - | - | 0,15- 0,25 |
- | 0,1 | The rest |
Svamg6 | - | 0,4 | 0,4 | 0,1 | 0,5- 0,8 |
The 5.8- 6,8 |
- | 0,2 | 0,1- 0,2 |
0,005 |
- | 0,1 | 1,2 | The same |
Svamg63 | - | 0,05 | 0,05 | 0,05 | 0,5- 0,8 |
The 5.8- 6,8 |
- | 0,05 | - | 0,005 |
0,15- 0,35 |
0,001 | 0,15 | « |
Svamg61 | - | 0,4 | 0,4 | 0,05 | 0,8- 1,1 |
5,5- 6,5 |
- | 0,2 | - | 0,005 |
0,002- 0,12 |
0,1 | 1,15 | « |
Svak5 | - | 4,5- 6,0 |
0,6 | 0,2 | - | - | - | Zinc + tin: 0,1 |
0,1- 0,2 |
- | - | 0,1 | 1,1 | « |
Svak10 | - | 7,0- 10,0 |
0,6 | 0,1 | - | 0,10 | - | 0,2 | - | - | - | 0,1 | 1,1 | « |
- |
Sv1201 | 0,08 | 0,15 | 6,0- 6,8 |
0,2- 0,4 |
0,02 | - |
0,05 | 0,1- 0,2 |
Vanadium: 0.05 to 0,15 |
0,1- 0,25 |
0,001 | 0,3 | « |
Notes 1 For all grades except grades Svamg3, Svak5, Svak10, the ratio of iron and silicon must be greater than unity. 2 grades Svamg3 and Svak10 allowed mass fraction of residual titanium to 0.15%. 3 At the request of the consumer of alloy grade Svak5 produce a wire with an iron content not more than 0.3%, which is additionally marked with the letter «U» (Svak5u). |
(Changed edition, Rev. N 3).
Table 9 — Aluminum alloys of the aluminum-silicon
Marking stamps |
Mass fraction of elements, % |
Density, kg/DM | |||||||||||||
by ND | ISO 209 | Silicon | Iron | Copper | Marga- Heff |
Magnesium | Chrome | Zinc | Titan | Nickel | Other items | Other elements |
Aluminium | ||
Each |
The amount | ||||||||||||||
АК12Д | - | 11,0−13,0 | 0,7 | 1,5−3,0 | 0,3−0,6 | 0,8−1,3 | 0,2 | 0,5 | 0,05−0,20 | 0,8−1,3 | Bor 0,005 Tin 0,02 Lead 0,10 |
0,05 | 0,1 | The rest | Of 2.72 |
СИЛ1С | - | 10,0−12,5 | 0,5 | 0,02 | 0,5 | 0,05 | - | 0,08 | 0,15 | - | Calcium 0,1 |
0,05 | - | The same | Of 2.66 |
СИЛ2С | - | 8,5−9,5 | 0,2 | 0,03 | 0,1 | 0,05 | - | 0,08 | 0,1 | - | Calcium 0,1 |
0,05 | - | « | 2,67 |
(Added, Rev. N 2).
Annex a (informative). Rounding rules
APPENDIX A
(reference)
A. 1 Rounding is a drop of significant digits to the right up to a certain discharge with possible changes in the numbers of this category.
Example: the number of 132.48 Rounding to four significant digits is 132,5.
A. 2 In case the first of the discard digits (counting from left to right) is less than 5, the last digit retained is not changed.
Example: 12,23 Rounding numbers to three significant digits yields of 12.2.
A. 3 In case of cast the first digit (counting from left to right) is equal to 5, the last digit retained is increased by one.
Example: 0,145 round a number to two significant digits yields of 0.15.
Note — In cases when it is necessary to take into account the results of previous approximations, proceed as follows:
— if the cast figure was the result of a previous rounding up, then the last stored digit is saved.
Example: Rounding to one significant digit in the number of 0.15 (obtained after rounding number 0,149) gives 0,1;
— if the cast figure was the result of a previous rounding down, then the last remaining digit is increased by one (with rollover, if necessary, to the next level).
Example: Rounding of numbers at 0.25 (obtained from the previous round to 0.25) gives 0,3.
A. 4 if the first discard digits (counting left to right) greater than 5, then the last stored digit is incremented.
Example: Rounding numbers 0.156 to two significant digits yields of 0.16.
A. 5 Rounding should be performed until the desired number of significant digits, not in stages.
Example: Rounding numbers 565,46 to three significant figures is made directly to the 565.
Rounding in stages would:
at the first stage to 565,5;
phase II of the to 566 (wrongly).
A. 6 Integers are rounded according to the same rules as decimal.
Example: 12456 round a number to two significant digits gives 12·10.