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Alloy 1201

Alloy 01311C Alloy 1105 Alloy 1151 Alloy 1161 Alloy 1163 Alloy 1201 Alloy 1205 Alloy 1213 Alloy 1215 Alloy 1320 Alloy 1370 Alloy 1420 (01420) Alloy 1424 Alloy 1430 Alloy 1440 Alloy 1441 Alloy 1450 Alloy 1531 Alloy 1541 Alloy 1541pc Alloy 1543 Alloy 1577 Alloy 1905 Alloy 1911 Alloy 1915 Alloy 1925 Alloy 1931 Alloy 1933 Alloy 1935 Alloy 1953 Alloy 1955 Alloy 1973 Alloy 1980 (B48-4) Alloy 1985h Alloy 8011 Alloy 8011A Alloy 8111 Alloy A1Mg1M1 Alloy ABT101 (1901) Alloy ABT102 (1903) Alloy AB (1340) Alloy AVD1 Alloy AVD1-1 ABE Alloy Alloy AD1pl Alloy AD31 (1310) Alloy AD31E (1310E) Alloy AD33 (1330) Alloy AD35 (1350) Alloy AW Alloy AZh0.6 Alloy AZh0.8 Alloy AZh1 Alloy AK10 (SvAK10) AK12D alloy Alloy AK4 (1140) Alloy AK4-1 (1141) Alloy AK4-2 (1143) Alloy AK5 Alloy AK6 (1360) Alloy AK6-1 Alloy AK8 (1380) AKM Alloy Alloy AKCM Alloy AM4 Alloy AMg0.5 (1505) Alloy AMg0,5pc Alloy AMg0.7 Alloy AMG1 (1510) Alloy AMg1.5 Alloy AMg2 (1520) Alloy AMg2.5 Alloy AMg3 (1530) Alloy AMg3.5 Alloy AMg3S Alloy AMg4 (1540) Alloy AMg4.5 Alloy AMg5 (1550) Alloy AMg5P (1557) Alloy AMg6 (1560) Alloy AMg61 (1561) Alloy AMg61H (1561H) Alloy AMg63 (СвАМг63) Alloy AMg65 Alloy AMSH1 Alloy AMSH2 Alloy AMZ (1400) Alloy AMTS (1401) Alloy AMSh1 (AMSh-1) Alloy APBA-1 (1551) Alloy ACpl Alloy B-1341 Alloy B-1461 Alloy B-1469 Alloy B-1963 Alloy B48P Alloy B65 (1165) Alloy B91 (1913) Alloy B92 (1920) Alloy B93 (B93pch; 1930) Alloy B94 (1940) Alloy B95 (1950) Alloy B95-1 Alloy B95-2 Alloy B95och Alloy B95P (1957) Alloy B95pch Alloy B96C (1960) Alloy B96C1 Alloy B96C3 (1965-1) Alloy VD1 Alloy VD17 (1170) Alloy D1 (1110) Alloy D12 (1521) Alloy D16 (1160) Alloy D16P (1167) Alloy D18 (1180) Alloy D19 (1190) Alloy D19P (1197) Alloy D19h Alloy D1P (1117) Alloy D20 (1200) Alloy D21 (1210) Alloy D23 (WAD23; 1230) Alloy D24 (VAD1; 1191) Alloy K48-1 Alloy K48-2 (1941) Alloy K48-2pch (1943) Alloy K48P Alloy M40 Alloy MM (1403) Alloy SAB1 Alloy SAW2 Alloy SAB6 Alloy SAB9 Alloy SIL 1C Alloy SIL 2S

Designation

Name The value
Designation GOST Cyrillic 1201
Designation GOST Latin 1201
Transliteration 1201
The chemical elements 1201

Description

Alloy 1201 is used: for the manufacture of welded products operating operating at temperatures down to -253 °C; welded structures operating at cryogenic and elevated temperatures.

Note

Termouprochnennyh alloy. Strengthening effect opened in 1938.
ISO 209−1 alloy brand 1201 is designated АlCu6Mn and 2219.

Standards

Name Code Standards
Non-ferrous metals, including rare metals, and their alloys В51 GOST 4784-97, OST 1 90048-90
Sheets and stripes В53 OST 1 90271-78, OST 1 90272-78, OST 1 90290-80, TU 1-2-453-83, TU 1-2-458-84
Metal forming. Forgings В03 OST 1 90299-81
Pipes from non-ferrous metals and alloys В64 OST 1 92048-90, TU 1-2-449-83, TU 1-2-478-85
Sectional and shaped rolling В52 OST 1 92093-83, OST 1 90287-87
Bars В55 TU 1-2-306-74

Chemical composition

Standard Mn Si Fe Cu Al V Ti Zn Zr Mg
OST 1 90287-87 0.2-0.4 ≤0.2 ≤0.3 5.8-6.8 The rest 0.05-0.15 0.02-0.1 ≤0.1 0.1-0.25 ≤0.02
GOST 4784-97 0.2-0.4 ≤0.2 ≤0.3 5.8-6.8 The rest 0.05-0.15 0.02-0.1 ≤0.1 0.1-0.25 ≤0.02
Al is the base.
According to GOST 4784-97, the mass fraction of each other impurity (not regulated) is ≤ 0.05%, the total mass fraction of other impurities is ≤ 0.15%.
According to OST 1 90048-90 the total mass fraction of other impurities is ≤ 0.15%.
According to OST 1 90271-78, OST 1 90272-78, OST 1 90287-87, the hydrogen content in the alloy should not exceed 0.20 cm 3 per 100 g of metal.

Mechanical characteristics

Section, mm sT|s0,2, MPa σB, MPa d5, % d10
Steel hot-rolled sheet according to OST 1 90271-78. In the delivery condition specifies the condition of the material / condition of the test specimen (longitudinal or transverse)
1-3.5 ≥110 ≤215 - ≥12
3.5-5 ≥120 ≤215 - ≥12
5-10.5 ≥135 ≤215 - ≥12
1-1.9 ≥221 ≥334 - ≥7
1-1.9 ≥280 ≥378 - ≥7
6-10.5 ≥365 ≥490 -
1-1.9 ≥280 ≥378 - ≥7
6-10.5 ≥365 ≥490 -
Plate hot rolled for OST 1 90272-78. In the delivery condition specifies the condition of the material / condition of the test samples (in altitude direction, from the middle part of the plate)
40-60 ≥295 ≥385 ≥3 -
60-90 ≥295 ≥385 ≥2 -
40-60 ≥295 ≥385 ≥3 -
60-90 ≥295 ≥385 ≥2 -
Plate hot rolled for OST 1 90272-78. In the delivery condition specifies the condition of the material / condition of the test specimen (longitudinal or transverse, from the middle part of the plate)
11-90 ≥110 ≤215 ≥12 -
11-25 ≥345 ≥440 ≥5 -
11-25 ≥345 ≥440 ≥5 -
11-90 ≥235 ≥355 ≥6 -
11-20 ≥365 ≥500 -
11-55 ≥315 ≥420 ≥6 -
20-55 ≥375 ≥505 -
55-75 ≥310 ≥420 ≥6 -
75-90 ≥300 ≥410 ≥5 -
11-20 ≥365 ≥500 -
11-55 ≥315 ≥420 ≥6 -
20-55 ≥375 ≥505 -
55-75 ≥310 ≥420 ≥6 -
75-90 ≥300 ≥410 ≥5 -
Extruded OST 1 90287-87. In the delivery condition specifies the condition of the material / condition of test specimens (longitudinal); in cross section - flange thickness, mm
≥315 ≥440 ≥6 -
≥245 ≥370 ≥6 -
≤135 ≤235 ≥12 -
≥375 ≥490 ≥6 -
≥175 ≥285 ≥14 -
≥284 ≥382 ≥5 -
≤30; ≥100 ≥295 ≥390 ≥6 -
30-100 ≥300 ≥405 ≥6 -

Description mechanical marks

Name Description
Section Section
sT|s0,2 Yield strength or limit of proportionality with a tolerance for residual deformation of 0.2%
σB Limit short-term strength
d5 Elongation after rupture
d10 Elongation after rupture

Physical characteristics

Temperature r, кг/м3
20 2850

A description of the physical symbols

Name Description
Е The normal elasticity modulus
r Density
l Coefficient of thermal conductivity
R UD. the resistivity

Technological properties

Name The value
Weldability Without restrictions.
Features of production Sheets OST 1 90271-78, plate OST 1 90272-78 are delivered: the method of manufacture with normal plating - A (1201А); material condition: annealed - M (1201АМ), tempered - T (1201АТ) Board with an average degree of deformation of 1,5-3,0 %, tempered and artificially aged T1 (1201АТ1) - the Board, after quenching with an average degree of deformation of 1,5-3,0 %, cold-worked after quenching with an average uplift of 7-10 % - TN (1201АТН), cold-worked after quenching with an average uplift of 7-10 % and artificially aged Т1Н (1201АТ1Н). Accuracy of manufacturing according to the thickness and quality of surface finish - ordinary finish, without the additional symbols according to GOST 21631. Extruded cross-sections up to 500 cm2 in OST 1 90287-87 come: without heat treatment (1201), annealed - M (1201М), hardened and the Board - T (1201Т), hardened, artificially aged, and the Board - T1 (1201Т1).

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