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Grade 2024
USA UNS A92024
Corresponding Standard SAE AMS-QQ-A-250/4A-2007
Aluminum Alloy 2024, Plate and Sheet
Classification Aluminum and Aluminum Alloys
2024 Chemical Element Composition Content (%)
Component Fe Si Mn Cr Cu Ti Zn Mg Other Individual Other Total More
Minimum Value - - 0.3 - 3.8 - - 1.2 - - Al:余量
Maximum Value 0.5 0.5 0.9 0.1 4.9 0.15 0.25 1.8 0.05 0.15
"Other individual elements or other totals": The chemical composition includes elements not specified in the table. Analysis should only be conducted if these elements are suspected to be present, or if routine analysis suggests that their content may exceed the prescribed limits.
2024 Mechanical Properties
thickness
t
inch		 Heat Treatment or Condition
Tensile Strength
σb
ksi 		Yield Point
σs
ksi 		Elongation or Extension Rate
δ
%
0.015~0.499 O ≥32 ≥14 ≥12
0.5~1.75 O ≥32 - ≥12
0.008~0.009 T3 ≥63 ≥42 ≥10
0.01~0.02 T3 ≥63 ≥42 ≥12
0.021~0.128 T3 ≥63 ≥42 ≥15
0.129~0.249 T3 ≥64 ≥42 ≥15
0.01~0.02 T4 ≥62 ≥40 ≥12
0.021~0.249 T4 ≥62 ≥40 ≥15
0.02~0.062 T361 ≥67 ≥50 ≥8
0.063~0.249 T361 ≥68 ≥51 ≥9
0.25~0.499 T361 ≥66 ≥49 ≥9
0.5 T361 ≥66 ≥49 ≥10
0.01~0.02 T42 ≥62 ≥38 ≥12
0.021~0.249 T42 ≥62 ≥38 ≥15
0.25~0.499 T42 ≥62 ≥38 ≥12
0.5~1 T42 ≥61 ≥38 ≥8
1.001~1.5 T42 ≥60 ≥38 ≥7
1.501~2 T42 ≥60 ≥38 ≥6
2.001~3 T42 ≥58 ≥38 ≥4
0.25~0.499 T351 ≥64 ≥42 ≥12
0.5~1 T351 ≥63 ≥42 ≥8
1.001~1.5 T351 ≥62 ≥42 ≥7
1.501~2 T351 ≥62 ≥42 ≥6
2.001~3 T351 ≥60 ≥42 ≥4
3.001~4 T351 ≥57 ≥41 ≥4
0.01~0.499 T62 ≥64 ≥50 ≥5
0.5~3 T62 ≥63 ≥50 ≥5
0.02~0.062 T861 ≥70 ≥62 ≥3
0.063~0.249 T861 ≥71 ≥66 ≥4
0.25~0.5 T861 ≥70 ≥64 ≥4
1 Approximate Comparison Table Wrought Aluminum and Aluminum Alloy
China Japan United States International Organization for Standardization Germany European Standard
GB JIS ASTM UNS ISO Numerical Grade DIN EN/DIN W-Nr. EN
2024 2024
A92024 		2024 A92024 AlCu4Mg1 A92024 AlCu4Mg2 3.1355
A92024 		EN-AW-AlCu4Mg1
2 Approximate Comparison Table Wrought Aluminum and Aluminum Alloy
China Japan United States International Organization for Standardization France European Standard Russia
GB JIS ASTM UNS ISO Numerical Grade NF EN/NF EN GOST
2024(A) 2024(A)
A92024 		2024(A) A92024 AlCu4Mg1(A) A92024 A-UG1
2024(A)
A92024 		EN-AW-AlCu4Mg1 Д16Ч
1160
3 Approximate Comparison Table Wrought Aluminum and Aluminum Alloy
China United States International Organization for Standardization Germany European Standard Russia
GB ISC ASTM UNS ISO Numerical Grade DIN EN/DIN W-Nr. EN GOST
2A12
(LY12) 		2024 2024 A92024 AlCu4Mg1 A92024 AlCu4Mg2 3.1355
A92024 		EN-AW-AlCu4Mg1 Д16/160
4 Approximate Comparison Table Aluminium and Aluminium Alloy
Japan United States International Organization for Standardization Germany France European Standard Russia United Kingdom
JIS ASTM ISO DIN EN/DIN W-Nr. NF EN/NF EN GOST BS EN/BS
2024 2024 AlCu4Mg1 AlCuMg2 3.1355 2024 ENAW-AlCu4Mg1 D16 2024
2024 Corresponding Standards(Same grade name, different standards)
1 GB /T 3190-2008
2024
2 JIS H 4040-2006
2024 A2024 W A2024 BD
3 GB /T 3195-2016
2024
4 DIN 1725-1-1983
2024 AlCuMg2 3.1355
5 GB /T 3190-2020
2024
6 JIS H 4040-2015
2024 A2024 BE
7 GB /T 3191-2019
2024
8 SAE AMS-QQ-A-250/4A-2007
2024 A92024
9 GJB 1741-1993
2024 (LY12) 2A12
10 GB /T 3880.1-2012
2024

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