1A50 LB2 - GB /T 3195-2023 - H2ABC

中文版

Grade	1A50
Old Grade
Corresponding Standard	GB /T 3195-2023 Aluminium and Aluminium Alloys Drawn (Rolled) Round Wire
Classification	Aluminum and Aluminum Alloys

1A50 Chemical Element Composition Content (%)

Component	Fe	Si	Mn	Cu	Al	Zn	Mg	Other Individual	More
Minimum Value	-	-	-	-	99.5	-	-	-	Fe+Si≤0.45
Maximum Value	0.3	0.3	0.05	0.01	-	0.03	0.05	0.03	Fe+Si≤0.45

1A50 Mechanical Properties

diameter d mm	Mark	Heat Treatment or Condition	Tensile Strength σ_b Mpa	Elongation or Extension Rate δ %
0.8~1	1A50-O	Annealing (O)	≥75	≥10
＞1~2	1A50-O	Annealing (O)	≥75	≥12
＞2~3	1A50-O	Annealing (O)	≥75	≥15
＞3~5	1A50-O	Annealing (O)	≥75	≥18
0.8~1	1A50-H19	Work Hardening - Super-hard (H19)	≥160	≥1
＞1~1.5	1A50-H19	Work Hardening - Super-hard (H19)	≥155	≥1.2
＞1.5~3	1A50-H19	Work Hardening - Super-hard (H19)	≥155	≥1.5
＞3~4	1A50-H19	Work Hardening - Super-hard (H19)	≥135	≥1.5
＞4~5	1A50-H19	Work Hardening - Super-hard (H19)	≥135	≥2

1A50 Corresponding Standards(Same grade name, different standards)

1	GB /T 3190-2020
	1A50 (LB2)
2	GB /T 3195-2023
	1A50 (LB2)

Note: The data is for reference only! If you have any questions, please fill out "I want to correct it"!