5154A - GB /T 3191-2019

Grade	5154A
Corresponding Standard	GB /T 3191-2019 Extrusion rods and bars of aluminium and aluminium alloys
Classification	Aluminum and Aluminum Alloys

5154A Mechanical Properties

condition	Mark	Heat Treatment or Condition	Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %	Hardness HBW
Bar; d≤200	5154AO	O	200~275	≥85	≥18	55
Bar; d≤200	5154AH112	H112	≥200	≥85	≥16	55

① O = annealed ;
② H = work hardened;
③ T6 = solution heat treated + artificial aged;
④ T1 = high temperature molding + natural aged;
⑤ T3 = after solution heat treated, cold processing, and then natural aged to a basically stable;
⑥ T4 = after solution heat treated, natural aged to a basically stable;
⑦ T5 = cooled by high temperature molding, and then artificially aged to a basically stable;
⑧ T7 = after solution heat treated, overaged;
⑨ T8 = after solution heat treated, cold processing , and then artificial aged
◎ d = round rod diameter or thickness of square rod or hexagonal rod, t = square rod or hexagonal rod thickness, unit mm

5154A Corresponding Standards(Same grade name, different standards)

1	GB /T 3190-2008
	5154A
2	GB /T 3190-2020
	5154A
3	ISO 209-2007
	5154A (AlMg3.5(A))
4	GB /T 3191-2019
	5154A
5	GB /T 3880.1-2012
	5154A

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