3003 - GB /T 3191-2019

Grade	3003
Corresponding Standard	GB /T 3191-2019 Extrusion rods and bars of aluminium and aluminium alloys
Classification	Aluminum and Aluminum Alloys

3003 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
Bars; d≤250, t≤200	3003O	O	95~135	≥35	≥25	30
Bars; d≤250, t≤200	3003H112	H112	≥95	≥35	≥25	30

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

3003 Corresponding Standards(Same grade name, different standards)

1	GB /T 3190-2008
	3003
2	JIS H 4040-2006
	3003 A3003 BD A3003 BE A3003 W
3	GB /T 3195-2016
	3003
4	DIN 1725-1-1983
	3003 AlMnCu 3.0517
5	GB /T 3190-2020
	3003
6	JIS H 4040-2015
	3003 A3003 BD A3003 BE A3003 W
7	GB /T 3191-2019
	3003
8	JIS H 4160-1994(R2005)
	3003
9	GB /T 3880.1-2012
	3003

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