5A02 - GB /T 3191-2019

Grade	5A02
Corresponding Standard	GB /T 3191-2019 Extrusion rods and bars of aluminium and aluminium alloys
Classification	Aluminum and Aluminum Alloys

5A02 Mechanical Properties

condition	Mark	Heat Treatment or Condition	Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %
Bar; d≤150	5A02O	O	≤225		≥10
Bar; d≤150	5A02H112	H112	≥170	≥70

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

1 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
5A02 (LF2)	5052	5052	A95052	AlMg2.5	A95052	AlMg2.5	3.3523 A95052	EN-AW-AlMg2.5	АМг2.5

2 Approximate Comparison Table Wrought aluminum and aluminum alloy

China	Japan	United States	International Organization for Standardization	Germany	United Kingdom
GB	JIS	ASTM	ISO	DIN EN/DIN	BS EN/BS
5A02	A5052	5052	AlMg2.5	AlMg2.5	N4

5A02 Corresponding Standards(Same grade name, different standards)

1	GB /T 3190-2008
	5A02 (LF2)
2	GB /T 3195-2016
	5A02 (LF2)
3	GB /T 3190-2020
	5A02 (LF2)
4	GB /T 3191-2019
	5A02
5	GJB 2054-1994
	5A02 LF2 二号防锈铝
6	GJB 2379-1995
	5A02 LF2 二号防锈铝
7	GB /T 3880.1-2012
	5A02 (LF2)

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