5056 A5056 BD A5056 BE - JIS H 4040-2015

Grade	5056
Other Names
Corresponding Standard	JIS H 4040-2015 Aluminium and aluminium alloy bars and wires
Classification	Aluminum and Aluminum Alloys
Properties	Corrosion Resistance Weldability

5056 Chemical Element Composition Content (%)

Component	Fe	Si	Mn	Cr	Cu	Zn	Mg	Other Individual	Other Total	More
Minimum Value	-	-	0.05	0.05	-	-	4.5	-	-	Al:余量
Maximum Value	0.4	0.3	0.2	0.2	0.1	0.1	5.6	0.05	0.15	Al:余量

"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.

5056 Mechanical Properties

condition	Mark	Heat Treatment or Condition	Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %
Extruded bar (BE); all specifications; s≤300	5056 H112	Strain - Only Hardening (H112)	≥245	≥100	-
Extruded Bar (BE); All specifications; 300<s≤700		Strain - Only Hardening (H112)	≥225	≥80	-
Extruded Bar (BE); All specifications; 700<s≤1000		Strain - Only Hardening (H112)	≥215	≥70	-
Cold drawn bars/wires (BD/W); d≤3	5056 O	Annealing (O)	≥315	-	-
Cold drawn bars/rods (BD/W); 3<d≤100		Annealing (O)	250~320	≥110	A50mm ≥20
Cold drawn bars/wires (BD/W); d≤10	5056 H12	Strain - Work hardened - 1/8 hard (H12)	≥300	-	-
Cold drawn bars/wires (BD/W); d≤10	5056 H32	Strain - Work hardened and stabilized - 1/8 hard (H32)	≥300	-	-
Cold drawn bars/wires (BD/W); d≤10	5056 H34	Strain - Work hardened and stabilized - 1/2 hard (H34)	≥345	-	-
Cold drawn bars/wires (BD/W); d≤10	5056 H38	Strain - Work hardened and stabilized - 4/4 hard (H38)	≥380	-	-

① A50mm、A（5.65√S0）- gauge length，S0-Specimen area，s=S0，unit mm sq
② d-diameter、thickness or width across flats, unit mm；s - cross section area, unit mm sq

5056 Corresponding Standards(Same grade name, different standards)

1	GB /T 3190-2008
	5056
2	JIS H 4040-2006
	5056 A5056 BD A5056 BE A5056 W
3	GB /T 3195-2016
	5056
4	GB /T 3190-2020
	5056
5	JIS H 4040-2015
	5056 A5056 BD A5056 BE A5056 W

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