HAl61-4-3-1 T69230 - /T 669-2013

Grade	HAl61-4-3-1
	T69230
Corresponding Standard	YS /T 669-2013 Copper Alloy Tube of Extruded Product for Synchronizer Rings
Classification	Copper and Copper Alloys

HAl61-4-3-1 Chemical Element Composition Content (%)

Component	Fe	Si	Ni	Cu	Co	Al	More
Minimum Value	0.5	0.5	2.5	59	0.5	3.5	Zn:Rem
Maximum Value	1.3	1.5	4	62	1	4.5	Zn:Rem

• The total impurities are less than 0.2%

HAl61-4-3-1 Mechanical Properties

Heat Treatment or Condition	Tensile Strength σ_b Mpa	Elongation or Extension Rate δ %	Hardness HBW
Extruding (M30)	≥635	≥2	HRB ≥95

HAl61-4-3-1 Corresponding Standards(Same grade name, different standards)

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