H68 T26300 - GB /T 3114-2023

Grade	H68
China ISC	T26300
Corresponding Standard	GB /T 3114-2023 Copper and Copper Alloy Rectangular Wires
Classification	Copper and Copper Alloys
Properties	Corrosion Resistance Impact Resistance Good Machinability Good Weldability

H68 Chemical Element Composition Content (%)

Component	Fe ^①	Cu	Pb	More
Minimum Value	-	67	-	Zn:余量; Cu+所列元素总和≥99.7
Maximum Value	0.1	70	0.03	Zn:余量; Cu+所列元素总和≥99.7

H68 Mechanical Properties

Heat Treatment or Condition	Tensile Strength σ_b Mpa	Elongation or Extension Rate δ %
软化退火(O60)	≥245	≥28
1/2硬(H02)	≥340	≥10
硬(H04)	≥440	实测值

Approximate Comparison Table Brass

China	Japan	United States		International Organization for Standardization		Germany		European Standard		Russia
GB	JIS	ASTM	UNS	ISO	Numerical Grade	DIN EN/DIN	W-Nr.	EN	Numerical Grade	GOST
H68	C2630	67Cu-33Zn	C26300	CuZn33	C26300	CuZn33	C26300 2.0280	CuZn33	CW506L	Л68

H68 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"!