H66 C26800 - GB /T 3114-2023

Grade	H66
China ISC	C26800
Corresponding Standard	GB /T 3114-2023 Copper and Copper Alloy Rectangular Wires
Classification	Copper and Copper Alloys

H66 Chemical Element Composition Content (%)

Component	Fe ^①	Cu	Pb	More
Minimum Value	-	64	-	Zn:余量; Cu+所有元素总和 ≥99.7
Maximum Value	0.05	68.5	0.09	Zn:余量; Cu+所有元素总和 ≥99.7

H66 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		Russia	United Kingdom
GB	JIS	ASTM	UNS	ISO	Numerical Grade	GOST	Commercial Grade	BS EN/BS
H66	C2680	66Cu-34Zn	C26800	CuZn34	C26800	Л66	CZ107	C26800

H66 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"!