F468MR Cu 715 C71500 - ASTM F468M-2006(R2012)

Grade	F468MR Cu 715
USA UNS	C71500
Corresponding Standard	ASTM F468M-2006(R2012) Nonferrous Bolts, Hex Cap Screws, and Studs for General Use (Metric)
Classification	Copper and Copper Alloys

F468MR Cu 715 Chemical Element Composition Content (%)

Component	Fe	Mn	Ni	Cu ^①	Pb	Zn
Minimum Value	0.4	-	29	65	-	-
Maximum Value	0.7	1	33	-	0.05	1

① Minimum content of copper plus all other elements with specified limits shall be 99.5 %.

F468MR Cu 715 Mechanical Properties

	Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %	Hardness HBW
Full-Size	380~590	≥140		HRB 60~95
Machined Specimen	≥380	≥140	≥45	60~95

Note1: Where both tension and hardness tests are performed, the tension tests shall take precedence for acceptance purposes.
Note2: The yield and tensile streng1h values for full-size products shall be computed by dividing the yield and maximum tensile load by the stress area for the product diameter and thread pitch as given in table on tensile stress areas

Approximate Comparison Table Wrought Cupronickel

China		Japan	United States		International Organization for Standardization		France	Russia	United Kingdom
GB	ISC	JIS	ASTM	UNS	ISO	Numerical Grade	NF EN/NF	GOST	Commercial Grade	BS EN/BS
B30	T71400	C7151 C71500	70Cu-30Ni	C71500	CuNi30	C71500	CuNi30	МН30 C71500	CN106	C71500

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