LBC3 Class 3 - JIS H 5115-1988

Grade	LBC3
Other Names
Corresponding Standard	JIS H 5115-1988 Leaded Tin Bronze Castings
Classification	Copper and Copper Alloys

LBC3 Chemical Element Composition Content (%)

Component	Fe	Si	P	Ni	Cu	Pb	Al	Zn	Sn	Sb
Minimum Value	-	-	-	-	77	9	-	-	9	-
Maximum Value	0.3	0.01	0.1	1	81	11	0.01	1	11	0.5

LBC3 Mechanical Properties

product	Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %	Hardness HBW
Sand casting/Metal/Centrifugal/Precision casting	≥175	≥100①	≥7	≥60

Approximate Comparison Table Copper and Copper Alloy

Japan	United States	International Organization for Standardization	Germany		France	European Standard		Russia	United Kingdom
JIS	UNS	ISO	DIN EN/DIN	W-Nr.	NF EN/NF	EN	Numerical Grade	GOST	BS EN/BS
LBC3	C93700	CuPb10Sn10	G-CuPb10Sn GC-CuPb10Sn GZ-CuPb10Sn	2.1176.01 2.1176.03 2.1176.04	CuSn10Pb10	CuSn10Pb10-C	CC495K	BrO10S10	LB2

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