LBC4 Class 4 - JIS H 5115-1988

Grade	LBC4
Other Names
Corresponding Standard	JIS H 5115-1988 Leaded Tin Bronze Castings
Classification	Copper and Copper Alloys

LBC4 Chemical Element Composition Content (%)

Component	Fe	Si	P	Ni	Cu	Pb	Al	Zn	Sn	Sb
Minimum Value	-	-	-	-	74	14	-	-	7	-
Maximum Value	0.3	0.01	0.1	1	78	16	0.01	1	9	0.5

LBC4 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	≥165	≥80①	≥5	≥55

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