Grade C300 - SAE J 1887-2018

Grade	Grade C300
Corresponding Standard	SAE J 1887-2018 Automotive Compacted Graphite Iron Castings
Classification	cast Iron

Grade C300 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	More
Minimum Value	3.5	2	0.2	-	-	CEV:4.2~4.6
Maximum Value	3.8	2.6	0.5	0.05	0.025	CEV:4.2~4.6

Grade C300 Mechanical Properties

condition	Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %	Hardness HBW
Casting	≥300	≥210	≥2.5	143~207

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