IC I - GB /T 1504-2008

IC I Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	Mo
Minimum Value	2.9	0.6	0.4	-	-	0.7	0.5	0.2
Maximum Value	3.6	1.2	1.2	0.25	0.08	1.2	1	0.6

IC I Mechanical Properties

	Tensile Strength σ_b Mpa	Hardness HBW
Roll neck	≥160	（HSD） 35~55
Roll body		55~72

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