SCH 20 - JIS G 5122-2003

Grade	SCH 20
Corresponding Standard	JIS G 5122-2003 Heat-Resistant Cast Steels and Alloys for General Applications
Classification	Cast Steel
Properties	Corrosion Resistance

SCH 20 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	Mo ^①
Minimum Value	0.35	-	-	-	-	17	37	-
Maximum Value	0.75	2.5	2	0.04	0.04	21	41	0.5

SCH 20 Mechanical Properties

Tensile Strength σ_b Mpa	Elongation or Extension Rate δ %
≥390	≥4

Approximate Comparison Table Heat-Resistant Cast Steels and Alloys

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