SCH 33 - JIS G 5122-2003

Grade	SCH 33
Corresponding Standard	JIS G 5122-2003 Heat-Resistant Cast Steels and Alloys for General Applications
Classification	Cast Steel
Properties	Corrosion Resistance

SCH 33 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	Mo ^①	Nb
Minimum Value	0.25	1	-	-	-	23	23	-	1.2
Maximum Value	0.5	2.5	2	0.04	0.03	25	25	0.5	1.8

SCH 33 Mechanical Properties

Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %
≥400	≥220	≥4

Approximate Comparison Table Heat-Resistant Cast Steels and Alloys

Japan	International Organization for Standardization
JIS	ISO
SCH 33	GX40CrNiSiNb24-24

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