SCH 22X - JIS G 5122-2003

Grade	SCH 22X
Corresponding Standard	JIS G 5122-2003 Heat-Resistant Cast Steels and Alloys for General Applications
Classification	Cast Steel
Properties	Corrosion Resistance

SCH 22X Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	Mo ^①
Minimum Value	0.3	1	-	-	-	24	19	-
Maximum Value	0.5	1.25	2	0.04	0.03	27	22	0.5

SCH 22X Mechanical Properties

Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %
≥450	≥220	≥6

Approximate Comparison Table Heat-Resistant Cast Steels and Alloys

Japan	United States	International Organization for Standardization
JIS	ASTM	ISO
SCH 22X	HK40	GX40CrNiSi25-20

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