SCH 22 - JIS G 5122-2003

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

SCH 22 Chemical Element Composition Content (%)

Component	C	Si	Mn	P ^③	S	Cr ^③	Ni ^③	Mo ^①
Minimum Value	0.35	-	-	-	-	23	19	-
Maximum Value	0.45	1.75	1.5	0.04	0.04	27	22	0.5

SCH 22 Mechanical Properties

Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %
≥440	≥235	≥8

1 Approximate Comparison Table Heat-Resistant Cast Steels and Alloys

2 Approximate Comparison Table Corrosion-Resistant Cast Steels

3 Approximate Comparison Table Heat-Resistant Cast Steels and Alloys

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