SFVA F 22A - JIS G 3204-1988

Grade	SFVA F 22A
Corresponding Standard	JIS G 3203-1988 Alloy Steel Forgings for Pressure Vessels gor High-Temperature Service
Classification	Alloy Steel

SFVA F 22A Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Mo
Minimum Value	-	-	0.3	-	-	2	0.9
Maximum Value	0.15	0.5	0.6	0.03	0.03	2.5	1.1

SFVA F 22A Mechanical Properties

Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %	Reduction of Area ψ %
410~590	≥205	≥18	≥40

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