SA-351 HT30 - ASME SA-351/SA-351M-2021

Grade	SA-351 HT30
Corresponding Standard	ASME SA-351/SA-351M-2021 Specification for Castings, Austenitic, Austenitic-Ferritic (Duplex), for Pressure-Containing Parts
Classification	Cast Steel

SA-351 HT30 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	Mo
Minimum Value	0.25	-	-	-	-	13	33	-
Maximum Value	0.35	2.5	2	0.04	0.04	17	37	0.5

SA-351 HT30 Mechanical Properties

Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %
≥450	≥195	≥15

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