A890 Grade 2A J93345 CE8MN 24Cr-10Ni-Mo-N - ASTM A890/A890M-2018

Performance Level	A890 Grade 2A
USA UNS	J93345
Other Names
Corresponding Standard	ASTM A890/A890M-2018 Standard Specification for Castings, Iron-Chromium-Nickel-Molybdenum Corrosion-Resistant, Duplex (Austenitic/Ferritic) for General Application
Classification	Cast Steel
Properties	Corrosion Resistance

A890 Grade 2A Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	Mo	N
Minimum Value	-	-	-	-	-	22.5	8	3	0.3
Maximum Value	0.08	1.5	1	0.04	0.04	25.5	11	4.5	0.3

A890 Grade 2A Mechanical Properties

Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %
≥655	≥450	≥25

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