Grade B-3 - ASTM A 128 /A128M-2019(R2025)

Grade	Grade B-3
Corresponding Standard	ASTM A128/A128M-2019(R2025) Standard Specification for Steel Castings,Austenitic Manganese
Classification	Cast Steel

Grade B-3 Chemical Element Composition Content (%)

Component	C	Si	Mn	P
Minimum Value	1.12	-	11.5	-
Maximum Value	1.28	1	14	0.07

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