ZG19Mo ZG20Mo5 - GB /T 16253-2019

Grade	ZG19Mo
Other Names
Corresponding Standard	GB /T 16253-2019 Steel Castings for Pressure Purposes
Classification	Cast Steel

ZG19Mo Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	Cu	Mo	V
Minimum Value	0.15	-	0.5	-	-	-	-	-	0.4	-
Maximum Value	0.23	0.6	1	0.025	0.02	0.3	0.4	0.3	0.6	0.05

1 Approximate Comparison Table Cast Steel

China	United States	International Organization for Standardization
GB	UNS	ISO	Numerical Grade
ZG19Mo ZG20Mo5	J11547	G20Mo5	1.5419

2 Approximate Comparison Table Heat-Resistant Cast Steels and Alloys

ZG19Mo Corresponding Standards(Same grade name, different standards)

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