A743 CB6 J91804 16Cr-4Ni - ASTM A743/A743M-2021

Grade	A743 CB6
USA UNS	J91804
Other Names
Corresponding Standard	ASTM A743/A743M-2021 Castings, Iron-Chromium, Iron-Chromium-Nickel, Corrosion Resistant, for General Application
Classification	Cast Steel

A743 CB6 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	Mo
Minimum Value	-	-	-	-	-	15.5	3.5	-
Maximum Value	0.06	1	1	0.04	0.03	17.5	5.5	0.5

A743 CB6 Mechanical Properties

Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %	Reduction of Area ψ %	Hardness HBW
≥790	≥585	≥16	≥35	≤285

Approximate Comparison Table Cast Steel

China	United States	International Organization for Standardization
GB	UNS	ISO	Numerical Grade
ZG06Cr16Ni5Mo	J91804	GX4CrNiMo16-5-1	1.4405

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