Alloy 20 Coils

Equivalent Grades of Alloy 20 Coils

STANDARD	WERKSTOFF NR.	UNS	AFNOR	EN
Alloy 20	2.4660	N08020	Z2NCUD31-20AZ	NiCr20CuMo

Alloy 20 Coil Chemical Composition

Grade	C	Mn	Si	S	Cu	Ni	Cr	Fe	Mo	P
Alloy 20	0.07 max	2.00 max	1.00 max	0.035 max	3.0-4.0	32.0-38.0	19.0-21.0	29.85 min*	2.0-3.0	0.045 max

Alloy 20 Coils Mechanical Properties

Density	Melting Point	Tensile Strength	Yield Strength (0.2%Offset)	Elongation
8.1 g/cm3	1443 °C (2430 °F)	Psi -80,000, MPa -551	Psi – 35,000, MPa – 241	30%