Physical Properties of Super Duplex 100 Alloys in the Annealed Condition at -20°F to +100°F

			Tensile Strength			Yield Strength
Alloy	UNS Designation	Spec.	psi	MPa	ksi	psi	MPa	ksi	Elongation in 2 in. (min.) %	Grain Size Req.	Max. Hardness	Modulus of Elasticity (x106psi)	Mean Coefficient of Thermal Expansion (IN./IN./°F x 10-6)	Thermal Conductivity (BTU-in/ ft2-h-°F)
Super Duplex 100	S32760	A789, A790	109,000	750	109	80,000	550	80	25	—	31 Rc	—	7.5	156

Composition of Super Duplex 100 tubing and pipe

Grade	Super Duplex 100
UNS Designation	S32760
Carbon (C) Max.	0.05
Manganese (Mn) Max.	1.00
Phosphorous (P) Max.	0.030
Sulphur (S) Max.	0.010
Silicon (Si) Max.	1.00
Chromium (Cr)	24.0–26.0
Nickel (Ni)	6.0–8.0
Molybdenum (Mo)	3.0–4.0
Nitrogen (N)	0.20–0.30
Iron (Fe)	Bal.
Copper (Cu)	0.50–1.00
Other Elements	W 0.50–1.00, 40 min*

* %Cr+3.3% Mo+16% N