Physical Properties of Nickel Alloy 200/201 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)
200	N02200	B725, B730	55,000*	380*	55	15,000*	105*	15	35*	—	—	30.0	7.4	533
201	N02201	B725, B730	50,000*	345*	50	12,000*	80*	12	35*	—	—	30.0	7.4	533

*Annealed Condition

Composition of Nickel Alloy 200/201 tubing and pipe

Grade	200	201
UNS Designation	N02200	N02201
Nickel (Ni)	99.0 Min. (Plus Cobalt)	99.0 Min. (Plus Cobalt)
Chromium (Cr)	—	—
Iron (Fe)	0.40 Max.	—
Molybdenum (Mo)	—	—
Titanium (Ti) Max.	—	—
Aluminum (Al) Max.	—	—
Cobalt (Co) Max.	—	—
Tungsten (W)	—	—
Vanadium (V) Max.	—	—
Copper (Cu) Max.	0.25	0.25
Manganese (Mn) Max.	0.35	0.35
Niobium (Nb) plus Tantalum	—	—
Carbon (C) Max.	0.15	0.02
Nitrogen (N) Max.	—	—
Silicon (Si) Max.	0.35	0.35
Sulphur (S) Max.	0.01	0.01
Phosphorous (P) Max.	—	—
Other Elements	—	—

Nickel Alloy 200/201 Product Range

Alloy	UNS Designation	Werkstoff NR.	Specifications*
200	N02200	2.4066	B725, B730
201	N02201	2.4061	B725, B730

*Note: The specifications noted including ASTM, ASME, or other applicable authorities are correct at the time of publication. Other specifications may apply for use of these materials in different applications.