Nickel Alloy 201 (2.4068, N02201, NA12)
Nickel Alloys
annealed
Property Overview
Density8.9g/cm³
Elastic Modulus180GPa
Tensile Strength400MPa
Yield Strength93MPa
Brinell Hardness110HB
Maximum Service Temperature900°C
Chemical Composition
C
0 to 0.020%
NI
99 to 100%
MN
0 to 0.35%
SI
0 to 0.35%
S
0 to 0.010%
CU
0 to 0.25%
FE
0 to 0.4%
Mechanical
Elastic (Young's, Tensile) Modulus
180 GPa
Elongation at Break
43 %
Fatigue Strength
78 MPa
Poisson's Ratio
0.31
Shear Modulus
70 GPa
Shear Strength
270 MPa
Tensile Strength: Ultimate (UTS)
400 MPa
Tensile Strength: Yield (Proof)
93 MPa
Hardness
Brinell Hardness
110
Physical
Density
8.9 g/cm 3
Thermal
Curie Temperature
360 °C
Latent Heat of Fusion
290 J/g
Maximum Temperature: Mechanical
900 °C
Melting Completion (Liquidus)
1450 °C
Melting Onset (Solidus)
1440 °C
Specific Heat Capacity
440 J/kg-K
Thermal Conductivity
78 W/m-K
Thermal Diffusivity
20 mm 2 /s
Thermal Expansion
13 µm/m-K
Thermal Shock Resistance
12 points
Electrical
Electrical Conductivity: Equal Volume
19 % IACS
Electrical Conductivity: Equal Weight (Specific)
19 % IACS
Calculated
Resilience: Ultimate (Unit Rupture Work)
130 MJ/m 3
Resilience: Unit (Modulus of Resilience)
24 kJ/m 3
Stiffness to Weight: Axial
11 points
Stiffness to Weight: Bending
21 points
Strength to Weight: Axial
12 points
Strength to Weight: Bending
13 points
Environmental
Base Metal Price
65 % relative
Embodied Carbon
11 kg CO 2 /kg material
Embodied Energy
150 MJ/kg
Embodied Energy
150 MJ/kg 63 x 10 3 BTU/lb
Embodied Water
230 L/kg
Embodied Water
230 L/kg 28 gal/lb
Registered Designations & Aliases
2.4068N02201NA12Nickel Alloy 201 (2.4068, N02201, NA12)
Standards
ASTM B160 ASTM B160: Standard Specification for Nickel Rod and Bar
ASTM B161 ASTM B161: Standard Specification for Nickel Seamless Pipe and Tube
ASTM B725 ASTM B725: Standard Specification for Welded Nickel (UNS N02200/UNS N02201) and Nickel Copper Alloy (UNS N04400) Pipe
ASTM B725 ASTM B725: Standard Specification for Welded Nickel (UNS N02200/UNS N02201) and Nickel Copper Alloy (UNS N04400) Pipe ASTM B160: Standard Specification for Nickel Rod and Bar ASTM B161: Standard Specification for Nickel Seamless Pipe and Tube Welding Metallurgy and Weldability of Nickel-Base Alloys, John C. Lippold et al., 2009