UNS N07750 Nickel Alloy
Nickel Alloys
Property Overview
Density8.4g/cm³
Elastic Modulus190GPa
Tensile Strength1200MPa
Yield Strength820MPa
Brinell HardnessUnknown
Maximum Service Temperature960°C
Chemical Composition
C
0 to 0.080%
CR
14 to 17%
NI
70 to 77.7%
MN
0 to 1.0%
SI
0 to 0.5%
S
0 to 0.010%
CU
0 to 0.5%
NB
0.7 to 1.2%
TI
2.3 to 2.8%
AL
0.4 to 1.0%
CO
0 to 1.0%
FE
5.0 to 9.0%
Mechanical
Elastic (Young's, Tensile) Modulus
190 GPa
Elongation at Break
25 %
Fatigue Strength
520 MPa
Poisson's Ratio
0.29
Shear Modulus
73 GPa
Shear Strength
770 MPa
Tensile Strength: Ultimate (UTS)
1200 MPa
Tensile Strength: Yield (Proof)
820 MPa
Physical
Density
8.4 g/cm 3
Thermal
Curie Temperature
-130 °C
Latent Heat of Fusion
310 J/g
Maximum Temperature: Mechanical
960 °C
Melting Completion (Liquidus)
1430 °C
Melting Onset (Solidus)
1400 °C
Specific Heat Capacity
460 J/kg-K
Thermal Conductivity
13 W/m-K
Thermal Diffusivity
3.3 mm 2 /s
Thermal Expansion
12 µm/m-K
Thermal Shock Resistance
36 points
Electrical
Electrical Conductivity: Equal Volume
1.4 % IACS
Electrical Conductivity: Equal Weight (Specific)
1.5 % IACS
Calculated
Resilience: Ultimate (Unit Rupture Work)
270 MJ/m 3
Resilience: Unit (Modulus of Resilience)
1770 kJ/m 3
Stiffness to Weight: Axial
13 points
Stiffness to Weight: Bending
23 points
Strength to Weight: Axial
40 points
Strength to Weight: Bending
30 points
Environmental
Base Metal Price
60 % relative
Embodied Carbon
10 kg CO 2 /kg material
Embodied Energy
150 MJ/kg
Embodied Energy
150 MJ/kg 64 x 10 3 BTU/lb
Embodied Water
260 L/kg
Embodied Water
260 L/kg 31 gal/lb
Registered Designations & Aliases
N07750UNS N07750 Nickel Alloy