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Nickel Alloy 693 (N06693)

Nickel Alloys

OverviewChemical CompositionMechanical PropertiesPhysical PropertiesOther Properties

Property Overview

Density8.1g/cm³
Elastic Modulus200GPa
Tensile Strength660MPa
Yield Strength310MPa
Brinell HardnessUnknown
Maximum Service Temperature1010°C
Weight Calculator

Chemical Composition

C
0 to 0.15%
CR
27 to 31%
NI
53.3 to 67.5%
MN
0 to 1.0%
SI
0 to 0.5%
S
0 to 0.010%
CU
0 to 0.5%
NB
0.5 to 2.5%
TI
0 to 1.0%
AL
2.5 to 4.0%
FE
2.5 to 6.0%

Mechanical

Elastic (Young's, Tensile) Modulus
200 GPa
Elongation at Break
34 %
Fatigue Strength
230 MPa
Poisson's Ratio
0.28
Shear Modulus
76 GPa
Shear Strength
440 MPa
Tensile Strength: Ultimate (UTS)
660 MPa
Tensile Strength: Yield (Proof)
310 MPa

Physical

Density
8.1 g/cm 3

Thermal

Latent Heat of Fusion
330 J/g
Maximum Temperature: Mechanical
1010 °C
Melting Completion (Liquidus)
1350 °C
Melting Onset (Solidus)
1310 °C
Specific Heat Capacity
480 J/kg-K
Thermal Conductivity
9.1 W/m-K
Thermal Diffusivity
2.3 mm 2 /s
Thermal Expansion
13 µm/m-K
Thermal Shock Resistance
19 points

Calculated

Resilience: Ultimate (Unit Rupture Work)
190 MJ/m 3
Resilience: Unit (Modulus of Resilience)
250 kJ/m 3
Stiffness to Weight: Axial
13 points
Stiffness to Weight: Bending
24 points
Strength to Weight: Axial
23 points
Strength to Weight: Bending
21 points

Environmental

Base Metal Price
60 % relative
Embodied Carbon
9.9 kg CO 2 /kg material
Embodied Energy
140 MJ/kg
Embodied Energy
140 MJ/kg 62 x 10 3 BTU/lb
Embodied Water
320 L/kg
Embodied Water
320 L/kg 39 gal/lb
Registered Designations & Aliases
N06693Nickel Alloy 693 (N06693)
Standards

ASTM B166 ASTM B166: Standard Specification for Nickel-Chromium-Iron Alloys (UNS N06600, N06601, N06603, N06690, N06693, N06025, and N06045) and Nickel-Chromium-Cobalt-Molybdenum Alloy (UNS N06617) Rod, Bar, and Wire

ASTM B166 ASTM B166: Standard Specification for Nickel-Chromium-Iron Alloys (UNS N06600, N06601, N06603, N06690, N06693, N06025, and N06045) and Nickel-Chromium-Cobalt-Molybdenum Alloy (UNS N06617) Rod, Bar, and Wire ASTM B167: Standard Specification for Nickel-Chromium-Iron Alloys (UNS N06600, N06601, N06603, N06690, N06693, N06025, and N06045) and Nickel-Chromium-Cobalt-Molybdenum Alloy (UNS N06617) Seamless Pipe and Tube ASTM B168: Standard Specification Nickel-Chromium-Iron Alloys (UNS N06600, N06601, N06603, N06690, N06693, N06025, and N06045) and Nickel-Chromium-Cobalt-Molybdenum Alloy (UNS N06617) Plate, Sheet, and Strip Microstructure of Superalloys, Madeleine Durand-Charre, 1998 Engineering Properties of Nickel and Nickel Alloys, John L. Everhart, 1971 Nickel Alloys, Ulrich Heubner (editor), 1998

ASTM B167 ASTM B167: Standard Specification for Nickel-Chromium-Iron Alloys (UNS N06600, N06601, N06603, N06690, N06693, N06025, and N06045) and Nickel-Chromium-Cobalt-Molybdenum Alloy (UNS N06617) Seamless Pipe and Tube

ASTM B168 ASTM B168: Standard Specification Nickel-Chromium-Iron Alloys (UNS N06600, N06601, N06603, N06690, N06693, N06025, and N06045) and Nickel-Chromium-Cobalt-Molybdenum Alloy (UNS N06617) Plate, Sheet, and Strip