Attention to Detail for Accurate Custom Cuts

With the tightest custom cut tolerances of any small quantity US metal supplier, your materials get a 3-point inspection to ensure quality and accuracy before it ships.


See Nickel Tolerances

Nickel Round Bar 718 (5.5" dia.) have high strength properties, good corrosion resistance, good weldability, good formability, and excellent cryogenic and heat ranges. Nickel 718 is commonly used for valves, fasteners, tubing materials and mandrels.

shape Image

Dimension Name


Diameter 4.5
Max Length 144
Alloy 718
Temper Annealed
MTR Availability Yes
Full Length true
Material Nickel
Shape Bar-Round
Custom Cut Warehouse 1

Weight/Lineal Foot

56.51 pounds
Please note that this data is to be used ONLY FOR REFERENCE, NOT FOR DESIGN, and by using it,you agree that any decisions you make regarding materials for your project are at your own discretion.

Mechanical Properties

Property Value
Brinell Hardness  331
Rockwell Hardness C scale 36
Density g/cm^3 8
Elongation Typical % 24
Melting Point °F 2300 - 2440
Modulus of Elasticity KSI x 10^3 29
Specific Heat BTU/lb-°F (32-212F) 1
Thermal Conductivity BTU-in/hr-ft^2-°F 78
Tensile Strength KSI 175
Yield Strength KSI 130
Shear Strength KSI 120

Chemistry Information: 718 Nickel

Element Percentage
C 0.08 max
Mn 0.35 max
P 0.015 max
S 0.015 max
Si 0.35 max
Cr 17 - 21
Ni 50 - 55
Mo 2.8 - 3.3
Nb 4.75 - 5.5
Ti 0.65 - 1.15
Al 0.2 - 0.8
Co 1 max
Bo 0.006 max
Cu 0.3 max
Ta 0.05 max
Fe -
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