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Product Details, Specifications, and Technical Information

See Nickel Tolerances

Nickel Round Bar 718 (4.75" 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 Specification
Diameter 4.75
Max Length 144
Alloy 718
Temper Annealed
MTR Availability Yes
Full Length true
Material Nickel
Shape Bar-Round
Custom Cut Warehouse 1
Material Specifications

This material meets the following specs: AMS -5662, ASTM -B637(call for availability)

Weight/Lineal Foot
62.92 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
Ultimate Tensile Strength KSI 145 max
Density g/cm^3 8
Machinability % 12
Elongation % in 2 in. 45
Rockwell Hardness B Scale 100
Electrical Conductivity % IACS 1
Brinell Hardness 3000 kg load 240
Yield Tensile Strength KSI 70
Melting Point °F 2410 - 2540
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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