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Product Details, Specifications, and Technical Information

See Nickel Tolerances

1" Nickel Alloy 718 Round Bar has both high strength properties and good corrosion resistance and weldability. It is commonly used for valves, fasteners, tubing materials and mandrels. Alloy 718 has excellent cryogenic and heat ranges. It is heat treatable, has moderately good corrosion resistance, weldability and formability.

shape Image
Dimension Name Specification
Diameter 1
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
2.79 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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