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Product Details, Specifications, and Technical Information

Cast Iron Round Bar 80-55-06 Dura-bar offers high wear resistance, strength, durability, ductility, with excellent consistency and finish. 80-55-06 is comparably strong to 1040 steel in the "as-rolled" condition, and is manufactured through the Continuous Cast process, removing porosity and making it superior to other cast irons. It is typically used in the automotive and power industries for gears, rotors, pistons, valves, rollers, bushings, chucks, flywheels, pile drivers, rams pulleys, housings, and motorcycle disc brakes.
DURA-BAR is a trademark of Dura-bar

shape Image
Dimension Name Specification
Diameter 5.5
Max Length 72
Alloy 80-55-06
Production Method As Cast
Eniteo Vendor ID 3109
Brand Dura-Bar
MTR Availability Yes
Material Cast Iron
Shape Bar-Round
Custom Cut Warehouse 1
Material Specifications

This material meets the following specs: ASTM -A536

Weight/Lineal Foot
78.4 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
Density g/cm^3 7
Rockwell Hardness B Scale 90 - 102
Elongation % in 2 in. 9
Ultimate Tensile Strength KSI 85
Yield Tensile Strength KSI 58
Brinell Hardness 3000 kg load 187 - 255
Melting Point °F 2050 - 2120
Shear Strength KSI 72
Electrical Conductivity % IACS 7
Machinability % 100
Chemistry Information: 80-55-06 Cast Iron
Element Percentage
Ce 0.005 - 0.2
C 3.6 - 3.8
Cr 0.03 - 0.07
Cu 0.15 - 1
Mg 0.03 - 0.06
Fe 90.738 - 94.175
Mn 0.15 - 1
Mo 0.01 - 0.1
P 0.03 max
Ni 0.05 - 0.2
Si 1.8 - 2.8
S 0.002 max
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