Cast Iron Round Bar 65-45-12 Dura-bar offers high wear resistance, strength, durability, impact resistance, fatigue resistance, ductility, with excellent consistency and finish. 65-45-12 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


Alloy 65-45-12
Production Method As Cast
Diameter 1.75
Max Length 72
Eniteo Vendor ID 3109
MTR Availability Yes
Material Dura-Bar Cast Iron
Shape Bar-Round
Custom Cut Warehouse 1
Material Specifications

This material meets the following specs: ASTM -A536

Weight/Lineal Foot

99.6 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.

Chemistry Information: 65-45-12 Dura-Bar Cast Iron

Element Percentage
C 3.6 - 3.8
Ce 0.005 - 0.2
Cr 0.03 - 0.07
Cu 0.15 - 1
Fe 90.738 - 94.175
Mg 0.03 - 0.06
Mn 0.15 - 1
Mo 0.01 - 0.1
Ni 0.05 - 0.2
P 0.03 max
Si 1.8 - 2.8
S 0.002 max
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