Product Details, Specifications, and Technical Information
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

Dimension Name | Specification |
Diameter | 5 |
Max Length | 72 |
Alloy | 65-45-12 |
Production Method | As Cast |
Eniteo Vendor ID | 3109 |
MTR Availability | Yes |
Material | Dura-Bar Cast Iron |
Shape | Bar-Round |
Custom Cut Warehouse | 1 |
This material meets the following specs: ASTM -A536
Weight/Lineal Foot | ||
64.7 pounds |
Mechanical Properties | |
Property | Value |
Rockwell Hardness B scale | 72 - 96 |
Brinell hardness 3000 kg load | 130 - 217 |
Density g/cm^3 | 6 |
Elongation Typical % | 18 |
Melting Point °F | 2050 - 2120 |
Modulus of Elasticity KSI x 10^3 | 24 |
Specific Heat BTU/lb-°F (32-212F) | |
Tensile Strength KSI | 72 |
Thermal Conductivity BTU-in/hr-ft^2-°F | 224 |
Yield Strength KSI | 50 |
Shear Strength KSI | 54 |
Reduction of Area % | 5 |
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 |