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Cast Iron Rectangle 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 |
Thickness | 4.25 |
Width | 7.25 |
Max Length | 72 |
Alloy | 65-45-12 |
Production Method | As Cast |
Material | Cast Iron |
Shape | Bar-Rectangle |
MTR Availability | Yes |
Brand | Dura-Bar |
Eniteo Vendor ID | 3109 |
Custom Cut Warehouse | 1 |
This material meets the following specs: ASTM- A536
Weight/Lineal Foot | ||
96.1 pounds |
Mechanical Properties | |
Property | Value |
Ultimate Tensile Strength KSI | 72 |
Density g/cm^3 | 7 |
Rockwell Hardness B Scale | 72 - 96 |
Brinell Hardness 3000 kg load | 130 - 217 |
Yield Tensile Strength KSI | 50 |
Elongation % in 2 in. | 18 |
Electrical Conductivity % IACS | 7 |
Melting Point °F | 2050 - 2120 |
Shear Strength KSI | 54 |
Machinability % | 160 |
Chemistry Information: 65-45-12 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 |