Bar Material Specification HY-1144
Produced Per ASTM A311, Class B
|Chemical Composition Limits|
|Mechanical Properties of HY-1144|
|Tensile Strength, PSI||115,000 Min.|
|Tensile Strength, Mpa||795|
|Yield Strength, PSI||100,000 Min.|
|Yield Strength, Mpa||690|
|Reduction of Area %||20|
*Mpa is the abbreviation for Megapascals.
HY-1144 offers wearability without case hardening. Rods made from this grade offer added resistance to fatigue and stress. Items stocked include 1/4" diameter through and including 4-1/2" diameter, and metric diameters from 6mm through and including 70mm diameter.