1144 CARBON STEEL ROD, MATERIAL CARBON STEEL, MATERIAL GRADE 1144, OVERALL LENGTH 6 FT, HEAT TREATABLE YES, HEAT TREATMENT STRESS RELIEVED, MECHANICAL FINISH MILL, OUTSIDE DIAMETER 1 1/2 IN, OUTSIDE DIAMETER TOLERANCE +0.0000 IN/-0.0020 IN, YIELD STRENGTH 95,500 PSI, FABRICATION COLD FINISHED, ROCKWELL HARDNESS C25, BRINELL HARDNESS 253, TENSILE STRENGTH 115,000 PSI, MACHINABILITY 83 PERCENT, LENGTH TOLERANCE +/-6.000 IN, INCLUDES MATERIAL CERTIF