Metal Bars Inc.
14530 S. Marquardt Ave.
Santa Fe Springs, CA
90670

(562) 921-8484
(714) 994-5901
Toll Free Outside
L.A. and O.C.
1-888-724-7644
TYPICAL MECHANICAL PROPERTIES REFERENCE TABLE
Machinability Ratings and Hardness
Grade Tensile Strength (PSI) Yield Strength (PSI) Machinability Rating
CD1112=100%
Surface Ft/Min
1/2" Form Tool
Hardness
1018 64,000 54,000 66% 110 BHN 126
1045 91,000 77,000 56% 95 BHN 179
1117 69,000 58,000 89% 150 BHN 137
1137 98,000 82,000 71% 120 BHN 197
Stressproof 1144 132,200 100,000 83% 140 RC-22-30
Nu-Standard 126,000 100,000 83% 140 RC-22-30
1215 78,000 60,000 137% 230 BHN 167
12L14 78,000 60,000 193% 325 BHN 167
12L14-Tellurium 78,000 60,000 250% 420 BHN 167
ETD 150 150,000 130,000 (Min) 75% 125 RC 32 (Min)
86L20 102,000 85,000 86% 145 BHN 212
8620 102,000 85,000 66% 110 BHN 212
These listed properties are estimated.