1.00″ A36 HR Steel Square Bar
$5.95 – $49.22
SKU: 0e3631552272
Specifications
Mechanical Properties
| Ultimate Tensile Strength | 85,000 |
| Yield Strength | 70,000 |
| Brinell Hardness | 167 |
| Elongation | 28% in 2 |
| Machinability and Weldability Machinability is rated at 78% of B1112. Average cutting speed 130 ft/min. This grade is easily welded by all welding processes including gas, air, and submerges arc, and the resultant welds and joints are of extremely high quality. Preheat and post-weld heating is generally not necessary. |
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| Tolerances Rounds Up to 1-.25" incl. -0.002 Over 1-1/2 to under 2-1/2 -0.003 Over 2-1/2 to 4" incl. -0.004 Over 4 to 6" incl. -0.005 Over 6 to 8" incl. -0.006 Squares Hex Up to .75" incl. -0.002 -0.002 Over 3/4 to 1-1/2 incl. -0.003 -0.003 Over 1-1/2 to 2-1/2 incl -0.004 -0.004 Over 2-1/2 to 4" incl -0.005 -0.005 Over 4 to 5" incl -0.010 - Flats (Width in Inches)* Up to 3/4 incl -0.003 Over 3/4 to 1-1/2 incl -0.004 Over 1-1/2 to 3" incl -0.005 Over 3 to 4" incl -0.006 Over 4 to 6" incl -0.008 Over 6" -0.013 *Width governs the tolerances for both width and thickness of flats. For example, for a flat 1 x 2", the width and thickness tolerance is +.000" / -.005" |
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Technical Specifications
| ASTM A29 |
| ASTM A108 |
Chemistry
| C | 0.15-0.2 |
| Mn | 0.6-0.9 |
| P | 0.04 |
| S | 0.05 |