ECONALLOY SHAFTING 1045
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Econalloy is a special turned, ground, and polished steel designed for applications calling for a steel superior to cold rolled or hot rolled bars, but at an economical price.
Econalloy bars are produced to exacting specifications to assure close tolerances in diameter, straightness and concentricity.
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Hardness
180 BHN
Tolerances
1" Diameter – 3" Diameter +.000", -.002"
3" Diameter – 4" Diameter +.000", -.003"
4" Diameter and above +.000",-.005"
Special lengths, diameters, and tolerances can be furnished to customer specifications.
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| Chemical Composition |
| Carbon |
0.43 - 0.50 |
| Manganese |
0.60 - 0.90 |
| Phosphorus |
0.040 max |
| Sulfur |
0.050 max |
| Mechanical Properties |
| Tensile Strength |
91,000 psi |
| Yield Strength |
77,000 psi |
Elongation
(% in 2") |
12 |
| Sizes |
| 1" through 8 1/2" Diameter |
| Lengths 20 - 24 feet |
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