“E.T.D. 150”™ Round Bars

“E.T.D. 150”™ Round Bars

ETD150 is 4100 H modified alloy steel, with high tensile and yield strength properties. Produced by Elevated Temperature Drawing, problems of warpage and distortion, as well as residual stresses from cold working with a controlled-die practice, are reduced. Welding may be difficult, unless sections are preheated first, then stress-relieved afterwards. Meets AMS 6378. The "Elevated Temperature Draw process" and "e.t.d. 150"™ are patented/trademarks by LaSalle Steel Co., producers of the steel.

Stocked in 11-13 foot random lengths; cut pieces available. Other sizes may be available on request.

Diameter Weight / Foot (lbs) SKU Add to Quote
0.500
0.6682
6 ETDB50
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0.625
1.044
6 ETDB62
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0.750
1.504
6 ETDB75
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0.875
2.046
6 ETDB875
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1.000
2.673
6 ETDB0100
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1.250
4.176
6 ETDB012
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2.000
10.690
6 ETDB0200
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PropertyETD-150
Tensile Strength (psi)150,000 min
Yield Point (psi)130,000 min
Mean Elongation (% in 210
Mean Reduction of Area (%)37
Brinell Hardness302 min

Note: The Typical Mechanical Properties listed have been compiled from a variety of sources. Information is deemed reliable, but not guaranteed. Data is provided for information only, NOT FOR DESIGN PURPOSES.