ETD 150 is similar in composition to 4140 alloy. It is produced by the Elevated Temperature Drawing process patented by the La Salle Steel Co. This process results in a bar that is stress-free and a minimum of 32 Rockwell C hardness, eleminating the need for further heat treating methods. When higher hardness is desired, a level of 57-60 Rockwell C is attainable by quenching and tempering. Along with their high strength, these bars have excellent machining characteristics. Uses include: axles, shafts, gears, pinions, fasteners.
Carbon: | 0.40 min |
Chromium: | 0.80/1.20 |
Molybdenum: | 0.15/0.25 |
Manganese: | 0.70/1.10 |
Silicon: | 0.15/0.35 |
Phosphorus: | 0.035 max |
Sulfur: | 0.060 max |
7/16" Dia ETD 150 Alloy Round
1/2" Dia ETD 150 Alloy Round
9/16" Dia ETD 150 Alloy Round
5/8" Dia ETD 150 Alloy Round
11/16" Dia ETD 150 Alloy Round
3/4" Dia ETD 150 Alloy Round
13/16" Dia ETD 150 Alloy Round
7/8" Dia ETD 150 Alloy Round
1" Dia ETD 150 Alloy Round
1-1/16" Dia ETD 150 Alloy Round
1-1/8" Dia ETD 150 Alloy Round
1-3/16" Dia ETD 150 Alloy Round
1-1/4" Dia ETD 150 Alloy Round
1-3/8" Dia ETD 150 Alloy Round
1-1/2" Dia ETD 150 Alloy Round
1-5/8" Dia ETD 150 Alloy Round
1-3/4" Dia ETD 150 Alloy Round
1-7/8" Dia ETD 150 Alloy Round
2" Dia ETD 150 Alloy Round
2-1/8" Dia ETD 150 Alloy Round
2-1/4" Dia ETD 150 Alloy Round
2-3/8" Dia ETD 150 Alloy Round
2-1/2" Dia ETD 150 Alloy Round
2-5/8" Dia ETD 150 Alloy Round
2-3/4" Dia ETD 150 Alloy Round
2-7/8" Dia ETD 150 Alloy Round
3" Dia ETD 150 Alloy Round
3-1/4" Dia ETD 150 Alloy Round
3-1/2" Dia ETD 150 Alloy Round
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