4140 Steel Uses. AISI SAE 4140 alloy steel can be made into round steel bar, flat & square steel bar, steel plate, steel tube, and has many uses in the aerospace, oil and gas and automotive...
4140 bar Shape: Flat Height: 0.3750 in Width: 2.0000 in Length: 120.0000-156.0000 in Condition: CF, ANN Specs: ASTM.A29 more... Item: 38858 CHECK AVAILABILITY alloy 4140 plate Shape:...
High-Strength Multipurpose 4140 Alloy Steel Rods Often called ETD- 150, these rods are made from a modified version of 4140 alloy steel and have been drawn at high temperatures for...
4140 Chromium-Molybdenum Steel. Supplied in the annealed or prehardened condition. 4140 PREHARD is heat treated to a medium hardness (HRC 28/32) and is designated as 4140 HT....
Multipurpose 4140 Alloy Steel Rods and Discs Also known as chrome-moly steel, this versatile 4140 alloy steel is used for a wide range of parts, such as gears, axles, shafts, collets, and die...
4140 Alloy Steel Round, is an cold drawn annealed steel of relatively high hardenability with its chromium content provides good hardness penetration, and the molybdenum imparts...












