Alloy 4140 (AISI 4140) is one of the most popular direct hardening Cr-Mo alloy steel plates that have the ability to develop an extensive range of hardness and strength. Alloying elements and thermal treatments, such as quenching and tempering, greatly influence the hardness and strength of the steel. 4140 ALLOY STEEL FLAT BAR - Metal Supermarkets4140 4140 ALLOY STEEL FLAT BAR Medium-carbon steel with high hardenability and good fatigue, abrasion and impact resistance.
Product Description:4140 Alloy Steel Round Bar is noted for its toughness, good torsional strength and good fatigue strength. Machinability of this alloy is good in the annealed condition. In the heat treated and quenched condition machining is best limited to finish grinding. 4140 Alloy Steel Blanks, Flats, Bars, Plates, and Sheet When it comes to 4140 Alloy Steel Blanks, Flats, Bars, Plates, and Sheet Stock products you can count on Grainger. Supplies and solutions for every industry, plus easy ordering, fast delivery and 24/7 customer support. 4140 Steel Flat Bar - Cold Drawn Annealed4140 Steel Flat Bar is a cold drawn annealed steel with great hardening capability. The molybdenum content provides uniformity of hardness and high strength, while its chromium content provides good hardness penetration.
3 1/4 Thickness 4140 Steel Flat Bar / Plate 3.25 x 3.9375 x 8.3125" Length. $75.59. Was:$83.99. Free shipping. or Best Offer. 4140 steel price 4140 stainless plate sae 4140 steel price 3" Thickness 4140 Normalized Steel Flat Bar - 3" x 4.25" x 10" Length. $124.99. Free shipping. Make Offer. - 3" Thickness 4140 Normalized Steel Flat Bar - 3" x 4.25" x 10" Length. 2 Thickness 4140 Cold Drawn Annealed Steel Flat Bar - 2 x 3" x 12" Length. $164.99.4140 Steel Plate Precision Grinding, Inc. Alloy Steel Flat Bar 4140 Cold Finished - FastMetalsFlat bar 4140 cold finished alloy steel is an oil hardening steel. When heat treated, 4140 exhibits excellent hardenability, abrasion resistance, and fatigue strength. Good machining properties in the annealed condition and somewhat less in the hardened state. When hardened to its most workable hardness of Rockwell 28/32, it exhibits an excellent ratio of strength to ductility or toughness.
Southern Tool Steel is a leading Alloy Steel Supplier that carries many grades and shapes. Our inventory includes 4140 Alloy Steel round, square, and flat bars. We also stock 4140 alloy steel plates in decarb free and hot roll. In addition, we stock ETD-150, 4140 Annealed Hex, and 8620 rounds. Wingate Alloys Inc.4140 HT is supplied in many forms such as hot rolled or turned, ground and polished rounds and DCF plate to be used as a holder material for high strength structural components. 4140 Prehard is stocked in a DCF, ground finished. 4140 HT is available in plate, flat bar, or rounds. Large Diameter 4140 Barra plana 4140 - 4140 Flat Bar-OtaiProveedor líder de barra plana 4140, espesor de 4 mm a 300 mm en stock, más de 1500 toneladas de material en stock, proveedor de Boher.