4140 Steel Plate

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4140 steel plate.

4140 also has high fatigue strength excellent strength to weight ratio abrasion and impact resistance and torsional strength. 4140 alloy steel flat has good strength and wear resistance. 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 industries typical uses are thin walled pressure vessels forged gears and shafts motor shafts pump shafts hydraulic shafts etc spindles lathe spindles milling spindles etc collars clamps high strength bolts valve bonnet screws nuts worms collets torsion bars and various carburized parts. Alloying elements and thermal treatments such as quenching and tempering greatly influence the hardness and strength of the steel.

Because it contains chromium and molybdenum it is sometimes referred to as chromoly steel. 4140 alloy steel flat responds well to heat treatment and is relatively easy to machine in the annealed condition. 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. Alloy 4140 in plate specifications.

Our inventory also now features pre blasted abs plates. The chromium content provides good hardness penetration and the molybdenum imparts uniformity of hardness and high strength. When our phone rings with 4140 plate inquiries many customers also tell us they are overwhelmed with supply chain complexity. Speedy metals stocks both heat treated and hot rolled 4140 alloy steel plate.

Available in grade 4140 in both standard under 3 inches and heavy 3 inches or greater plate thicknesses. Versatile structural quality steel plate that offers greater wear resistance than lower carbon grades of steel. Over the past 60 years delaware valley steel has evolved into one of the northeast s and mid atlantic s premier suppliers and processors of a variety of carbon and alloy steel plate. At delaware valley steel we also feature a36 1045 plate 4140 plate and many others.

4140 material is low alloy steel with the presence of chromium molybdenum and manganese which is specifically tailored for applications where strength hardness and impact resistance are critical. Castle metals stocks a wide range of alloy 4140 plate distributed globally from our distribution centers in the u s canada mexico u k singapore and shanghai. General information on 4140 4140 alloy steel is a low alloy steel that contains chromium molybdenum and manganese. Where it makes sense castle metals can simplify our customers.