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AISI 4340

Alloy steel Aisi 4340 Bars are composed of carbon, nickel, chromium, molybdenum, and manganese, among others. The unique combination creates a solid yet malleable material capable of withstanding high temperatures and rapid fluctuations. Its high tensile strength and fatigue strength make it a popular choice for aerospace industry applications like landing gear, structural components, and more. Aisi 4340 bars are known for their superior corrosion resistance, which makes them ideal for offshore industries. The chemical composition allows these alloy steel bars to display excellent properties like wear resistance, ductility, and good weldability for their end use in extreme conditions.

Included among the strongest of all steel types, Alloy Steel Aisi 4340 Bars are used extensively in many industries due to their increased durability and resistance to impact. This steel has several applications, including automotive components, shafts and gears, bolted joints, and engineering tools. Its comprehensive range makes it suitable for many different uses, such as in the military and aerospace industry, due to its strength even at high temperatures. The alloy’s unique chemistry also gives it excellent stability under shock loading, and it is corrosion-resistant and highly ductile while still being lightweight. As a result, it is a beneficial property when looking to reduce machining time without compromising strength or quality.

FAQ's for Alloy Steel AISI 4340 Bars

Price is based on various factors, in general, it starts from INR 50/Kg to INR 90/Kg.

Alloy steel AISI 4340 bars are widely used in the automotive, aerospace, and oil and gas industries due to their strength, durability, and machinability. They are commonly used for components like shafts, gears, crankshafts, and connecting rods where high tensile strength is required.

4340 alloy steel bars typically undergo quenching and tempering heat treatment in order to achieve desired mechanical properties like increased tensile strength and improved ductility.

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