AISI/SAE 4140 Carbon Steel Bar

4140 is a 1% chromium-molybdenum medium hardenability general-purpose high-strength steel, usually hardened and tempered in the tensile range of 850-1000 Mpa (condition T). 4140 now have improved machinability, which greatly increases feed and/or speed, while extending tool life without affecting mechanical properties. The prehardening and tempering 4140 can be further case hardened by flame or induction hardening and nitriding.

AISI/SAE 4340 Carbon Steel Bar

AISI 4340 alloy steel is a heat treatable low alloy steel containing chromium, nickel and molybdenum. It has high toughness and high strength under heat treatment conditions.

AISI/SAE 5160 Carbon Steel Bar

Steel is a versatile material. One steel alloy is AISI 5160, which is an American Society for Testing and Materials (ASTM) designation for spring steel.

AISI/SAE 8620 Carbon Steel Bar

AISI 8620 alloy steel is a common carburizing alloy steel. This alloy steel is flexible during the hardening process, thus improving the case/core properties.

A572/S355JR Carbon Steel Bar

A572 steel bars are lightweight, but have good strength, ductility and workability, making them ideal for structural applications. These characteristics make the A572 relatively simple to shape into different structures, while maintaining the ability to withstand large stresses and loads.

A105 Carbon Steel Bar

A105 is an ASTM specification for steel forgings, primarily for carbon steel forged pipe components. The type of carbon steel wrought alloy involved is a low carbon, manganese and silicon steel similar to the AISI 1330, but with a lower manganese content.

304L Stainless Steel Bar

304L is one of the austenitic stainless steels with a chromium content of at least 18%, a nickel content of at least 8%, and a maximum carbon content of 0.03. 304L stainless steel is an ideal choice for various household and commercial applications, with excellent corrosion resistance, ease of manufacturing and excellent formability. Austenitic stainless steels are also considered to be the easiest to weld among high alloy steels and can be welded by all fusion and resistance welding processes.

AISI/SAE 1018 Carbon Steel Bar

AISI 1018 carbon steel round bars are made of carbon steel, and its composition includes carbon, chromium, manganese, molybdenum, phosphorus, sulfur and silicon. Carbon steel SAE1018 rods are commonly used for shafts, pins, rods, spindles, sprocket assemblies and a wide range of parts. The 1018 bar can be finely processed without any difficulty, and its chips are hard and continuous, so it can be processed into all shapes.