alloy steel aisi 4340 cold


SAE AISI 4340 Steel Properties, Heat Treatment,

SAE AISI 4340 Steel Properties, Heat Treatment,

Forging:4340 steel is usually forged at a temperature of 1065 to 1230 °C (1950 to 2250 °F); after forging, the parts can be air-cooled in a dry place, or preferably with a furnace. Welding of AISI 4340 Steel AISI 4340 steel has good weldability. It can be easily gas or arc welded, but electrodes of the same composition should be used.sp.info AISI 4340 Alloy Steel - Waldun SteelAISI4340 Alloy steel is a general nickel-molybdenum alloy steel as per American standard which has high strength,toughness and excellent hardenability. AISI4340 is usually supplied under quenched and tempered condition at the hardness of 24 – 29HRc.sp.info AISI 4340 Alloy Steel Tool Steel AISI 4340 Steel Virat Special Steels is the largest Supplier & Stockiest of AISI 4340. 40NiCrMo84 is high tensile alloy steel famed for its wear resistance properties and in addition where high strength properties are required. This Grade is used in components akin to gears, shafts, sp.info 4340 (E4340) Alloy Steel, AISI 4340, Plate, Round Bar AISI 4340 (E4340) alloy steel is a medium carbon, low alloy steel known for its toughness and strength. Machining is done typically in the annealed condition. 4340 steel properties offer good ductility in the annealed condition, allowing it to be bent or formed. Fusion and resistance welding is also possible with our 4340 steel from stock.