4340 Steel Spec Sheet
Otai steel is one leading supplier of 4340 steel equivalents.
4340 steel spec sheet. 4340 alloy steel is characterized by its outstanding ductility formability and weldability rendering it an excellent metal for a variety of structural applications and components including power transmission gears and shafts aircraft parts and machinery. 4340 steel 36crnimo4 1 6511 en24 sncm439 otai special steel. 4340 var ams 6414 is a low alloy chromium nickel molybdenum steel capable of being heat treated to high strength levels. The high fatigue strength makes e4340 ideal for highly stress parts as it maintains it s strength and hardness at elevated temperatures.
This specification is for a premium aircraft quality low alloy steel in the form of bars forgings mechanical tubing and forging stock. General characteristics lescalloy 4340 vac arc steel is a low alloy nickel chromium molybdenum steel capable of being escalloy 4340 vac arc steel is produced by the consumable electrode vacuum arc remelting process preferred ingot structure. Aisi 4340 steel is a medium carbon low alloy steel. Black surface bright surface grinded peeled turned.
4340 alloy steel also known as aisi 4340 is a low alloy steel with high toughness in an annealed state. 4340 alloy steel ams 6414 var unsg43406 data sheet general characteristics. 4340 steel is mainly iron based with nickel being the other major chemical property. Technical data sheet alloy e 4340 is a widely used deep hardening constructional steel.
36crnimo4 1 6511 en24 sncm439 etc. Due to e 4340 s high alloy content it obtains a uniformed hardness by heat treatment.