EN45 steel bar sizes, chemical composition and mechanical properties | Call now for stock sizes and price list
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EN45 Steel Bar has high silicon of 01 to 0.35% and high carbon of 0.75 to 0.90%. Also, 0.5 to 0.9% manganese is good enough for high strength, temperature, and corrosion resistance applications.
EN 45 steel hexagon bar with lead is easy to machine and with a good surface finish to be useful for applications that require a smooth surface. Though EN 45 steel is hard to weld, heating it to a temperature between 200 to 300 C, followed by annealing, makes it easy to weld. Hence it is available in many forms for use in many applications in several sectors.
Efficiency and dependability of EN45 carbon steel hex bar at a reduced cost
How strong is EN45 steel rod?
EN45 Flat Bar is strong to have high ultimate tensile strength, and others for use in automobile and gas turbine industries. The ultimate tensile strength of Carbon Steel EN 45 Bars is 621 MPa. It has a fatigue strength exponent of – 0.092 b, a fatigue ductility coefficient of 0.26 ef, and an exponent of – 0.445 c.
CS EN 45 Round Bars have a fatigue strength coefficient of 948 MPa and a modulus of elasticity of 204 GPa. With high silicon and carbon with around one percent manganese, EN 45 steel is strong for high strength, temperature, and corrosion resistance applications.
Cutting up to 650mm, the EN 45 spring steel round bar is hardened, tempered, and annealed conditions
Is EN45 spring steel bars?
EN 45 Spring Steel Round Bar exhibits many spring characteristics when oil hardened and tempered. Hence, they find use in applications that require spring qualities, including brakes, clutch, leaf springs, conical springs, etc. Hence EN 45 steel bars are spring steel bars with bouncing-back capabilities, typical of spring characteristics. Also, increased machinability by heating from 200 to 300 C enhances its uses in many industries, including automobiles, gas turbines, and others.
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Application of EN45 carbon steel hex bar
EN45 Carbon Steel Hex Bar is best for applications that require high fatigue life, temperature creep resistance, phase stability, and resistance to oxidation. And because of its spring characteristics, it is best for the automobile industry in many parts.
The reduced machinability increases by heating to a temperature of 200 to 300 c for use in many applications that need better surface finish in many sectors. Some applications that need spring characteristics include spring plates, leaf springs, helical springs, truncated conical springs, and others.