4140 steel is chromium, molybdenum, manganese steel with good toughness, impact resistance and fatigue strength. 1045 has slightly increased tensile strength and yield strength numbers than 1045 as a result of a slightly higher carbon content. Also, as a result of higher carbon content, 1045 is not as easy to weld as 4140.
11643 E4140 4140 ALLOY Metals Castle Metals SiteAlloy 4140 (AISI 4140) is one of the most popular direct hardening Cr-Mo alloy steel plates that have the ability to develop an extensive range of hardness and strength. Alloying elements and thermal treatments, such as quenching and tempering, greatly influence the hardness and strength of the steel.
Alloy 4340 plate is another general purpose grade of steel used for industrial and machining applications. The inclusion of Nickel in Alloy 4340 helps simplify heat treatment. In addition, the Nickel in Alloy 4340 increases hardenability of the steel. An additional grade of Alloy 4340 is Alloy E-4340.
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Encore Metals - 4140/4142Alloy AISI/SAE 4140/ 4142 (UNS G 41400/G 41442) Mechanical Properties Heat treated to HRC 22 maximum for sour gas service. Minimum tempering temp 1150 F.
Dimensional tolerances for bright mild steel Round Formand condition h8 h10 h11 h11 h11 h11 Precision ground Cold drawn Turned and polished Square Hexagonal Flat ENGINEERING STEEL BAR:BRIGHT AND MILD STEEL BAR 4 S8 Grades:M1020/M1030, 1045, 1214, 12L14 35.80 39.46 42.01 48.72 49.94 55.64 56.01 61.65 63.64 74.60 80.54 88.78 99.44 104.19
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Manufacture Big Diameter Forged 4130 Alloy Steel Round Bar 4130 Round Bar, Alloy Steel Bar, Alloy Steel Round Bar manufacturer / supplier in China, offering Manufacture Big Diameter Forged 4130 Alloy Steel Round Bar in Stock, Bright Embossed Small 5 Bar 1100 Aluminum Tread Plate Checkered Sheet Price, 5154 Diamond Aluminium Tread Plate Mill Finish with Blue PVC Film and so on.
S355J2G3+N / S355J2+N Forged Bars S355J2G3+N - S355J2G3+N / S355J2+N Forged Bars Products Made In Germany, India Trading Company. S355J2G3+N / S355J2+N Forged Bars We are Stockholder & Distributors of AISI 1045/SAE 1045, AISI 4130/SAE 4130 AISI 4140/SAE 4140, AISI 4145/SAE 4145, AISI 4150/SAE 4150, AISI 4340/SAE 4340, AISI 8620/SAE 8620, EN8, EN9, EN19.
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SAE AISI 4140 Steel Properties, Material Heat Treatment SAE AISI 4140 Alloy Steel. SAE 4140 (AISI 4140 steel) is a Cr-Mo series (Chrome molybdenum series) low alloy steel, this material has high strength and hardenability, good toughness, small deformation during quenching, high creep strength and long-lasting strength at high temperature. 4140 Steel Uses. AISI SAE 4140 alloy steel can be made into round steel bar, flat & square steel bar, steel