Alloy 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. 4140 ALLOY STEEL ROUND BAR - Metal Supermarkets4140 ALLOY STEEL ROUND BAR. Medium-carbon steel with high hardenability and good fatigue, abrasion and impact resistance.
4140 HT Alloy TG&P Shafting. Alloy 4140 is widely used as an alternative to carbon steel where strength and fatigue are a concern. It is a general-purpose alloy used where substantial strength, toughness and hardness are required. 4140 Alloy Steel Tubing - 4140 Heat Treated Steel Tubing 4140/42 and 4130 Mechanical Tubing are medium carbon alloy grades, which are widely used for many general-purpose applications that require high tensile strength and toughness. View All. 4140 HT Alloy TG&P Shafting. Alloy 4140 is widely used as an alternative to carbon steel 4140 Continental Alloys4140. General purpose pipe manufactured to ASTM Specification 519. Available in mechanical tube dimensions of 69.85 mm (2.75") od to 508 mm (20") od / 8.53 mm (0.34") wall to 82.55 mm (3.25") wall. Length range up to 10.67 m (35')
AISI 4140 and 4150 is a medium carbon, chromium-molybdenum alloy steel. This steel is offered in a wide range of conditions including but not limited to:cold drawn annealed, hot roll heat treated, heat treated turned ground and polished. Typical tensile strength ranges from 114,000 PSI (Annealed Condition) up to 156,000 PSI (Pre-Hard, Quench and Tempered Condition). 4140 Steel In Metal & Alloy Round Rods for sale In Stock Make Offer - 4140 Chrome Moly Alloy Steel Round Rod 3/4" diameter x 14" long hardened Rc28-32 5 3/8" Diameter 4140 Heat Treated Steel Round Bar Stock - 5.375" x 10" Length $130.99 4140 Steel In Metal & Alloy Round Rods for sale In Stock Make Offer - 4140 Chrome Moly Alloy Steel Round Rod 3/4" diameter x 14" long hardened Rc28-32 5 3/8" Diameter 4140 Heat Treated Steel Round Bar Stock - 5.375" x 10" Length $130.99
AISI 4140 alloy steel can be tempered at 205 to 649°C (400 to 1200°F) depending upon the desired hardness level. The hardness of the steel can be increased if it has a lower tempering temperature. For example, a tensile strength of 225 ksi can be achieved by tempering at 316°C (600°F), and tensile strength of 130 ksi can be achieved by AISI 4140 Alloy Steel - West Yorkshire SteelAISI 4140 steel stockholders and suppliers, delivering to the whole of the UK. AISI 4140 is a chromium molybdenum alloy steel specification widely used in the oil and gas industry. Similar to grade AISI 4130 but with a slightly higher carbon content. The higher carbon content of AISI 4140 gives greater strength and heat treatment capabilities in comparison to AISI 4130, however it does have inferior weldability Alloy Steel Round Bar 4140 Cold Finished - FastMetalsAlloy Steel Round Bar 4140 Cold Finished. 4140 is an oil hardening steel. When heat treated, 4140 exhibits excellent hardenability, abrasion resistance, and fatigue strength. Good machining properties in the annealed condition and somewhat less in the hardened state. When hardened to its most workable hardness of Rockwell 28/32, it exhibits an excellent ratio of strength to ductility or toughness.
AISI 4140 steel is alloyed with chromium and molybdenum, hence the term chromoly steel. The addition of these alloying elements and its relatively high carbon content (around 0.40%) provide this low-alloy steel with excellent strength to weight ratio and make it a MetalsDepot® - 4140 Alloy Steel Round Bar4140 Alloy Steel Round, is an cold drawn annealed steel of relatively high hardenability with its chromium content provides good hardness penetration, and the molybdenum imparts uniformity of hardness and high strength. 4140 Alloy Steel Round responds well to heat-treatment and is relatively easy to machine in the annealed condition. 4140 Alloy Steel Round has good strength and wear resistance, excellent Order 0.5" Alloy Steel Round Bar 4140-Annealed Cold Finish See Alloy Steel Tolerances. Alloy Steel Round Bar 4140 Annealed Cold Finish, also referred to as Chromoly Steel, is known for strength, resistance to fracturing, abrasion, and impact in high stress applications. 4140 is popular for a wide range of applications and is ductile and easily machined in
See Alloy Steel Tolerances. Alloy Steel Hex Bar 4140/4142 Cold Finish, also referred to as Chromoly Steel, are known for strength, resistance to fracturing, abrasion, and impact in high stress applications. 4140 and 4142 are both popular for a wide range of applications and are mechanically extremely similar, both are ductile and easily machined in the annealed state. alloy steel 4140 4140t, alloy steel 4140 4140t Suppliers offers 799 alloy steel 4140 4140t products. About 0% of these are Steel Round Bars, 0% are Steel Pipes, and 0% are Flat Steel. A wide variety of alloy steel 4140 4140t options are available to you, such as alloy or not, special use. Buy Alloy Steel Round Bar 4140 OnlineAlloy Steel Round Bar 4140 is normally used for heavy-duty industrial applications. Also referred to as Chromoly steel, 4140 is known for strength, resistance to fracturing, abrasion, and impact in high stress applications. Alloy steel round bar/rod stock is available in full size and custom cut lengths.