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 ( AISI, ASTM, UNS) - Worldwide equivalent grades4140 (USA, AISI, ASTM, UNS ) - European (EU, EN) and wordwide Steel equivalent grades These comparison table is only intended as an indication of the closest khown equivalent grades. The source standarts should always be checked for the specific purpose for each material, in case of doubt Buy, sell, suppliers search product 4140 on-line
Forged of AISI 4140 Oil and Gas industry Steel material metal Forged AISI 4140 steel at 1150-1200 ºC. no forging when below 850 ºC . Heat Treatment of SAE/AISI 4140 Alloy Steel 4140 Steel Annealing Slowly heat to 8008500 ºC, keep enough time, ensure heat thoroughly. then cooling in furnace to 480 ºC , then cool in air. 4140 steel specs, 4140 steel specs Suppliers and S imilar steel grade & equivalent steel materials :USA Japanese Gemany British France International Chinese ASTM&AISI&SAE JIS EN DIN EN BS EN NF ISO GB 4140 SCM440 42CrMo4 1.7225 42CrMo4 1.7225 42CrMo4 1.7225 ----- 42CrMo Product Sales Information:Material 4140 steel round bar Size Diameter:20mm-1000mm Length:500mm-6000mm Origin place Made In China Delivery Condition Hot AISI 4140 Alloy Steel (UNS G41400)AISI 4140 alloy steel is chromium, molybdenum, manganese containing low alloy steel. It has high fatigue strength, abrasion and impact resistance, toughness, and torsional strength. The following datasheet gives an overview of AISI 4140 alloy steel.
Boltport Fasteners offers high tensile alloy steel AISI 4140 Fasteners including bolts, screws, stud bolts, threaded rods, nuts and washers. AISI 4140 is high strength chromium-molybdenum alloy steel grade used for manufacturing A193 B7, B7M, A320 L7, L7M fasteners for low temperature bolting applications. ASTM 4140 forged ally steel materials, View forged round ASTM 4140 forged ally steel materials, US $ 600 - 1000 / Metric Ton, 4140/709M40/EN19/42CrMo4/SCM440, AiSi, ASTM, bs, DIN, JIS, Dia 80mm-1200mm.Source from Shanghai Unite Steel Trading Co., Ltd. on ASTM A322 Grade 4140 - Chromium Molybdenum Steel - See where ASTM A322 Grade 4140 falls on the material property chart for Density against Elastic modulus in your materials selection and design process. Our Ashby charts are interactive with more technical data upon clicking. ASTM A1018 ASTM A108 Carbon and Alloy Steel Bars ASTM A479 Stainless Steel . ASTM A53 Carbon Steel Pipes ASTM A564
See where ASTM A322 Grade 4140 falls on the material property chart for Density against Elastic modulus in your materials selection and design process. Our Ashby charts are interactive with more technical data upon clicking. Sign up to get access to this premium feature for free. ASTM A1018 ASTM A108 Carbon and Alloy Steel Bars ASTM A479 Aircraft Alloy Steel 4140 (AMS 6349 / AMS 6382)Technical Data Sheet Alloy 4140 (AISI 4140) is a low alloy steel containing Chromium and Molybdenum. Alloy 4140 is the most widely used alloy for oil patch applications. Usually supplied hardened and tempered to condition T in sections up to 100mm with a tensile strength of 850 - 1000MPa and aiming for this strength range in larger sections. Alloy 4140 Steel in Southern California (CA) on Dec 05, 2020 · Distributor of chromium and molybdenum alloy 4140 steel. Products include round bars and plates. Round bars are available in 20 ft. length and sizes from 5/8 in. to 18 in. and plates are available in thicknesses from 3/8 in. to 8 in. Used for bolts couplings, axle shafts, piston rods, tractor arms, clutch and flywheel components and sprockets.
4140. 4130. 4340. All Metals & Forge Group is the leading manufacturer of custom alloy steel forgings, and these forged parts are used primarily for industrial applications. We offer high quality forgings, manufactured to the tightest tolerances and fully inspected and tested. Our forged parts are available in a wide range of shapes. Alloy Steel Forgings - Forged Alloy Steel All Metals Alloy steels are widely used as forgings. They represent a range of engineering alloys capable of being heat treated to a very wide range of mechanical properties. Chemical Make-up of Forged Alloy Steel. By far the largest tonnage of alloy steels is of the types containing 0.20 to 0.55% carbon. Alloy Steel Forgings at Philadelphia Forgings 4130, 4140 , 4150. Alloy steels 4130, 4140, and 4150 are all chromium-molybdenum steels. The elements molybdenum and chromium are used to strengthen these materials. Forgings made from these metals are tough with high fatigue strengths. 4330, 4340, 8620, 8630, 9310. Alloys 4330, 4340, 8620, 8630, and 9310 contain chromium and molybdenum as well as nickel.
Q:Please explain which of these forging materials is strongest for producing connecting rods and crankshafts? A:All of these alloys can be heat-treated to the same strength level in the section sizes used for automotive con rods. For crankshafts, on the other hand, the heat-treat response is restricted somewhat, depending on the size of the crank being produced. SAE AISI 4340 Steel Properties, Heat - The World Material4340 Alloy Steel Datasheet. The following tables and lists give 4340 alloy steel datasheet and specification including chemical composition, physical properties and mechanical properties, heat treatment, welding, etc. Chemical Composition. AISI 4340 steel material chemical composition is listed in the following table based on cast analysis. astm 4140 alloy steel bar, astm 4140 alloy steel bar offers 1,581 astm 4140 alloy steel bar products. A wide variety of astm 4140 alloy steel bar options are available to you, such as standard, application, and grade.
A wide variety of astm 4140 alloy steel options are available to you, such as aisi, astm, and jis. You can also choose from bending, cutting, and welding astm 4140 alloy steel, as well as from structural steel bar, tool steel bar, and die steel bar astm 4140 alloy steel, and whether astm 4140 alloy steel is hot rolled, forged, or cold drawn. ASTM 4140 Steel 1.7225 42CrMo4 SCM440 - OTAI Special Forging of 4140 steel should be carried out between 2200 and 1650 º F (1200 and 900 º C). The lower the finishing temperature from forging, the finer will be the grain size. This alloy steel should ideally not be forged below 1650 º F (900 º C) and should be slow cooled after forging in Oil or water. 7.