AISI 4140 Steel Bar, Steel Plate, Flats Supplier, Stockist and Exporter.AISI SAE 4140 alloy steel is a chromium molybdenum alloy steel specification widely used in general purpose high tensile steel for components, like axles, shafts, bolts, gears and other applications.
AISI 4140 modified is a low alloy hardened and tempered steel suitable for the manufacture of oil and gas downhole tools used in production and completion processes. General Engineering applications include construction components exposed to heavy strain, such as shafts, gear, bolts etc. AISI 4140 can also be used in hardened condition as AISI 4140 steel 1.7225 42CrMo4 SCM440 - OTAI Special 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. After annealing, the hardness 92 HBS Max. AISI 4140 Steel Hardening & Quenching; 4140 Steel is usually used at 18-22 HRc, If needs, AISI 4140 alloy steel can be hardened or Quenching by cold work. Quenching medium:oil. Tempering Of AISI 4140 Alloy Steel
ASTM 4140 Steel 1.7225 42CrMo4 SCM440 - China XinCheng Special Steel 4140 steel is a alloy structural steel, 4140 is used for engineering structural, like high tensile shafts, bolts and nuts, gears, pinions and spindles.Locomotive traction with the big gear, supercharger drive gear, pressure vessel, rear axle, gear load of connecting rod and a spring clip,4140 can also be used to under ASTM A331 4140 ASTM A331 - BBN STEEL STORESASTM A331 4140 ASTM A331 is an alloy of iron and carbon and other elements. Because of its high tensile strength and low cost, it is a major component used in buildings, infrastructure, tools, ships, automobiles, machines, appliances.
ASTM A829 & 4140 STEEL PLATE Alloy Plate - 4140 / 4340 / 8620 - ASTM A 829 Standard specification for Alloy Steel Plate Furnished to Chemical Composition Requirements. ASTM A829 was first issued in 1984 prior to that these grades were defined by AISI specifications. Alloy Steel Winco - Wingate Alloys IncHeat Treated, High Tensile Alloy Steel for Maintenance and Machine Repair Electric Furnace Grade Alloy Steel in Small Heats for Superior Quality Control WINCO is a well balanced machinable alloy made to strict specifications for maximum efficiency under extremely hard usage.
AISI 4140 As Rolled Plate .. 8-15 AISI 4150 Hot Rolled .. 8-16 thru 8-18 high tensile strength and toughness. 4140 contains chromium and molybdenum as alloy- this steel is readily flame or induction hardened. *Applies only to 4140 leaded alloy steel bars. HR / CF (Also available in DCF) Typical Analysis AISI 4140 / 41L40. Carbon & High Strength Low Alloy (HSLA) Structural Steel Leeco ® Steel carries a deep inventory of carbon - or mild - steel plate as well as High Strength Low Alloy - or HSLA - steel plate. HSLA boasts a higher strength, lower weight and good machinability and ductility compared to conventional mild carbon steel grades. HSLA structural steels are manufactured to meet specific mechanical properties, such as hardness, strength, corrosion resistance
SAE ASTM AISI 4145 4330 4140 4340H Hot Rolled Forging Alloy Steel Round Bar 1:AISI 4145 steel introduction 4145 Steel is a high quality Quenched and Tempered Alloy Structural steel, It belong to the high quality medium carbon, Oil Quenched & Tempered Hardenss is 28-34 HRc.4145 Annealing delivery hardenss less than 250HB. Datasheet for Steel Grades Carbon Steel ASTM 4140treatment, and Micro structure, etc. It also contains the use of ASTM 4140,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application. Datasheet for Steel Grades Carbon Steel ASTM 4140 ASTM 4140 Standard Number:ITEM Standard Number Descriptions ASTM 4140 Chemical composition(mass fraction)(wt.%)
ASTM 4140 Steel 1.7225 - Dongguan OTAI Special Steel Co. Forging of ASTM 4140 Oil and Gas industry Steel material metal 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. Grade Guide:AISI 4140 Steel Metal Supermarkets - Steel Jun 19, 2018 · AISI 4140 steel is a low alloy steel containing chromium, molybdenum, and manganese. It is widely used across numerous industries and is an excellent material choice due to its toughness, high fatigue strength, and abrasion and impact resistance. Not many grades can match the versatility and usefulness of 4140. 4140 Grade Designation
High Tensile plate High-tensile steels are low-carbon, or steels at the lower end of the medium-carbon range, which have additional alloying ingredients in order to increase their strength, wear properties or specifically tensile strength. These alloying components consist of chromium, manganese, silicon, molybdenum, nickel and vanadium. High tensile steel plate is good, strong, long-lasting High Tensile Steels & MetalsFor applications requiring high tensile strength and toughness values, in particular in small medium cross sections. 4140 is the most commonly used of the high tensile steels with a wide range of applications in automotive, Gear and Engine construction, Crankshafts, Steering knuckles, Connecting rods, Spindles, Intermediate gears, Pump and Gear shafts, Axles, Nuts and Bolts.
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 SAE AISI 4140 Steel Properties, Material Heat Treatment 4140 Steel Uses. AISI SAE 4140 alloy steel can be made into round steel bar, flat & square steel bar, steel plate, steel tube, and has many uses in the aerospace, oil and gas and automotive industries, typical uses are thin-walled pressure vessels, forged gears and shafts (Motor shafts, pump shafts, hydraulic shafts, etc.), spindles (lathe spindles, milling spindles, etc.), collars, clamps, high strength
High Tensile Steel, AISI 4140, SCM440, 42CrMo4, ASSAB 709, 7225, EN19, SCM4 JIS G4105 / JIS 4053 SCM440 is medium carbon chromium molybdenum alloy steel. It is an low alloyed steel containing chromium and molybdenum. Steel Standards - ASTM InternationalASTM's steel standards are instrumental in classifying, evaluating, and specifying the material, chemical, mechanical, and metallurgical properties of the different types of steels, which are primarily used in the production of mechanical components, industrial parts, and construction elements, as well as other accessories related to them.
A wide variety of aisi 4140 high tensile steel options are available to you, such as aisi, astm, and din. You can also choose from bending aisi 4140 high tensile steel, as well as from structural steel bar, construction aisi 4140 high tensile steel, and whether aisi 4140 high tensile steel is non-alloy, or is alloy.Handbook:Everything You Should Know About 4140 Steel4140 steel is annealed at 872°C which is equivalent to 1600°F. After that, the steel is cooled in a furnace. On the other hand, 4140 steel has tampered at the temperatures of between 200°C and 650°C. The temperature is adjusted depending on the desired level of hardness.