4140 (modified) Cold Finished, Annealed Alloy Bar Stock Kromite CD is a modified 4140 alloy. It is offered in the cold finished annealed condition. Typical hardness is Rockwell C 19/24. 4140 material properties, 4140 material properties 1,592 4140 material properties products are offered for sale by suppliers on , of which steel sheets accounts for 1%, steel pipes accounts for 1%. A wide variety of 4140 material properties options are available to you, such as steel plate. There are 33 suppliers who sells 4140 material properties on , mainly located in Asia.
- Aisi 4140 Alloy Steel Form of SupplyChemical PropertiesHeat TreatmentForgingTemperingApplicationContactAISI 4140 - Nextgen Steel & AlloysAISI/SAE 4140 grade is a versatile alloy with good atmospheric corrosion resistance and reasonable strength. It shows good overall combinations of strength,
AISI 4140 steel 1.7225 42CrMo4 SCM440 - OTAI Special AISI 4140 Steel / 42CrMo4 steel is a Alloy Structural Steel belong to ASTM A29/A29M Steel Grade standard. And AISI 4140 used in Oil and Gas industry and Large Machinery Strutural. Whats more, AISI 4140 Steel / 42CrMo4 steel China Supplier and factory Otai Special Steel Supply AISI 4140 steel in Round bar, Plate, Flat bar, Square, Forging Ring and others any shape.
ASTM 4140 Steel, Datasheet, Properties, Cross-Reference Physical Properties of steel grade ASTM 4140. Temperature. (°C) Modulus of elasticity. (GPa) Mean coefficient of thermal expansion 10-6/ (°C) between 20 (°C) and. Thermal conductivity. (W/m·°C)
Steel GradesASTM 4140 Chemical information,Mechanical properties Physical properties, Mechanical properties, Heat treatment, and Micro structure Tensile strength 115-234 b/MPa Yield Strength 23 0.2 /MPa Elongation 65 5 (%) - (%) Akv - Akv/J HBS 123-321 - HRC 30 - ASTM 4140 Mechanical Properties Tensile strength 231-231 b/MPa 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. Handbook:Everything You Should Know About 4140 SteelWhat are the Mechanical Properties of 4140 Steel? The presence of chromium and molybdenum tends to give 4140 steel some extra mechanical advantages than ordinary steel. It is harder than regular steel. The steel has an excellent weight to strength ratio. This means that despite being physically and mechanically stronger, 4140 is not very heavy.
4140 4140 / 42CrMo4 /1.7225. For 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. Steel Flat Stock McMaster-CarrAlso known as chrome-moly steel, 4140 alloy steel resists fracturing from repeated stress. Easy-to-Weld 4130 Alloy Steel Sheets and Bars 4130 alloy steel has a low carbon content for good weldability. It's often used for gears, fasteners, and structural applications. Technical Handbook Bar Products - Atlas SteelsThese effects are shown in the tempering diagram for each steel grade. A nearly 100% martensitic structure can be achieved with 4140 steels up to approximately 120mm diameter bar. For larger sections Atlas 6582, 4340 or Atlas 6580 are required to achieve a near 100% martensitic structure.
Otai Special Steel are 4140RH steel supplier in round bar, flat bar, plate, hexagonal bar, square bar, hollow bar / Pipe / Tube. AISI 4140RH Alloy Steel is a high quality Quenche and Tempere Alloy Structural steel, It belong to the high quality medium carbon, Its chemical composition is same with 4140.