Our steels have been widely applied to many industries and fields, such as the construction industry, shipbuilding industry, pressure vessels and boilers, oil and gas, bridge construction, offshore platforms, stamping cold forming,etc.
General characteristics of 4140 Alloy Steel. AISI or SAE 4130 grade is a low-alloy steel containing chromium and molybdenum as strengthening agents. Its chemical composition is as follows. AISI/SAE 4140 grade is a versatile alloy with good atmospheric corrosion resistance and reasonable strength.
ASTM 4140 Steel is a Alloy Structural Steel belong to ASTM A29/A29M Steel Grade standard. AISI 4140 used in Oil and Gas industry and Large Machinery Strutural. 4140 Steel China Supplier and factory Otai Special Steel Supply ASTM 4140 steel in Round bar, Plate, Flat bar, Square, Forging Ring and others any shape.
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. And AISI 4140 used in Oil and Gas industry and Large Machinery Strutural.
BEBON > Alloy structural steel bar > Views AISI 4140 Hot rolled steel bar, AISI 4140 Forged steel bar. AISI 4140 Hot rolled steel bar, AISI 4140 Forged steel bar. AISI 4140 Steel round bar under A519-06 standard, and AISI 4140 Steel round bar has high tensile strength and toughness values features, in particular in medium and large cross ...
Alloy Steel 4340, also referred to as AISI 4340, is a nickel, chromium, and molybdenum alloy steel. This heat treatable alloy is known for its toughness and high-strength in a heat-treated condition.Author Adam Ascione
Technical specification of SAE/AISI/UNS system standard alloy structural steel AISI 4140 data sheet, SAE 4140 Chemical compositions, AISI 4140 Mechanical properties from Steelmaking, ESR melted, Blooming, Hot forging,Hot rolling,Heat treatment, Straightening, 100% Ultrasonic test, Cold working, Peeled or rough turned machining.
offers 1,085 forged 4140 structural steel products. About 91% of these are steel round bars, 1% are steel pipes. A wide variety of forged 4140 structural steel options are available to you, such as aisi, astm, and gb.
Supply the tool steel, high speed steel, mold steel, alloy structural steel. SAW Special Steel is a china steel supplier and steel factory. Supply the tool steel, high speed steel, mold steel, alloy structural steel ... We Supply All types of High Speed Steel, Grade as SAE M2, M32,M42, T1, T2,T5,T15, Etc . Round Bar Ø 1mm to 500mm.
AISI 4140 Steel round bars. AISI 4140 alloy steel round bar is widely used as a quenching and tempering steel round bar.AISI 4140 forged round bar contains high C and Cr elements,so its strength and hardenability are very good.
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.
cheapest good quality 42crmo sae 4140 forged alloy steel round bar from China . US $500.0-600.0 / Ton . 1 Ton (Min. Order) 3 YRS . Tianjin Boer King Steel Import And Export Co., Ltd. 72.5%. ... Alloy Structural Steel SAE 4140 Forged Steel Round Bar. US $1000-5000 / Ton . 1 Ton (Min. Order) 6 YRS .
AISI Alloy 4140 Steel Mechanical Properties. Mechannical Properties (Heat Treated Condition ) Condition ... Forging of 4340 Alloy Steel. Preheat the steel 4340 first, heat up to 1150°C – 1200°C maximum for forging, hold until temperature is uniform throughout the section. ... General engineering industries and structural use applications ...
Forged steel SKD61 round bar from Hubei 1.ISO9001:2008 2.Over 10 years manufacturer 3.Competive price & good service sae 4140 alloy steel 4140 alloy steel 1.Manufacturer.
Alloy Steel AISI 4720 ... The alloy is forged at a temperature in the region of 2200ºF (1205ºC) and subsequently air cooled. It may be forged down to a temperature of approximately 1700ºF (925ºC.) ... The normalizing operation results in all the various structural components being re-dissolved in austenite, thus ensuring a uniform structure ...
AISI 4140 is a chromium molybdenum alloy steel specification widely used in theoil and West Yorkshire Steel are AISI 4140 steel stockholders of round bar. Alloy Steel Round Bars. Looking for Alloy Steel Round Bars in various sizes and choice of finishes? While the bars are being forged they are continuously rotated to create an even Alloy Steel ...
GENERAL CHARACTERISTICS OF 4140 ALLOY STEEL. AISI or SAE 4130 grade is a low-alloy steel containing chromium and molybdenum as strengthening agents. Its chemical composition is as follows. AISI/SAE 4140 grade is a versatile alloy with good atmospheric …
This is alloy and high strength steel of structural steel in the United States, we can produce plate, flat, belt, sheet, wire coil, square bar, round rod, pipe,forged valve body,forged rings, forged multidiameter shafts etc for this steel ... AISI 4140/SAE 4140/UNS G41400 ... to improve the segregation defects and avoid uneven deformation of ...
4140 Alloy Structural Steel, Hot Rolled 4140 Steel, 1.7225 Alloy Structural Steel manufacturer / supplier in China, offering Hot Rolled 4140 1.7225 Alloy Structural Steel Bar, P20 Plastic Mould Steel 1.2311 Tool Teel Round Bar, 1.6582 Alloy Structural Steel 4340 Machined Steel …
Hot Rolled Steel Bar, Forged Bar, Round Steel Bar manufacturer / supplier in China, offering AISI 4140 Alloy Steel Bar, Steel Round Bars, Good Quality Competitive Price 2124 Aluminium Square Pipe, Stainless Steel Bars Hotselling S32654 En1.4652 Round Bar Rod and so on.
Alloy Steel 8640 is a special-alloy steel that includes chromium, manganese, and molybdenum. Due to its lower carbon levels, Alloy Steel 8640 takes mechanical and heat treatments better than most alloys. Alloy Steel 8640 is popular in the aerospace, defense, oil and gas, and automotive industries.
Alloy Plate - 4140 / 4340 / 8620 - ASTM A 829 Standard specification for Alloy Steel Plate Furnished to Chemical Composition Requirements. ASTM A 829 was first issued in 1984; prior to that these grades were defined by AISI specifications.
4140/EN19/42CrMo4/DIN1.7225 forged round bar Product Description Description 4140 is a 1% chromium - molybdenum medium hardenability general purpose high tensile steel - generally supplied hardened and tempered in the tensile range of 850 - 1000 Mpa (condition T).
The hot forging process of high sulphur, high copper content or low purity of structural steel is poor. Continuous destruction of sulfur free cutting steel due to poor plasticity, high carbon and high alloy steel with high resistance to deformation, not suitable for cold forging or warm forging.
AISI 4130 Plates Suppliers in India, 4140 Steel Plates Exporters in Mumbai, Chromoly 4130 Flat Bars, SAE 4140 Square Rods, 4140 Hexagon Bar, 4130 Round Rods, AISI 4140 Chromoly Rectangular Bars, Alloy Steel 4130 Forged Bar, UNS G41300 Plates, DIN 1.7225 Chequered Plates, ASTM A829 Alloy 4130/4140 Structural Steel Plates, Chromoly Bars Manufacturers in Mumbai India.
Place of Origin:Liaoning,China Material:Alloy Structural Steel Steel Grade :AISI 4340/4340H,SNCM439/DIN 41CrNiMo4 Application Used as high strength, high toughness, section size larger and more important conditioning parts requirements, such as the horizontal forging machine drive the eccentric shaft, crankshaft forging machine.