astm 4140 high tensile alloy steel plate 4140 hot rolled ste
4140 alloy steel material is a high quality Quenched and Tempered Alloy Structural steel, It belong to the high quality medium carbon alloy steel, Oil Quenched & Tempered Hardenss is 28-34 HRC.4140 Annealing delivery hardenss less than 250HB. Related Specifications ASTM A29/A29M DIN EN 10083/3 JIS G4053 GB GB/T 3077 1. 4140 high tensile steel, 4140 high tensile steel Suppliers May 07, 2021 · 4140 high tensile steel, 4140 high tensile steel Suppliers
- High Tensile Steel 4140 Structural Plate 10mm Thick 42CrMo High Tensile Alloy Structural Steel Pla4140 4340 Steel Sae 1045 4140 4340 8620 8640 Alloy Steel /Alloy Steel Round Bar 4140 Aisi 4140 4140 4150 4145 4142 4143 Steel Steel 4140 Round Bar Reliable After-sales Service AISI 4140 4151213 STEEL ROUND BAR/11SMn30 STEELDatasheet for Steel Grades Carbon Steel ASTM 4140Steel 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
A633Gr.C steel plate is a technical delivery conditions for thermomechanical rolled weldable fine grain structural steels.S means the structural steel, M means the delivery condition.Capital letter L for the quality with specified minimum values of values of impact energy at temperature not lower than -50 degree.It is equal to SEW083 TStE355TM 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. The ASTM A331 4140 ASTM A331 chemical composition determined by ladle analysis shall comply with the specified values of the following table. Alloy - Encore Metals - 4140/4142Alloy AISI/SAE 4140/ 4142 (UNS G 41400/G 41442) Mechanical Properties Heat treated to HRC 22 maximum for sour gas service. Minimum tempering temp 1150 F. Conforms to NACE Standard MR01-75. Also meets the tensile requirements of L80 as below
At Nextgen steel & alloys, the alloy steel en19 / 4140 sheet plate that we offer exactly meets the desirable sheets and plates of such kind. This is one of the best qualities and compiled with high tensile strength. We are working to develop these sheets and plates in the desired length and breadth as per the requirement of the global clients. China AISI 4140 Hot Rolled Steel Round Bar - China AISI 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 2000 m deep well of oil drill pipe joint and the fishing tool, and can be used for bending machine China SAE ASTM AISI 4145 4330 4140 4340h Hot Rolled 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.
Dec 14, 2019 · SAE AISI 4140 Alloy Steel. SAE 4140 (AISI 4140 steel) is a Cr-Mo series (Chrome molybdenum series) low alloy steel, this material has high strength and hardenability, good toughness, small deformation during quenching, high creep strength and long-lasting strength at high temperature. 4140 Steel Uses. AISI SAE 4140 alloy steel can be made into round steel bar, flat & square steel bar, steel Steel Grade AISI 4140 Richmond Steel CanadaSteel Grade AISI 4140 This medium carbon alloy grade is widely used for many general-purpose parts requiring high tensile strength and toughness. 4140 contains chromium and molybdenum as alloying elements and may be heat treated over a wide range to give the combined advantages of proper hardness, strength and ductility. Wingate Alloys Inc.4140 HT prehardened condition which is heat treated to a medium hardness (HRC 28/32). 4140 HT is supplied in many forms such as; hot rolled or turned, ground and polished rounds and DCF plate which is used as a holder material for high strength structural components.
4140 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. There are various methods of hardening 4140 alloy steel.