The 4340 alloy steel bar is used heavily in construction across industries because of its ultra-high strength. This nickel-chromium-molybdenum alloy steel attains its high strength when heat-treated and has excellent resistance to fatigue. 4340s richer alloy content provides it with much deeper harden ability than the 4100 series of alloys.
AISI 4140 Chrome-Molybdenum High Tensile Steel Round BarSteel Bar, Round Steel Bar, High Tensile Steel Bar manufacturer / supplier in China, offering AISI 4140 Chrome-Molybdenum High Tensile Steel Round Bar, Manufacturer Screw Studs Solid DIN975 M10 -M64 Fully Full Hot DIP Galvanized Threaded Rod Bar, High Strength Threaded Carbon Steel Rod Grade 4.8 8.8 10.9 12.9 B7 Full Thread Stud and so on.
AISI / SAE 4340 Alloy Steel General characteristics of Alloy Steel 4340 4340 is a nickel-chromium-molybdenum alloy steel known for its toughness and its ability to attain high strengths in the heat-treated condition. It has very good fatigue resistance.
Alloy Steel Round Bar 4340 OnlineMetalsNov 15, 2019 · Shop our Alloy Steel Round Bar 4340. 4340 steel has high strength, toughness, wear resistance, and fatigue strength. It can be machined in all states other than hardened and it is easily welded. Additionally, 4340 can be cold worked easily in the annealed state.
Alloy Steel Square Bar 4340 OnlineMetalsNov 15, 2019 · Shop our Alloy Steel Square Bar 4340 4340 steel has high strength, toughness, wear resistance, and fatigue strength. It can be machined in all states other than hardened and it is easily welded. Additionally, 4340 can be cold worked easily in the annealed state.
4340 is a 1.8% nickel - chromium - molybdenum high hardenability high tensile steel - generally supplied hardened and tempered in the tensile range of 930 - 1080 Mpa (condition U) - (Rc 28 - 36)..Characterised by high strength and toughness in relatively large sections.Pre hardened and tempered 4340 can be further surface hardened by flame or induction hardening and by nitriding.4340 is used in most
Cheap 4340 Steel Bars For Sale - 2021 Best 4340 Steel Bars Find 2021 quality & cheap 4340 steel bars for sale. You can get inexpensive 4340 steel bars with discounted price from the most reputable wholesalers.
China 4340 Mill Forged Steel Bars Alloy Steel Bars High 4340 Mill Forged Steel Bars Alloy Steel Bars High Tensile Solid Steel Bars picture from Jiangsu Zhuhong Forging Co., Ltd. view photo of Forged Square Bars, Steel Square Forgings, Forged Steel Bar.Contact China Suppliers for More Products and Price.
US $6154-$6200/ Ton. AMS6416 300M/4340M alloy steel 300m steel company is American international nickel in 1952 developed a kind of low alloy high strength steel, has become the world's highest strength, comprehensive performance is best, the most widely used one of the best gear steel
High Tensile Alloy Bars SolsteelSolsteel Pty Ltd can also other steel grades such as 4145 H and 4340. Our Alloy Steel bars are available Annealed and Quench & Tempered to various hardness levels, though the most common hardness levels are Condition T (HB 248-302) and Condition U (HB 269-331). Our bars are the finest quality and offer excellent machinability.
High Tensile Steels & MetalsDatasheet. 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
These Round Bar are made of using Finest Nickel Alloys. These SAE 4340 Alloy Steel Round Bar are essentially used as a Connector between the pipes at the middle. They are also used as a plug in to resist pressure in Pressure Valves. These have huge demand in many large scale industrial purposes.4340 Alloy Rod & Bar Supplier - Air Melt, Hot Finished 4340 alloy steel bar is used heavily in the aerospace industry due to its ultra-high strength. When heat treated it is known for its toughness while preserving good fatigue strength. For highly stressed parts it is excellent choice. It can be machined by all customary methods.