AISI 4140 round bars steel is an engineering alloy steel containing molybdenum and chromium. 4140 steel round bars falls in a class of low alloy steel. It has high fatigue strength, toughness, abrasion and impact resistance, and torsional strength. It can be heat treated in a number of ways to give it a combination of properties. 4140 steel round bar SAE4140 forging steel 4140 AISI 4140 bars are hardened by heating to 845°C followed by quenching in oil. Normalising. It can be normalized by heating at 913°C for a long period of time followed by air cooling. Forging AISI 4140 is forged at 926°C to 1205°C. Hot Working 4140 steel can be hot worked at 816 to 1038°C. Cold Working
AISI 4340 (E4340) alloy steel is a medium carbon, low alloy steel known for its toughness and strength. Machining is done typically in the annealed condition. 4340 steel properties offer good ductility in the annealed condition, allowing it to be bent or formed. Hot Rolled) AMS 6415 round bar cold finished or hot rolled steel 4340 is one of AISI / SAE 4140 Alloy Steel - AISI 4140 Forgings All AISI or SAE 4130 grade is a low-alloy steel containing chromium and molybdenum as strengthening agents. Forging of this steel should be carried out between 2200 and 1650 º F (1200 and 900 º C). This alloy finds many applications for the aerospace and oil and gas industries, along with uses the automotive, agricultural and defense industries AISI 4140 Alloy Steel (UNS G41400) - AZoMAISI 4140 alloy steel is heated at 845°C (1550°F) followed by quenching in oil. Before hardening, it can be normalized by heating it at 913°C (1675°F) for a long period of time, followed by air cooling. Forging. AISI 4140 alloy steel is forged at 926 to 1205°C (1700 to 2200°F) Hot Working
Alloy Steel 4140 Round bar is a nice-quality, alloy-steel plate that can be supplied in the following conditions:as rolled, annealed, normalized, and normalized and tempered. A829-4140 can be used for a wide variety of applications where greater rigidity and resistance is needed over lower carbon grades. AISI/SAE 4140 Round Bar Suppliers,Stockist,4140 Hyundai 4140 Alloy Steel Round, is an cold drawn annealed steel of relatively high hardenability with its chromium content provides good hardness penetration, and the molybdenum imparts uniformity of hardness and high strength. 4140 Alloy Steel Round responds well to heat-treatment and is relatively easy to machine in the annealed condition. 4140 Alloy Aisi 4140 Alloy Steel Round Bar Wholesale, Alloy Steel offers 3,733 aisi 4140 alloy steel round bar products. About 72% of these are steel round bars, 2% are stainless steel bars, and 1% are other steel products. A wide variety of aisi 4140 alloy steel round bar options are available to you, such as aisi, astm, and jis.
These round bar steel may be available as hot rolled, forged, cold drawn, rough turned, turned and polished, quenched and tempered, thermal treated or annealed. We have regular stocks of various steel grade such as S355J2N , ST52.3, 42CrMo4, C45, En24, EN36C, 34CrNiMo6, 11SMnPb28, AISI 1117 , ASTM A105, En19, 21CrMoV5-7, CR2 and other special Alloy Steel Round Bar 42CrMo4 Bar SAE 4140 Rod 2mm, 3mm, 6mm 42crmo4 Bar, Manufacturer of SAE 4140 Rod. Alloy Steel Round Bar is made up of different material grades such as A-182, F5, F9, F11, F12, F22 & F91. These are made up of various metal alloys that are corrosion resistant and strong. Navstar Steel is a leading supplier and manufacturer of these Alloy Steel Round Bar products. There are different compositions to the alloys and Alloy Steel Round Bar ASTM 4140/UNS S4140/AISI 4140, 4140 4340 42CrMo4 alloy steel round bar with best price from China supplier. Type. Stainless steel round bar:Surface Feature. NO.1,NO.2D,NO.2B,BA,NO.3 ect. MOQ. 1 Metric Ton. Standard. 400 series:4140 4340 42CrMo4:Technical treatment. Cold Rolled & Hot Rolled. Delivery Time. In 30 days after we receive 30% deposite. Packing
China Round Bar Aisi 4140 manufacturers - Select 2020 high quality Round Bar Aisi 4140 products in best price from certified Chinese Steel manufacturers, Carbon Steel suppliers, wholesalers and factory on Made-in-China Hot Rolled Carbon & Cold Finished Alloy Steel Bars at We also stock hot rolled steel alloy bar in grades 4130, 4140/42, 4145 MOD, and 8620 in standard, annealed, and heat treated options. All of the 4000 series grades are chromium-molybdenum alloys. These chromium-molybdenum alloys are among the most widely used and versatile machinery steels. Hot Rolled Forged 4140 42CrMo 1.7225 Alloy Steel Round BarAlloy Steel Bar, Steel Bar, 4140 Steel Rod manufacturer / supplier in China, offering Hot Rolled Forged 4140 42CrMo 1.7225 Alloy Steel Round Bar, Anti-Abrasion Steel Plate Ar400 Ar500 Mn13 Wear Steel Plates, Nm400 Nm500 Ar400 Abrasion Wear Resistant Steel Plate and so on.
The specifications of hot rolled round steel are 5.5-250 mm, of which 5.5-25 mm small round steel is mostly supplied by straight bars, usually used as reinforcing bars, bolts and various mechanical parts:hot-rolled round steel larger than 25 mm, mainly used for manufacturing machine parts or seamless steel tube billets. aisi 4140 forged bar, aisi 4140 forged bar Suppliers and Factory Price hot rolled forged steel bar 42CrMo SAE 1045 4140 4340 8620 8640 alloy steel round bars US $550.00 - $800.00 / Tonaisi 4140 carbon alloy steel round bars, aisi 4140 carbon 3,063 aisi 4140 carbon alloy steel round bars products are offered for sale by suppliers on , of which steel round bars accounts for 70%, stainless steel bars accounts for 1%, and steel wire accounts for 1%. A wide variety of aisi 4140 carbon alloy steel round bars options are available to you, such as aisi, astm, and jis.