AISI 4140 is a chromium molybdenum quality alloy steel. AISI 4140 is primarily supplied in the hardened and tempered condition to 18-22HRc range. AISI 4140 offers good ductility, shock resisting characteristics combined with resistancee to wear. AISI 4140 is suitable for a variety of applications in the oil and gas sector. 5140 Cold Drawn Steel Round Bars FROM FACTORYAISI 5140/41Cr4/ SCr440 COLD DRAWN STEEL ROUND BAR. 5140/41Cr4 steel steel bar is one of the most widely used steel for machinery manufacturing industry which has good comprehensive mechanical properties after quenching and tempering.
72283090. Product Description. 40cr 41Cr4 5140 Qt Steel Round Bar / Grade 8.8 Gr. 8.8 Qt Bolts Material. 1.Introduction of Grade8.8 QT steel bar. Gr.8.8 round bars is the right material for Gr.8.8 threaded rods, anchor bolts, stud bolts , such high strength steel round bars, our processing usually have :Hot rolled, Hot rolled+Q&T, Cold drawn+Q&t, Peeled+Q&T and so on. China AISI 4140 SAE4140 S45c Carbon Alloy Steel Pipe Ck45 ASTM A53-a Carbon Steel Pipe, St37 DIN1626 Soft State Steel Tube Price, Grde 10 Seamless Steel Tube manufacturer / supplier in China, offering AISI 4140 SAE4140 S45c Carbon Alloy Steel Pipe Ck45 Round Bar Steel En8 En9 Price Per Kg, Mill Price 1mm 1.2mm 1.8mm Thickness 201 304 316 2b No. 4 Mirror Finish Construction 201 Stainless Steel Sheet for Building, High Quality ASTM B521 RO5200 99.99% Tantalum Tube/Pipe China ASTM 5140/40cr/41cr4 Alloy Structure Steel Round The American AISI/SAE/ASTM standard grade 5140, the Japanese JIS standard grade SCr440 (H) /SCr440, the international organization for standardization ISO standard steel 41Cr4. 1.Products :ASTM 5140/40Cr/41Cr4 Hot Rolled Steel Square Bar.
Cold Drawn Steel, Cold Drawing Steel, Alloy Steel manufacturer / supplier in China, offering Cold Drawn 5140 40cr Ml40cr SCR440 Qt Alloy Round Steel Bar, Armor Steel Plate Wear Resistant Steel Plate Ar500 Plate, Ss400 S45c SAE1018 S20c Calibrated Steel Bar Steel Shafting and so on. China DIN 1.7035 5140 40cr Hot Rolled Alloy Chrome Steel The American AISI/SAE/ASTM standard grade 5140, the Japanese JIS standard grade SCr440 (H) /SCr440, the international organization for standardization ISO standard steel 41Cr4. 1.Materials equivalent grade 2.SAE 5140 40Cr chemical composition 3.Grade 8.8 & 10.9properties: China SCR440 40cr SAE 5140 Hot Rolled Alloy Steel Round Jun 09, 2021 · Round Bar, Alloy Steel Round Bar, Hot Rolled Alloy Steel Round Bar manufacturer / supplier in China, offering SCR440 40cr SAE 5140 Hot Rolled Alloy Steel Round Bar, AISI 1008 12L14 1020 1045 4140cold Drawn Hot Rolled Structure Mild Carbon Alloy Forged Bright Cylinder Steel Round Bar Price for Sale, Bright Surface 1020 Ss400 S20c A36 1045 S45c 4140 Cold Drawn Steel Round
May 26, 2021 · alloy structural steel 5140 scr440 41cr4 1.7035, alloy
- 1.7035 5140 Structural Alloy Steel 5140 Professional Manufacturer 40Cr 1.7035 5140 Structural Allo41Cr4 / 1.7035 / SCr440 / 5140 / 40Cr steel round bar40cr 41cr4 scr440 1.7035 steel priceaisi 5140 / 41cr4 / scr440 / 1.7035 / 40cr alloy steel round baralloy structural steel 41cr4, alloy structural steel 41cr4 offers 1,716 alloy structural steel 41cr4 products. A wide variety of alloy structural steel 41cr4 options are available to you, such as standard, processing service, and tolerance.
cold draw_a106 pipe_st52 pipe_square galvanized tube_factoryWe are 40Cr 41Cr4 steel seamless pipe tube and bar manufacturer. specification 40Cr 41Cr4 Cold draw Seamless Pipe and tube sizes 8mm to 219 mm . 40Cr 41Cr4 Hot rolled Seamless Pipe and tube sizes 42 mm to 800 mm . 40Cr 41Cr4 Hot rolled bar 20 to 250mm 40Cr 41Cr4 forged bar 160 to 800mm processing method 40Cr 41Cr4 steel Seamless hot rolled Pipes and Seamless hot rolled tube 40Cr 41Cr4
cold draw_a106 pipe_st52 pipe_square galvanized tube_factoryseamless pipe&tube Alloy steel Size:21mm to 800 mm x WT:3.5-100mm Materials:AISI 4140 AISI 4130 AISI 8620 42CrMo4 35crmo 30CrMo 100Cr6 41Cr4(1.7035) 20Cr 40Cr 20CrMnTiH 16mncr5 . 34CrMo4( 1.722) S355JR S355J0H S355J2H S45C
Quenched and Tempered (+QT) of 4140 Steel 1. Heat 4140 steel slowly to 840-875°C; 2. Soak at this temperature then quench in oil; 3. Temper as soon as 4140 reach room temperature (20°C); 4. Heat uniformly to the suitable temperature of 560°C; 5. Withdraw the material from the furnace and cool in the air. Annealing of 4140 Alloy Steel 1.