Annealed, cold drawn 4140 steel bar is a medium carbon, chromium-molybdenum steel with high hardenability. It is softened from the mill structure, to a pearlite structure, prior to cold drawing. This improves the ductility and can help improve machinability. 4140 High Tensile Steel Interlloy Engineering Steels 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).4140 is now available with improved machinability, which greatly increases feeds and/or speeds, while also extending tool life without adversley affecting mechanical properties.
AISI 4140 Alloy Steel (UNS G41400) Alloy steels are designated by AISI four-digit numbers. They comprise different kinds of steels having composition exceeding the limitations of B, C, Mn, Mo, Ni, Si, Cr, and Va set for carbon steels. AISI 4140 alloy steel is chromium, molybdenum, manganese containing low alloy steel. 4140 steel sheet-ASTM A829-4140 Quenched & Tempered 4140 steel sheet. 4140 steel sheet:China suppliers, wholesale, distributors, and stockholderDongguan Otai Special Steel Co Ltd. We Otai is a manufacturer and has a large quantity of stock in our warehouse. We supply in Round bar, gauge plate steel, pipe, tube, rod, square, hexagonal, blanks, plate, sheet, precision ground flat bar. AISI 4140 Alloy Steel Round Bar in all sizesbars rods AISI 4140 / JIS SCM440 / DIN 1.7225 Alloy Steel Round Bar available in diversity of sizes in Big stock, we deliver AISI 4140 / JIS SCM440 / DIN 1.7225 Alloy Steel Round Bar with Exceptional sizes & Quality, can supply in small or large quantity AISI 4140 / JIS SCM440 / DIN 1.7225 Alloy Steel Round Bar
We at Nextgen Steel & Alloys is an well-known & one of the most prominent stockist, supplier, exporter & manufacturers of AISI 4140 material in forms of AISI 4140 Round Bars, AISI 4140 Hex Bars, AISI 4140 Square Bars, AISI 4140 Forgings, etc. We offer best quality of AISI 4140 Steel Round BarAISI 4140 Steel Round Bar. It's one kinds of high quality alloy structural steel. Very common Quenched & Tempered alloyed engineering steel grade With high intensity, high hardenability. It has a small distortion afer quenching, a ghigh creep strength and lasting intensity afer processing of high tempreature. It's mainly used for making various ASTM A304 4140 H Round bar,4140 H Bearing steel,4140 H 6. ASTM A304 4140 H Round bar. Allowable deviation for the chemical composition . 7. ASTM A304 4140 H Round bar. Hardness of annealed steel . 8. ASTM A304 4140 H Round bar. Surface Quality. The steel should be processed well, with no cracks, folding, tearing, scarring, inclusions, or other harmful defects on the surface.
Alloy Steel Round Bar 4140 Cold Finished. 4140 is an oil hardening steel. When heat treated, 4140 exhibits excellent hardenability, abrasion resistance, and fatigue strength. Good machining properties in the annealed condition and somewhat less in the hardened state. When hardened to its most workable hardness of Rockwell 28/32, it exhibits an Alloy Steel Round Bar 42CrMo4 Bar SAE 4140 Rod SAE 4140 Rod. Hot Rolled Alloy Steel Round Bars, Cold Drawn Alloy Steel 42crmo4 Round Bar, Alloy Steel Bright Bars Manufacturers In India. The bars come under ASTM, ASME and API standards with specifications in ASTM, ASME, SA 182, ASTM 276 and ASME SA 276. The bars range from 4mm to 350mm in diameter in general. Astm A36 Hot Rolled Steel Round Bar Mild Steel Round Bars Structural Steel Bar,Die Steel Bar,Tool Steel Bar:Standard:ASTM,DIN,GB,AISI,JIS:Shape:Round:Length:1m-6m,as your request:Material:Die alloy steel round bars:Surface:black or bright:Product name:Alloy Steel Round Bar 40Cr 4140 D2 alloy steel round bars:Diameter:12mm-650mm:Delivery condition:within15 days after received the deposit
ASTM 4140 Range of products Product type Products Dimension Processes Deliver Status Plates / Sheets Plates / Sheets 0.08-200mm(T)*W*L Forging, hot rolling and cold rolling Annealed, Solution and Aging, Q+T, ACID-WASHED, Shot Blasting Steel Bar Round Bar, Flat Bar, Square Bar 8-1200mm*L Forging, hot rolling and cold rolling, Cast Black, Rough Turning, Grade 4140/4142 Steel McMaster-CarrHigh-Strength Multipurpose 4140 Alloy Steel Rods Often called ETD- 150, these rods are made from a modified version of 4140 alloy steel and have been drawn at high temperatures for excellent strength. Hard Wear-Resistant 52100 Alloy Steel Rods Also known as chrome steel, 52100 is an extremely hard and wear-resistant material. MetalsDepot® - 4140 Alloy Steel Flat BarAlloy Steel Flat Bar - 4140. 4140 Alloy Steel Flat 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 Flat responds well to heat-treatment and is relatively easy to machine in the annealed condition. 4140 Alloy Steel Flat has good strength
Sae Aisi Astm Forging 4140 Alloy Steel Round Bar Sae4140 Aisi4140 from China. 238 similar products are also available from Suppliers of Minerals & Metallurgy.4140 Hot Rolled Heat Treated Round Bar Midwest Steel 4140 Hot Rolled Heat Treated Round Bar. 4140 is a widely used medium carbon steel. A general purpose alloy, has good strength, toughness and hardness. Refered to as chromoly steel, due to the inclusion of .95% chromium and .20% molybdenum alloying elements. 4140 Hot Rolled Heat Treated Round Bar. Sizes through 7'' comply with ASTM-A193-B7, ASME SA193 Class B7 and/or MIL-S