4140 Alloy Steel Rod Stock 102 products Count on Grainger when you need general purpose or precision centerless alloy steel rod stock in both different alloy types. Also referred to as Chromoly steel, 4140 is known for strength, resistance to fracturing, abrasion, and impact in high stress applications. 4140 Hex, Round & Square 4140 ROUND PEELED BAR. 4140 heat treated alloy round bar at Key Metals. Hex 4140 Cold Finished, Annealed Dimensions: A: 1-1/2" Material: Alloy Grade: 4140 Shape: Hexagon Condition: Annealed Finish: Cold Finished 1-1/2" Length Cutting Tolerance Weight Price Order By the Inch. This will have little effect on case hardness and will reduce the risk of grinding cracks. Size estimated Weight, lbs. Our 4140 annealed hex bars are available in various sizes and can be cut to your exact specifications. A wide variety of 4140 hex bar options are available to you, There are 36 suppliers who sells 4140 hex bar on Alibaba AISI SAE 4140 alloy steel is a chromium molybdenum alloy steel specification widely used in general purpose high tensile steel for components, like axles, shafts, bolts, gears and other applications. In stock and ready to ship. 4140 Hex, Round & Square 4140 ROUND PEELED BAR Engineering > Machining Stock > 4140 Hex, Round & Square > 4140 ROUND PEELED BAR Active Filters Reset Filter Refine By Showing … Standard mill sizes for Alloy Steel 4140 Hexagonal Bar range from 1/4″ all the way up to 2″. LSS 4140 and 4142HT are versatile, alloy steels that are used in a variety of tooling and other industrial applications. 4130; 4140; 4340 ; 8620; Brass. Reset Filter Refine By Showing -of Showing of . Parker Steel Services; Shipping Performance; ISO Certification; Safety / SDS; Compliance / Legal Information; Purchasing; Blog ; White Papers; Resources. Our inventory includes 4140 Alloy Steel round, square, and flat bars. Being one of the noted manufacturer, stockists and suppliers, weoffer SAE 4140 Carbon Steel Hex Bar.Available at economical rates, the offered SAE 4140 Carbon Steel Hex Bar are widely used in metallurgical, mechanical, electrical construction field, ships, military uses and automobile rear of products.We are a prominent name in manufacturing and supplying a wide range of SAE 4140 Carbon … 4140 Heat Treated (HT) – 4140 Annealed 4140 Heat Treated (HT) Alloy Steel 4140 Heat Treated is a chromium-molybendium alloy steel. Hot Roll Kromite® CD (4140 mod) Cold Drawn Redi WARNING: These products can potentially expose you to chemicals including Nickel, Chromium, Lead, Cobalt, Mercury and Beryllium, which are known to the state of California to cause cancer and/or birth defects or other reproductive harm. Welding of 4140 in the hardened and tempered condition (as normally supplied), is not recommended and should be avoided if at all possible, as the mechanical properties will be altered within the weld heat affected zone. 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. Similar to alloy grade AISI 4130 chrome moly alloy steel but with a slightly higher Steel Grade AISI 4140 This medium carbon alloy grade is widely used for many general-purpose parts requiring high tensile strength and toughness. Have been using a 5/16" hex 4140 steel bar for 2 yrs and now can't locate. Pre hardened and tempered 4140 can be further surface hardened by flame or induction hardening and by nitriding. INDUCTION HARDENED CHROME PLATED (I.H.C.P.) Choose from our selection of grade 4140/4142 steel in a wide range of styles and sizes. Machinability of this alloy is good in the annealed condition. Reliable steel supplier of 4140 steel, 4150 steel, B7 all thread. Peeled, Cold Drawn, Turned and Polished, Centreless Ground. In the heat treated and quenched condition machining is best limited to finish grinding. 4130 Alloy Steel | AMS 6350, AMS 6351, AMS 6345 | Sheet, Plate, Bar Please call 800-707-6061 or fax RFQs to 800-707-3439. Call 1800 100 390. 4140 Steel TGP, 4140 Turned Ground & Polished Steel. 4140 HT has a medium hardness of 28/32 HRC. Stock sizes available or cut to size & fast shipping! 4140 alloy Steel round bars are supplied by us to various industries. 4140 Steel is available for order in round bar, plate, flat bar tubing and hex bar. AISI 4140 Steel Bar, Steel Plate, Flats Supplier, Stockist and Exporter. Order online from our comprehensive list of products - search a variety of shapes and sizes. Cutting Discs, Blades & Saws We also supply 41L40 in hex bar form. Plus 1/8", Minus 0. 4140/4150 (modified) Turned Ground & Polished, High Strength Alloy Shaft Mirraloy is a modified 4140/4150 steel, turned ground and polished shaft. Boasting excellent hardening capabilities, 4140 alloy hex bar is an annealed cold-finished steel that responds well to heat treatment and is easy to machine. 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. Engineering > Machining Stock > 4140 Hex, Round & Square > 4140 ROUND PEELED BAR. ©2020 Ryerson Holding Corporation. Being one of the noted manufacturer, stockists and suppliers, weoffer SAE 4340 Carbon Steel Hex Bar.Available at economical rates, the offered SAE 4340 Carbon Steel Hex Bar are widely used in metallurgical, mechanical, electrical construction field, ships, military uses and automobile rear of products.We are a prominent name in manufacturing and supplying a wide range of SAE 4340 Carbon … Size estimated Weight, lbs. Edcon Steel Australia's leading steel and metal superstore. Also known as chrome-moly steel, this versatile 4140 alloy steel is used for a wide range of parts, such as gears, axles, shafts, collets, and die holders. 4140/4142 CF Flat Bar 4140/4142 HR Round Bar 4140/4142 CF Round Bar 4140 CF Square Bar. 4140 has been annealed for increased machinability, and for better cold working. We are 4140 Round Bar manufacturers and we are only manufacturing from prime quality billets and blooms. Buy 4140 Alloy Hexagon from Speedy Metals, America's favorite online metal store with unsurpassed service, highest quality and best selection. Hot Roll Annealed. A Header Purchase Order Number is included in your barcode and may override previous purchase orders in your cart, California’s Transparency in Supply Chains Act. Related products 8620* Round Alloy Steel Bar (Cold Finished) Read more 4140/42* Round Alloy Steel Bar (Hot Rolled Annealed) Read more 4140/42** Heat Treated Round Alloy Steel Bar (Cold Finished) A & C Metals – Sawing, Inc. Standard mill sizes for Alloy Steel 4140 Hexagonal Bar range from 1/4″ all the way up to 2″. 4140 ALLOY ROUND BAR. 1-1/2" {A} Hex 4140 Cold Finished, Annealed E-mail this product to a friend. 4140 is used extensively in most industry sectors for a wide range of applications such as: Following quenching to hand warm, most components should be tempered between 150 C - 200 C to remove quenching stresses in the case. 4140 Steel is a verstatile alloy used in the tooling and other high-strength applications. 4140 Hot Rolled Heat Treated Round Bar 4140 is a widely used medium carbon steel. A & C Metals – Sawing, Inc. 9170 Davenport Street NE Blaine, Minnesota 55449 Phone: (763) 786-1048 Fax: (763) 786-2949 Toll Free: 1 (800) 786-1058 Call or Email Us For a … 4140 hardened and tempered bar can also be successfully nitrided, giving a surface hardness of up to Rc 60. We stock AISI 4140 steel in squares, flats and hexagons. 4140 round Bars is a low alloy Cut to Length or Long Full Length Bars (up to 24 Ft.) Menu High Strength Steels Alloy Steels Kromite® #3 (4140/4150 mod.) AISI 4140 annealed cold finished annealed steel in squares, flats and hexagons. These hex bars are hardened for increased abrasion and impact resistance. Learn more about Capital Steel & Wire's current inventory stock and … 4140 is composed of chromium, molybdenum, and manganese. ItemMeasured in inches across the flats (A) Find Your Closest Store 0.250 AL … Cold Finished Annealed, .125 Inch to 3.50 Inch Thickness, Ground Finished Decarb Free, .500 to 2.0 Inch Thick, Hot Rolled, .375 to 4.0 Inch Thick, Bar Stock 4140 Alloy Steel Bars Technical Data Stock # … Boasting excellent hardening capabilities, 4140 alloy hex bar is an annealed cold-finished steel that responds well to heat treatment and is easy to machine. Drops & Deals; Links; Menu; 4140 COLD FINISHED & ANNEALED (Rc 19/24) BAR STOCK. Also referred to as Chromoly steel, it is known as a highly versatile Cold Rolled Steel. 4140 annealed is supplied in the soft condition and can be hardened to RC 40. The chromium imparts good hardness penetration while molybdenum provides hardness uniformity and strength. AISI 4140 Steel Bar, Steel Plate, Flats Supplier, Stockist and Exporter. Home; Shopping Cart ; Sign In; Register; Help; Contact Us; Buy Metals Online No Minimum Order. The bar is used as an input shaft and must be heat treated to Rc 20-26 and straightened within .020 in a 15" length. Common applications include strippers, holder blocks, mold bases, ejectors, back up and support tooling. A & C Metals – Sawing, Inc. 9170 Davenport Street NE Blaine, Minnesota 55449 Phone: (763) 786-1048 Fax: (763) 786-2949 Toll Free: 1 (800) 786-1058 We offer prehard, quench and tempered, stress relieved, hot roll, cold drawn, & cold finish. Alloy 4140 in plate SPECIFICATIONS: Castle Metals stocks a wide range of Alloy 4140 plate distributed globally from our distribution centers in the U.S., Canada, Mexico, U.K, Singapore, and Shanghai. However no warranty of accuracy, completeness or reliability is given, nor will any responsibility be taken for errors or omissions. 4140 Steel is available for order in round bar, plate, flat bar tubing and hex bar. Quote For Freight HR100 ROUND HIGH TENSILE 4140 100MM BLACK BAR $550.00 M … 4140 (42CrMo4) Q&T Hex Bar: Size Tolerance > 3mm to ≤ 6mm 0/-.075mm > 6mm to ≤ 10mm 0/-.090mm > 10mm to ≤ 18mm 0/-.110mm > 18mm to ≤ 30mm 0/-.130mm > 30mm to ≤ 50mm 0/-.160mm: About Us. The “L” in 41L40 alloy hex means that lead has been added to improve machinability. LSS™ 4140 and 4142HT Alloy Steels . 4140 is a chromium and molybdenum alloy steel that has an excellent weight to strength ratio.It is considerably stronger than standard steel. 245 4140 hex bar products are offered for sale by suppliers on Alibaba.com, of which nickel accounts for 4%. Similar to alloy grade AISI 4130 chrome moly alloy steel but with a slightly higher Having trouble sourcing 4140 in any form, call Michlin Metals today! In Stock. Flat Bar; Hex; Round Bar; Bronze. Having trouble sourcing 4140 in any form, call Michlin Metals today! 4140 Alloy Hex Bar Product Description: 4140 Alloy Steel Hex Bar is noted for its toughness, good torsional strength and good fatigue strength. Although it is chromium steel and often referred to as "chromoly steel", it does not contain as much chromium as stainless steel. Alloy Bar Shape Ally Bar Grades/Types Alloy Bar Sizes Alloy Flat Bar Grade: 4140 Types: Hot Rolled, Cold Finished Thicknesses: 0.109" thru 4" Widths: up to 14.625" Alloy Hexagon Bar Grade: 4140 Type: Cold Finished Diameter Southern Tool Steel is a leading Alloy Steel Supplier that carries many grades and shapes. 4140 HT is the most commonly used high tensile steel with endless applications including everything from gears and pumps to various applications in the automotive and construction industry. We also stock 4140 alloy steel plates in decarb free and hot roll. Interlloy believes the information provided is accurate and reliable. This is one of the chromium, molybdenum, manganese low alloy steels noted for toughness, good torsional strength and good fatigue strength. 4140 10MM BLACK Bar $ 6.60 M Inc-GST a cold drawn steel that has an excellent to... Alloy Hexagon from Speedy Metals, America 's favorite online Metal store unsurpassed. 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