of 850-1000 Mpa, in sections up to 100mm. Spring Steel. Suitable for a variety of plastic injection moulds particularly the packaging industry and appliances. We have a lot of experience in supplying 4140 alloy steel and 4340, and enjoy helping our clients achieve the results they require with the highest standards of service. Call 1800 100 390. Additive Manufacturing Powder for 3D metal printing. We provide very competitive … 4140 STEEL ROD machine tool die shop round bar stock 7" OD x 3/4" OAL. It is widely used across numerous industries and is an excellent material choice due to its toughness, high fatigue strength, and abrasion and impact resistance. Here at Easysteel, we provide special steels and deliver customised products and services to solve special steel problems. Universal Steel stocks 4140 from ¼” thick up to 12” thick, in multiple finished conditions including as-rolled, annealed and pre-hard. 4140 Steel In Metal & Alloy Round Rods. Is there any standard that covers these materials? 4140HT Alloy Steel has a machinability rating of 50% 10 55% of a 1212 carbon steel. A holding time of 30 minutes to an hour per one inch of base material thickness is recommended. Suitable for application requiring high toughness, with good wear resistance and compressive strength. AISI 4140 is an alloy steel that is supplied in either annealed or prehardened condition. For applications requiring high tensile strength and toughness values, in particular in small medium cross sections. © 2020 Special Steels and Metals Limited. Con rods, crankshafts. Alloy Steel Round Bar 4140 is normally used for heavy-duty industrial applications. Copying of accreditation marks and logos is strictly prohibited under any circumstances. We have a lot of experience in supplying 4140 alloy steel and 4340, and enjoy helping our clients achieve the results they require with the highest standards of service. AISI 4140 alloy steel is chromium, molybdenum, manganese containing low alloy steel. $7.65 shipping. Standard mill sizes for Alloy Steel 4140 Steel Plate range from 1/4″ all the way up to 4 1/2″ thick. "Making it easy for you! Buy / Sell; Steel Companies Steel Companies Steel Companies . Top Rated Seller Top Rated Seller. Wakefield Metals Off Cuts List ALUMINIUM | BRASS | COPPER | STAINLESS STEEL | STEEL List is updated weekly so please check with us if the piece you’re after is currently in stock. 2 USA HRB Prices Approach 2018 High USA, China, World Export, and Western Europe up 20.0%, 10.5%, 7.0%, and 4.9%. (-0.051) x 3 FT Length, 2 Units. Convenient machinability in the solution annealed condition (machining is also possible in the precipitation-hardened condition). Suitable for injection moulds and extrusion dies for plastics. We can supply cut to size EN 19 alloy steel bars, with both small and wide diameters. Top Rated Seller Top Rated Seller. of 930-1080 Mpa, in sections up to 100mm. Good photoetching properties. Will flame or induction harden – typical case hardness up to Rc54, and will nitride – typical case hardness up to Rc60. Not everyone in the industry carries ASTM A519 Grade 4140 carbon steel alloy tubing. Will flame or induction harden – typical case hardness up to Rc54, and will nitride – typical case hardness up to Rc60. Standard mill sizes for Alloy Steel 4140 Round Tube range from 2.375″ OD X 0.375″ Wall X 1.625″ ID all the way up to 15″ OD X 2″ Wall X 11″ ID. We offer an extensive inventory of hard-to-find sizes and lengths including (10/12 Ft Random Lengths, 20/24 Ft Random Lengths and Custom Cut-To-Length options). Free machining pre-hardened grade. 4140 Steel Round Bar Stock - 1-1/4" Diameter x 12" Length. When welding 4130 and 4140 steel, holding the weldment at the preheat temperature for some time after welding, followed by covering the weldment in ceramic insulation, is beneficial because this allows the diffusion of hydrogen from the weld metal and the heat-affected zone (HAZ). $7.39 . Download Datasheet All material is provided in a cold finished & annealed condition. Machining Stock. This results in good toughness and polishability. High-tensile steels are developed with high yield, tensile, and fatigue strengths, as well as excellent toughness when subjected to a quenching and tempering process. Fully machined from high-grade 4140 chrome-moly steel for precise fit, strength, and durability.... >more details. Get the best deals on 4140 Steel In Metal & Alloy Round Rods when you shop the largest online selection at eBay.com. New (Other) C $308.81. Cold rolling dies for forming thicker sheet metal. They come in a pre-hardened and tempered condition. Can be Nitrided or hard Chrome plated for extra resistance. Structural steel sections include universal beams to 610 UB 125, universal columns to 310 UC 158 and channels to 380 PFC. Alloying elements and thermal treatments, such as quenching and tempering, greatly influence the hardness and strength of the steel. Industrial Knife Steels (Slitting / Shearing / Food Processing / Hunting). Forming tools, press brake dies (with nitriding or local flame hardening) and machinery components, such as shafts, bolts and gears. More importantly, you won't find any other source that stocks as much 4140 / 42 mechanical alloy tubing in their steel pipe and tube inventory as Specialty Pipe & Tube. Overseas Stock . The inclusion of any links does not necessarily imply a recommendation or endorse the views expressed within them. 4140 material is low alloy steel, with the presence of chromium, molybdenum, and manganese, which is specifically tailored for applications where strength, hardness, and impact resistance are critical. Note: Material is supplied in the annealed condition. Suitable for Engineering components such as highly stressed drive shafts and transmission parts, conveyor rollers carrying hot parts, clamp jaws especially at elevated temperature. Higher tensile and yield strength than 4140. Free shipping on many items | Browse your favorite brands | affordable prices. Heat treat to appropriate condition to suit intended application. All; Auction; Buy It Now; Sort: Best Match. We have no control over the nature, content and availability of those sites. Alloy 4140 plate is widely used for general purpose industrial machining. The following datasheet gives an overview of AISI 4140 alloy steel. 30mmOD x 20mmID - 228mmOD x 127mm ID. Steel & Tube is one of New Zealand’s leading providers of steel solutions distributing and processing a range of products from nuts and bolts, to roofing and reinforcing and through to the largest structural steel … Your Reliable Steel Source. Building Products. High breakage and loss items in a heavy zip-lock bag. As the market leader in seamless 4130 tubing, TW Metals delivers a full range of rounds, squares, rectangles, and streamline products. 4140 alloy steel can be tempered at 205 to 649°C depending upon the desired hardness level. 314B Neilson Street Onehunga, Auckland New Zealand Phone: +64 (9) 633 0301 NZ Stock. Every effort is made to keep the website up and running smoothly. Fully machined from high-grade 4140 chrome-moly steel for precise fit, strength, and durability.... >more details. 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