Normalizing. Structural steel sections include universal beams to 610 UB 125, universal columns to 310 UC 158 and channels to 380 PFC. Shear blades for heavier gauge material. AISI 4140 alloy steel is a chromium-, molybdenum-, and manganese-containing low alloy steel. This material is supplied in the annealed condition and must be heat treated to the appropriate condition for the intended application. New Zealand Posts 188 Post Thanks / Like Likes (Given) 6 Likes (Received) 55. Postal Address: PO Box 577, Napier 4140, New Zealand Telephone: + 64 6 8357527 General Email: info@eastbridge.co.nz : ABOUT US : CONTACT US : SEND TO COLLEGUE: Eastbridge Ltd is a New Zealand owned company specialising in the supply of Steel Bridging, Towers, Poles, and Heavy Steel Fabrication. We routinely gas nitride 4140 and get a hardness and case depth considerably better than your requirements. Heavy-duty cutting tools, punches and dies. AISI 4140: Chrome-Moly Steel, with an U.T.S. 4140 Steel In Metal & Alloy Round Rods. It features good machinability and excellent mechanical properties. Resistance to abrasion good at both low and high temperatures. 4140 ROUND CENTERLESS GROUND (28) 4140 ROUND PEELED BAR (33) 4140 SQUARE BAR (1) AISI 4340: Nickel-Chrome-Moly Steel, with an U.T.S. Additive Manufacturing Powder for 3D metal printing. For applications requiring high tensile strength and toughness values, in particular in small medium cross sections. The typical normalizing temperature for 1080 carbon steel is 830 °C (1525 °F). 4140HT Alloy Steel offers medium to high hardenability and good fatigue properties. The information contained in this website is for general information purposes only. Tool Steel. It includes alloys 4130, 4140, 4340, ES2100, and 8620. It has high fatigue strength, abrasion and impact resistance, toughness, and torsional strength. 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 … Steel TV SteelOrbis Conferences, webinars and video interviews can be watched on Steel TV. Other sizes may be available. The following datasheet gives an overview of AISI 4140 alloy steel. For example, tensile strength of 225 ksi can be achieved by tempering at 316°C (600°F), and a tensile strength of 130 ksi can be achieved by tempering at 538°C (1000°F). Heavy forgings eg: Rotors, shafts, discs. Easysteel - New Zealand's most trusted NZ steel distributor. 10mm Solid round, Comes in 6 meter lengths.Grade AS 3679.1 GR300 and/or JIS G 3101 SS400 .. 4140HT Alloy Steel has a machinability rating of 50% 10 55% of a 1212 carbon steel. The Molybdenum additions prevent the steel from being susceptible to temper brittleness. or Best Offer. FIND OUT MORE : P: +64 6 835 7527 E: info@eastbridge.co.nz Facebook: Eastbridge : … Ultra-high-strength maraging steel. End use: Highly stressed parts. Standard mill sizes for Alloy Steel 4140 Steel Plate range from 1/4″ all the way up to 4 1/2″ thick. Suitable for shafts, Pistons, Pins, Bushes, Thrust washers, down hold drilling tools, high stress linkages. Here at Easysteel, we provide special steels and deliver customised products and services to solve special steel problems. We do not gas nitride 17/4 but use liquid nitriding, mainly Kolene's QPQ process. Supplied hardened and tempered at a suitable operating hardness for shafts, crank shafts, and general engineering. Tool steel that has proved highly satisfactory for hot and cold work and long-time service up to approx . Supplied hardened and tempered at a suitable operating hardness. STEELCUTS LIMITED is a 100% New Zealand owned and operated business in conjunction with Omega Metals. Will fit in Stowaway Grip. The alloy steel is composed of chromium, molybdenum, manganese containing low alloy steel. Get in touch with the experts today! Also referred to as Chromoly steel, 4140 is known for strength, resistance to fracturing, abrasion, and impact in high stress applications. Universal Steel stocks 4140 from ¼” thick up to 12” thick, in multiple finished conditions including as-rolled, annealed and pre-hard. For general purpose (low stress applications) Material is not recommended for welding but can be done through correct HT process. Pre-hardened ( Tensile strength approximate 1000 MPa; hardness about 300 HB) mould steel with high purity levels, a good uniform structure and hardness, even in large section sizes over 400mm. 4140 also has high fatigue strength, excellent strength to weight ratio, abrasion and … AISI 4140 alloy steel is chromium, molybdenum, manganese containing low alloy steel. Raw Material Suppliers Manufacturers and Producers Traders and Merchants Processors and End-users Turnkey Rolling & Steel Mill; Steel Company Search ; Steel Company Directory; Steel Company Directory Guide; Search. This results in good toughness and polishability. Features Material Ti-5.1%(4140) Ti-7.1 %(4140) Density (ρ th.) From United States. They come in a pre-hardened and tempered condition. 4140 HIGH TENSILE STEEL 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. i.e AS4037 AS1554.1 AS1554.4 asme? 4140 steel can be used for a wide variety of applications where better wear resistance and toughness is needed over normal carbon steels. Your Reliable Steel Source. Grade 4140 (AS1444, ASTM A434, EN 10083) General purpose, high tensile Hardened and tempered High yield & fatigue strength Superior impact properties compared to plain carbon steels like 1045 Suitable for flame and induction hardening Not recommended for welding Used for axles, shafts, high tensile studs & bolts, gears and drill rods NPSS Colour – Fluro Pink Fully machined from high-grade 4140 chrome-moly steel for precise fit, strength, and durability.... >more details. All material is provided in a cold finished & annealed condition. Will flame or induction harden – typical case hardness up to Rc54, and will nitride – typical case hardness up to Rc60. Note: 0800 number can only be reached by landline, 314B Neilson StreetOnehunga, AucklandNew ZealandPhone: +64 (9) 633 0301, Daily LME prices (USD) & FX rates (with history) for Aluminium, Copper, Zinc and Nickel (updated daily), Monthly average LME prices for Aluminium, Copper, Zinc and Nickel in USD & NZ, Use the following tool to work out the weight of alloy based on form and dimension, Wakefield Metals Limited LinkedIn Account. © 2020 Special Steels and Metals Limited. 1020 1045 Hex, Round & Square; 4140 Hex, Round & Square Features of the Ti-5.1%(4140) and Ti-7.1%(4140) starting powders. Groove Tube 450°C (842°F) in various fields of application. Alloy Steel Round Bar 4140 is normally used for heavy-duty industrial applications. From United States. Top Rated Seller Top Rated Seller. Can be nitrided or hard Chrome plated for extra wear resistance. Suitable for applications in the [Engineering / Oil & Gas/CPI / Power Generation / Hot work]. This results in the following advantages: High tensile strength and excellent yield point ratio, satisfactory toughness (reduction of area, elongation, impact strength, fracture toughness) even at low temperatures, superior notched tensile strength and heat checking resistance, practically no size change in heat treatment, no decarburization, no cracking, full hardening even in sizes above average. 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. However, Our Companies take no responsibility for, and will not be liable for, the website being temporarily unavailable due to technical issues beyond our control. Grades 20MnV6 and 2C can be carburised /case hardened and 4140 can be nitrided. AISI 4140 Fasteners Chemical Composition AR15 Field repair kit By Bushmaster: NZ$66.00. Axles, Nuts and Bolts. The following datasheet gives an overview of AISI 4140 alloy steel. Through this website you are able to link to other websites which are not under the control of Our Companies. Is there any standard that covers these materials? Time: ending soonest; Time: newly listed; Price + Shipping: lowest first; Price + Shipping: highest first; Distance: nearest first; View: Gallery View. Good photoetching properties. Top Rated Seller Top Rated Seller. And what testing is required? AISI 4140 is an alloy steel that is supplied in either annealed or prehardened condition. Item Dimension is thickness in inches . Tools for hydrostatic presses, cold extrusion tools, cold heading and embossing tools, molds for the plastics industry, die casting tools for aluminium and zinc alloys, hot pressing tools, cold pilger mandrels. We're here to help! 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. Any reliance you place on such information is therefore strictly at your own risk. Steel & Tube is one of New Zealand's largest distributors of steel products. Copying, downloading (unless specified) or printing this information for duplication and/or distribution is strictly prohibited without prior written consent from Special steels & Metals Ltd, Viking Steels Ltd & Quality Heat Treatment Ltd (Our Companies). Download Datasheet We provide a comprehensive range of structural steel, bar and plate products, and hollow steel sections to meet the requirements of demanding new building designs. 4140 STEEL ROD machine tool die shop round bar stock 5" OD x 5 1/2" OAL. 4140/42 and 4130 Mechanical Tubing are medium carbon alloy grades, which are widely used for many general-purpose applications that require high tensile strength and toughness. Buy / Sell; Steel Companies Steel Companies Steel Companies . The information is provided by Our Companies, and whilst we endeavour to keep the information up-to-date and correct, we make no representations or warranties of any kind, express or implied, about the completeness, accuracy, reliability, suitability or availability with respect to the website or the information, products, services, or related graphics contained on the website for any purpose. with the 4140 LHC steel content. "Making it easy for you! Call 1800 100 390. Buy It Now. High breakage and loss items in a heavy zip-lock bag. Find Your Closest Store. Our team can quickly and cost-effectively recommend the best solution to fit your needs. 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. of 930-1080 Mpa, in sections up to 100mm. Machining Stock. We stock AISI 4140 steel in squares, flats and hexagons. We are a full line steel service center selling steel products Nationwide. 1-48 of 196 Results. Excellent machinability and easy to weld. 4140HT Alloy Steel. TW’s cold drawn seamless chromoly 4130 tubing is a lighter weight, higher strength alternative to carbon steel. 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. RE: Nitrided 4140 WeldGk (Materials) (OP) 23 Oct 07 13:29. The addition of chromium and molybdenum as alloying elements, combined with heat treatment, provides the combined advantage of hardness, ductility, and strength. It has high fatigue strength, abrasion and impact resistance, toughness, and torsional strength. Free machining pre-hardened grade. Low carbon pre-hardened plastic mould material. 4140 STEEL ROD machine tool die shop round bar stock 7" OD x 3/4" OAL. The general consensus seems to be that it is the only material that is a substitute for grade 8.8 on the basis that you account for the obvious differences in ultimate tensile strength. Very good machinability and uniform hardness even over large sections.Suitable for small to large plastic moulds, mould frames for the die casting and injection moulding industry. Structural components. It is characterized by its high fatigue strength, torsional strength, abrasion resistance, toughness. Please note all items are subject to availability. Alloying elements and thermal treatments, such as quenching and tempering, greatly influence the hardness and strength of the steel. Heat treat to appropriate condition to suit intended application. EN19 or AISI 4140 steel bars and rods supplied by Metline Industries are certified to highest level of industry standards, and are accompanied by Mill Test Certificates, as per EN 10204 3.1. End use: Highly stressed parts. 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