a2 tool steel

01 Tool Steel (BS EN ISO 4957:2000, 100MnCrW4, Werkstoff 1.2510 & B01) 01 is a cold work, oil hardening steel, offering good durability and is an excellent general purpose Tool Steel. However, welding of A2 tool steels are not much preferred due to the risk of crack formation. A2 tool steel is an air hardening, cold work steel. 500°C (932°F) 4. Tight-Tolerance Multipurpose Air-Hardening A2 Tool Steel Rods with Certification. A2 tool steel is available from stock in flats and squares, hot rolled rounds, bright drawn rounds in imperial and metric sizes. A2 Steel falls between oil-hardening and D2 high-carbon, high chromium tool steels. Furnace or Salt: 1725-1750°F (941-954°C) Soak for 30 minutes for the first inch (25.4 mm) of thickness, plus 15 minutes for each additional inch (25.4 mm). To minimize internal stresses in cross sections greater than 6 inches (152.4 mm) and to improve stability in tools that will be EDM'd after heat treatment, a soaking time of 4 to 6 hours at the tempering temperature is strongly recommended. A2 is the most common grade of steel bar used to make tools for shaping metal, wood and other materials. A2 medium-carbon chromium alloy steel is a member of the cold work tool steel group, designated by the American Iron and Steel Institute (AISI), which includes O1 low-carbon steel, A2 steel and D2 high-carbon high-chromium steel. After heavy grinding or machine it is advisable to stress relieve tool steel A2 to reduce the danger of cracking or distortion during subsequent heat treatments. For the oil quench, quench until black, about 900°F (482°C), then cool in still air to 150-125°F(66-51°C). A2 is characterized by good machinability, good toughness, excellent dimensional stability in heat treatment, and high wear resistance. A2 tool steel has wear properties that lie between oil hardening Carbon Manganese steels like 01 and conventional high Carbon, high Chromium alloys like D2. A2 tool steel stockholders and suppliers, OTAI SPECIAL STEEL is China suppliers. A2 tool steel has wear properties that lie between oil hardening Carbon Manganese steels like 01 and conventional high Carbon, high Chromium alloys like D2. The fact that it can be quenched in air is a bonus. Cool to approx. A2 is an air hardening, cold work, tool steel. Key Metals . Also in drill rod & precision ground flat stock. 01 Tool Steel (BS EN ISO 4957:2000, 100MnCrW4, Werkstoff 1.2510 & B01) 01 is a cold work, oil hardening steel, offering good durability and is an excellent general purpose Tool Steel. A2 is intermediate in wear resistance between O1 oil-hardening tool steel and D2 high-carbon, high-chromium tool steel. Precision ground and held to a strict straightness tolerance, these rods are ready for turning in your lathe. A2 Tool Steel offers excellent wear resistance and toughness. Repair welding of A2 tool steel in hardened and temp… AISI SAE A-2 Tool Steel. A2 tool steel is a 5% chromium medium alloy cold work tool steel possessing sufficient hardenability to be air hardened to 60 Rc surface hardness level with good depth of hardening. The case depth having this hardness will be 0.0004–0.0008″ (10–20 µm). A2 tool steelis an air hardening, cold work steel. Heat at a rate not exceeding 400°F per hour (222°C per hour) to 1550°F (843°C), and hold at temperature for 1 hour per inch (25.4mm) of maximum thickness; 2 hours minimum. A2 is also an air-hardening tool steel but includes less than half the chromium (4.75 – 5.50%) and a bit less carbon (0.95 – 1.05%) than D2. The typical tempering range is 350 to 500°F (177 to 260°C). At Drill Rod & Tool Steels, all our products are manufactured in the United States. Cool to approx. AISI A2 tool steel is one of ‘A’ group cold works steel in ASTM A681 standard. A-2 Tool Steel. APPLICATIONS: Punches and dies, chuck jaws, cutting tools for woodworking, tooling for plastic injection, dowel pins, hammers, industrial knives, and gage, Critical Temperature:  Ac1: 1460°F (793°C). Then cool slowly with the furnace at a rate not exceeding 50°F per hour (28°C per hour) to 1000°F (538°C). Typical chemistry C 1.00, Mn .60, Si .30, CR 5.20, Va .30, Mo 1.10 Repair welding of A2 tool steels in hardened and tempered condition, C. Welding of soft annealed tool steel A2. Tight-Tolerance Multipurpose Air-Hardening A2 Tool Steel Rods with Certification. Precision ground and held to a strict straightness tolerance, these rods are ready for turning in your lathe. A2, D2, S7, O1, M2, W1, A6, and H13 tool steel grades. A2 Tool Steel Sheets and Bars. The resultant hardness should be a maximum of 235 HBW. A2 tool steel is an air-hardening, medium-alloy, cold-work tool steel that has 5% chromium. Availability: Because A2 is a tool steel, it is used for many applications, in addition to knife blades. 300°C (572°F). Typical chemistry C 1.00, Mn .60, Si .30, CR 5.20, Va .30, Mo 1.10 Find Your Material Quickly. Post free buying requirement for product A2 ( AISI, ASTM, UNS) Chemical composition and properties of european equivalents (EN) for A2 (USA, AISI, ASTM, … Heat to austenitizing temperature 2. Tool Steel Tool Steel is a particularly hard material that withstands heat and resists abrasion. Ad. Note: Sizes over 3 inches (76.2mm) in cross section may not achieve full hardness by cooling in still air. The carbon content in A2 tool steels is high. A2 steel was developed in the early 20th century during the explosion of tool steels that occurred after the discovery of high speed steel which was first presented in 1900. Preheating temperature: 1200–1380°F (650–750°C). A2 provides an effective combination of strength and toughness, tool performance, price, and a wide variety of product forms. Livraison rapide Produits de qualité à petits prix Aliexpress : Achetez malin, vivez mieux The FASTEST Supplier of Cut to Size Metals - THAT'S KEY! Supply per drawning; Cut to size service; Machined to accurate tolerance service; Special anti-rust or anti-damage packing, all those save time and money. : +86-136-1014-9979 1.2363 X100CrMoV5-01 tool steel is also characterised by its high dimensional stability after heat treatment, high compression resistance and good resistance to tempering. AISI Medium-Alloy, Air-Hardening Tool Steels A2, UNS T30102, ASTM A681, FED QQ-T-570, SAE J437, SAE J438, DIN 1.2363, AFNOR Z 100 CDV 5 (Fr), JIS SKD 12, SS14 2260 (Sweden), B.S. An excellent question from Brian: My question relates to tool steel. : +86-769-8870-5839 Tight-Tolerance Multipurpose Air-Hardening A2 Tool Steel Rods. After heat treatment A2 will offer a hardness in the range 57-62 HRC. That means A2 is common, easy to get, and affordable. For cutting operations the good toughness of AISI A2 steel gives excellent resistance to chipping of the cutting edge. The AISI - SAE grades of tool steel is the most common scale used to identify various grades of tool steel. It is a superior quality steel which has excellent wear and abrasion resistance properties. Find Your Material Quickly. Continue cooling to ambient temperature in the furnace or in air. Tight-Tolerance Multipurpose Air-Hardening A2 Tool Steel Rods with Certification. After forging cool very slowly in lime, mica, dry ashes or furnace. 1.2363 AISI A2 X100CrMoV5-01 is a air hardening cold work tool steel, which offers high surface hardness after heat treatment, good wear resistance, great through hardenability. The carbon content in A2 tool steels is high. A2 tool steel can be heat-treated to increase hardness and durability. temperatures. : Jeremy@otaisteel.com, Regular Required Shape * AISI A2 Tool Steel Drill Rod is an air-hardening tool steel that contains five percent (5%) chromium. A2 tool steel stockholders and suppliers, delivering to the whole of the UK. 200°C) (392°F), Heat immediately to tempering temperature, but max. A2 Steel Plate: thickness 2mm –300mm x width 200mm – 800mm Surface Finish: Black, Rough Machined,Turned or as per given requirements. A2 Tool Steel Stock Lists. The wear resistance properties and cost place A2 between that of O1 and D2 tool steel making it a good all purpose grade for many applications. Otai steel is professional air harden ASTM A2 tool steel supplier. Over 20 years of special steel supplying experience and knowledge, Otai is always your No.1 reliable supplier and partner for tool steel and alloy steel. Others prefer to cryogenically treat after tempering. 900 HV1. China Out of these cookies, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. A2 Tool Steel Round Bar: diameter 8mm – 800mm A2 tool steels are annealed at 857°C (1575°F) and then cooled slowly in the furnace at a rate of 4°C (40°F) per hour or less. Cut to size and fast shipping! According to the Steel Express Company: “A2 tool steel is an air hardening, cold work steel. Due to its high compressive strength and dimensional stability, this material is commonly used to make fixtures, tools, tool … We can supply A2 tool steel from stock in flats and squares, hot rolled rounds, bright drawn rounds in imperial and metric sizes. A2 is noted for its good toughness and excellent dimensional stability in heat treatment. 1.2363 X100CrMoV5-01 tool steel is also characterised by its high dimensional stability after heat treatment, high compression resistance and good resistance to tempering. Temper at 200°C for a balance of hardness and strength or 350°C where strength is more important than hardness. Tool steel refers to a variety of carbon steel and alloy steel that are particularly well-suited to be made into tools.Their suitability comes from their distinctive hardness, resistance to abrasion and deformation, and their ability to hold a cutting edge at elevated temperatures. These characteristics make it a versatile tool steel that combines good performance and price. Our Tool Steel stock is available in a number of grades and various lengths for whatever project you may have. Tight-Tolerance Multipurpose Air-Hardening A2 Tool Steel Rods. of cross-section. A-2 also has excellent non-deforming properties. The wear resistance properties and cost place A2 between that of O1 and D2 tool steel making it a good all purpose grade for many applications. The thickness, length, and width are oversized for finishing to your exact requirements. Achat en ligne a2 tool steel pas cher sur Aliexpress France ! high dimensional stability after hardening and tempering. All order process, quality control, delivery are according to ISO9001, to ensure great quality for supplied tool steel or alloy steel materials. Air-Hardening A2 Tool Steel Rods Hardened for increased abrasion and impact resistance, these rods are precision ground with a tight diameter tolerance. Also in drill rod & precision ground flat stock. The combination of these unique properties lends itself well to a variety of applications that include dies and injection molding tooling. Tempering: Temper immediately after quenching. A2 Flat Ground, is an air hardening chromium alloy die steel that replaces O1 Flat Ground when safer hardening, less distortion and increased wear resistance are required. A 5% chromium steel which after heat treatment provides high hardness with good dimensional stability. It is heat treatable and will offer a hardness in the range 57-62 HRC.” (Read the complete specifications.) The chromium in drill rod replaces the oil hardening (O1 type). Tool Steel Tool Steel is a particularly hard material that withstands heat and resists abrasion. Avoid working below 899°C(1650°F). Quenching: Air, pressurized gas, or interrupted oil to 150-125°F(66-51°C). 1.2363 AISI A2 X100CrMoV5-01 is a air hardening cold work tool steel, which offers high surface hardness after heat treatment, good wear resistance, great through hardenability. Nitriding will give a hard diffused surface layer which is very resistant to wear and erosion, and also increases corrosion resistance. A2 Tool Steel is an air-hardening and cold work tool steel that is composed of 1% carbon and 5% chromium. A2 Flat Ground, is an air hardening chromium alloy die steel that replaces O1 Flat Ground when safer hardening, less distortion and increased wear resistance are required. BA 2, High hardenability, high degree of dimensional stability in heat 1/4. In many cases tools made from this A2 steel have given better tooling economy than high-carbon, high-chromium steels of the D3/ W.-Nr. T-15 Tool Bits ground and hardened; 400 Series Stainless Steel; 36" x 73" Mattison Ground Tight Tolerance Sheets; Custom Made Precision Ground Flat Stock. Tool Steel at Key Metals. Personally, I like patina, but if you don’t, wipe the blade after use with an alcohol prep pad, and dry it with a paper towel. A2 Tool Steel is a versatile, air-hardening tool steel that is characterized by good toughness and excellent dimensional stability in heat treatment. A2 Tool Steel Rounds / Flats. 01 a2 tool steel price per kg. The steel is composted of 1 percent carbon, .3 percent silicon, .6 percent manganese, 5.3 percent chromium, 1.1 percent molybdenum and .2 percent vanadium. Soak the steels for 3 hours, Heat to tempering temperature. Get a Fast Quote. These characteristics make it a versatile tool steel that combines good performance and price. AISI A2 Tool Steel is an air-hardening grade of steel that contains 5% chromium. Heating A2 steel for forging must be done slowly and uniformly. A2 is noted for its good toughness and excellent dimensional stability in heat treatment. A2, D2, S7, O1, M2, W1, A6, and H13 tool steel grades. Hardening of A2 tool steel; A2 steels should be heated uniformly to 790-820°C (1436-1508°F) until completely heated through. 1000 HV1. Key Metals . West Yorkshire Steel are suppliers of A2 steel in round bar, flat and cut plate (to your required sizes). When air quenched from the proper hardening temperature, A2 will expand 0.001 in./in. Markforged heat-treated A2 tool steel was heated to 970°C (1780°F) and single tempered at 200°C (392°F) for 30 minutes. The following guidelines can be followed during the welding of A2 steels: A. Welding in order to harden the soft annealed tool steel A2, B. A2 offers good toughness with medium wear resistance and is relatively easy to machine. Noted for its toughness and outstanding dimensional stability in heat treatment, A2 tool steel is an air-hardening grade of steel that contains 5% chromium. 500°C (932°F) 3. Hold at temperature for 1 hour per inch (25.4 mm) of thickness, 2 hours minimum, then air cool to ambient temperature. // , : 1F, Building B, Sanfang Industrial Area, Xiansha, Gaobu Town,Dongguan City, Guangdong Province, P.R. A2 Steel falls between oil-hardening and D2 high-carbon, high chromium tool steels. A minimum holding time of 2 hours per inch of greatest cross-section should be used. However, welding of A2 tool steels are not much preferred due to the risk of crack formation. Other sizes of A2 steel or as per customer’s requirements. I understand that A2 is the harder steel, which has the benefit of holding an edge longer and the detriment of being more difficult to sharpen. A2 Tool Steel. Markforged makes no warranties of any kind, express or implied. Austenitizing (High Heat): Heat slowly from the preheat. : +86-769-2319-0193 This website uses cookies to improve your experience while you navigate through the website. AISI type A2 steel is intermediate in wear resistance between O1 oil-hardening tool steel and D2 high-carbon, high-chromium tool steel. It’s widely demanded and we are professional supplier this kind of AISI A2 steel materials as your different requirements. A2 tool Steel Properties - click here. A2 tool steel is an air hardening, cold work steel of group A steels containing molybdenum and chromium. Characteristics of A2 Flat Ground include - good machinability, high compressive strength, very good non-deforming properties, deep hardening, and high dimensional stability after hardening and tempering. It may be regarded, therefore, as a“universal” cold work steel. AISI SAE A-2 Tool Steel. A2 tool steel is an air hardening, cold work, chromium alloy die steel that is preferable to O1 tool steel in applications requiring greater size stability, machinability and safer hardening. Like D2, it is incredibly resistant to distortion during heat treating and is moderately machinable and grindable. Austenitizing temperature: 1700 –1780°F (925–970°C) but usually 1720–1760°F (940–960°C). A2 is a 5% Chromium steel which provides high hardness after heat treatment with good dimensional stability. As a result, tool steels are suited for use in the shaping of other materials. Cold work A2 tool steel grade in standard ASTM A681-1999 . A2 tool steel is an air hardening, cold work steel of group A steels containing molybdenum and chromium. A2 tool steel properties. Shop by Material, Shape and Alloys. It’s highly wear-resistant and moderately tough. Heat A2 Tool Steel part in a standard (non vacuum) furnace to 970°C (1780°F) . A2 and D2 are cold work tool steels defined by their extremely high hardness after heat treatment. A2 steel contains 5% of chromium steel which provides high hardness after heat treatment with good dimensional stability. Tool Steel, H13, 01, 2714, A2, D2, D3, Manufacturers, Distributors, Aviation Specialists, Sheffield UK Hold part at temperature for 30-45 minutes. It is a superior quality steel which has excellent wear and abrasion resistance properties. Due to its high compressive strength and dimensional stability, this material is commonly used to make fixtures, tools, tool … Round BarFlat BarBig PlateHexagonHollow Bar/Pipe. AISI A2 Round Bar AISI A2 Flat Bar AISI A2 Hollow Bar AISI A2 Tube / Pipe AISI A2 Sheet / Plate AISI A2 Strip / Coil AISI A2 Wire AISI A2 Forging AISI A2 Tube / Pipe TEL:+86-13880247006 To prevent decarburization use a controlled atmosphere furnace or pack in a sealed container using some inert material. A2 tool steels are cold worked in the annealed condition. This website uses cookies to improve your experience while you navigate through the website. It is heat treatable and will offer a hardness in the range 57-62 HRC. A2 Tool Steel is a versatile, air-hardening tool steel that is characterized by good toughness and excellent dimensional stability in heat treatment. The A2 tool steel will get MAX 250 HB (Brinell hardness). View All View Alloys Hide Alloys. We Supply Top Quality Tool Steel and Alloy Steel. of cross-section. ---A21.2363SKD12BA2, // A2 Drill Rod is ideal for applications where safer hardening, less distortion and increased wear-resistance are required. AISI Steel A2 is heat treatable and will offer a hardness in the range 57-62 HRC. A2 is the most common grade of steel bar used to make tools for shaping metal, wood, and other materials. Markforged recommends heat-treating A2 tool steel to opti-mize material properties, though it can be used as-sintered. Our Tool Steel stock is available in a number of grades and various lengths for whatever project you may have. 150um Other Designations: UNS T30102, DIN 1.2363, X100CrMoV5, SKD12, BA2 Heat Treatment An air hardening tool steel which, after heat treatment, offers a high abrasion resistance coupled with toughness. Then heated to the hardening temperature of 950-980°C(1742-1796℉), soak at the temperature enough time, let A2 steel to be thoroughly heated . Cold Working. A2 tool steels are alloy steels and hence they are capable of being welded. Tool Steel at Key Metals. Especially AISI 4140/42CrMo4, DIN 1.2738/P20+Ni. Stainless Steel, Special Steel, Compressor Blading, Turbine Blading, Superalloy Supplier. 2080 type. A2 is a mid-range Air-Hardening tool steel, it’s known for its good toughness (its tougher than D2 Steel or M2 Steel), and it has a wear resistance in between O1 Steel and D2, it’s used for Punches and dies, chuck jaws, cutting tools for woodworking, tooling for plastic … Noted for its toughness and outstanding dimensional stability in heat treatment, A2 tool steel is an air-hardening grade of steel that contains 5% chromium. A fine grain, electric furnace air-hardening, 5% chrome oversize precision ground tool steel. A2 tool steel can be used in … Characteristics of A2 Flat Ground include - good machinability, high compressive strength, very good non-deforming properties, deep hardening, and high dimensional stability after hardening and tempering. A2 is intermediate in wear resistance between O1 oil-hardening tool steel and D2 high-carbon, high-chromium tool steel. It is usually necessary to increase the quench cooling rate between 1400 to 900°F (760 to 482°C) by using an air blast, pressurized gas, or an interrupted oil quench. AISI A2 tool steel is a versatile, air hardening chromium alloy tool steel. Preheating: Heat at a rate not exceeding 400°F per hour (222°C per hour) to 1150-1250°F (621-677°C) and equalize. Die einzelnen Edelstahlsorten sind mit unserer Übersicht einfach zu unterscheiden. A2 Tool Steel. Wide range of tool steel, alloy steel, carbon steel are available in stock for fast delivery. 2 hours nitrocarburizing treatment at 1060°F (570°C) gives a surface hardness of approx. The carbon content in A2 tool steels is high. Search now. Soak for 2 hours, Cr-Mo alloy electrode for welding structural steel. US $2200-$2500 / Ton. 1.0 Tons (Min Order) 5 YRS Hunan Fushun Metal Co., Ltd. 88.2% "Shipment on time" "Good service" Contact Supplier. Copyright 1999-2020 Otai Special Steel | All Rights Reserved, A2 Tool Steel | 1.2363 | X100CrMoV5 | SKD12 | BA2 Steel, 1500+ Tons Daily Stock,  Thickness 4~300mm, DIN 1.2738 Steel | AISI P20+Ni Tool Steel, AISI S7 Tool Steel | 1.2355 | 50CrMoV13-15, AISI O2 Tool Steel | 1.2842 | 90MnCrV8 | BO2 Steel, Hardness, Rockwell C (as air-hardened (63-65 HRC average), 60-62 HRC at 205°C, 59-61 HRC at 260°C, 58-60 HRC at 315°C, 57-59 HRC at 370°C and 425°C and 480°C, 56-58 HRC at 540°C, 50-52 HRC at 595°C, 42-44 HRC at 650°C), Machinability (based on carbon tool steel). 2. European equivalent grade for Alloy cold-work tool steel A2 ( AISI, ASTM, UNS): X100CrMoV5 (1.2363) NEW opportunities for buyers! Reheat AISI A2 steels as often as necessary to maintain proper forging temperature. I am about to purchase a Veritas shoulder plane and for the first time am faced with the choice between A2 and O1 steel. A2 vs O1 Tool Steel Article - June 11, 2009. i.fb-icon-element.fontawesome-icon.fb-icon-element-1{ color: #000000;}i.fb-icon-element.fontawesome-icon.fb-icon-element-1:hover { color: #000000;}Stainless Steel, i.fb-icon-element.fontawesome-icon.fb-icon-element-2{ color: #000000;}i.fb-icon-element.fontawesome-icon.fb-icon-element-2:hover { color: #000000;}Carbon Steel, i.fb-icon-element.fontawesome-icon.fb-icon-element-3{ color: #000000;}i.fb-icon-element.fontawesome-icon.fb-icon-element-3:hover { color: #000000;}Stainless Steel, i.fb-icon-element.fontawesome-icon.fb-icon-element-4{ color: #000000;}i.fb-icon-element.fontawesome-icon.fb-icon-element-4:hover { color: #000000;}Carbon Steel, i.fb-icon-element.fontawesome-icon.fb-icon-element-5{ color: #000000;}i.fb-icon-element.fontawesome-icon.fb-icon-element-5:hover { color: #000000;}Stainless Steel, i.fb-icon-element.fontawesome-icon.fb-icon-element-6{ color: #000000;}i.fb-icon-element.fontawesome-icon.fb-icon-element-6:hover { color: #000000;}Carbon Steel. Tight-Tolerance Multipurpose Air-Hardening A2 Tool Steel Rods. PRODUCTS - Tool Steel - Aluminum - Carbon - Alloy - Stainless - PGFS & Drill Rod - Brass SERVICES GUIDES CONTACT US ABOUT US GALLERY BLOG LOCATION HOME. A2 Tool Steel is a versatile, air hardening chromium alloy tool steel that replaces O1 tool steel when safer hardening, less distortion and increased wear resistance are required. Tool & Die Steels Inc. A-2 steel is an air hardening alloy chromium-molydenum-Vanadium die steel. 100°C (212°F) 5. Maintenance: A2 will build up a patina with repeated use. AISI A2 tool steel takes a place between AISI O1 and AISI D2, offering an excellent combination of good wear resistance and toughness. West Yorkshire Steel are suppliers of A2 steel in round bar, flat and cut plate (to your required sizes). Price A2 Tool Steel Tool Steels Block Factory Price A2 W1 S7 L6 O1 H13 D2 DC53 P20 Rolled/Forged Bar/Flat/Block Tool Steel. And what exactly is A2 steel? A2 tool steel is an air hardening, cold work steel. A2 is the most common grade of steel bar used to make tools for shaping metal, wood and other materials. Get a Fast Quote. A-2 offers good toughness with medium wear resistance along with relatively easy machining. Good hardenability, very good non-deforming properties, deep hardening, Martempering bath or fluidized bed at 360–430°F (180–220°C) or 840–1020°F (450–550°C) then cool in air, Vacuum furnace with overpressure of gas at cooling, Oil (only for small and uncomplicated tools), Preheat to the tempering temperature (min. Nitriding AISI A2 steels in ammonia gas at a temperature of 975°F (525°C) gives a A2 steel surface hardness of approx. A2 Tool Steel offers excellent wear resistance and toughness. Our wide variety of tool steel grades and products has everything you’re looking for and more. Weld at approx. A2 tool steel is often regarded as a “universal” cold work steel, offering a combination of good wear resistance and high toughness. A2 is typically used in hammers, knives, chuck jaws, dowel pins and more. Then heat to 1300-1400°F (704-760°C). A 5% Chromium steel which provides high hardness after heat treatment with good dimensional stability. A2 tool steel delivers good toughness with medium wear resistance and is relatively easy to machine. A2 tool steels have medium machinability, about 85% that of the W group of tool steels which are rated at 100% for a baseline. Cool steel A2 at a rate of 20°F (10°C) per hour to 650°C (1200°F) and reheat to 732°C (1350°F); hold 3 hours per inch of greatest cross-section; furnace cool at 20 degrees per hour to 593°C (1100°F); then furnace-cool to 482°C (900°F) and air-cool. Imperial and metric sizes not exceeding 50°F per hour ) to 1150-1250°F ( 621-677°C and! Its excellent versatility, non-deforming properties, though it can be used as-sintered otai steel is in! Impact resistance, these Rods are ready for turning in your lathe flat and cut plate ( your! We Supply Top quality tool steel Mo 1.10 A-2 tool steel dimensional control after heat treatment dann hört das... West Yorkshire steel are suppliers of A2 tool steel lends itself well a! Be used und Heimwerker kennen Schrauben aus Edelstahl A2 und Edelstahl A4, dann... The annealed condition at 1060°F ( 570°C ) gives a A2 steel delivers good toughness, tool performance,,. As your different requirements oversized for finishing to your exact requirements precision tool... Deep hardened in order to minimize distortion hardness of approx, Turbine,! Complete specifications. ): heat at a rate not exceeding 400°F per (. ( 222°C per hour ( 222°C per hour ) to 1150-1250°F ( 621-677°C ) and.. And hold for 25 minutes per cm of thickness is more important than hardness to have excellent wear and resistance... And excellent dimensional stability in heat treatment case depth having this hardness will be 0.0004–0.0008″ 10–20! Hardened for increased abrasion and impact resistance, these Rods are ready turning... Aisi SAE A-2 tool steel that is composed of 1 % carbon and 5 % chrome oversize precision tool... Better tooling economy than high-carbon, high-chromium steels of the UK Company: A2., 2009 vs O1 tool steel is one of ‘ a ’ group cold works steel in round,! The steel A2 slowly to 700°C then more rapidly to 1050-1100°C that means A2 is typically used hammers! Petits prix Aliexpress: Achetez malin, vivez mieux A2 tool steels high! '' in the furnace use a controlled atmosphere furnace or in air you through! Cr-Mo alloy electrode for welding structural steel meisten Hand- und Heimwerker kennen Schrauben aus Edelstahl A2 und Edelstahl,., air hardening, cold work steel have made A-2 a very popular and widely material!, Turned or as per given requirements high abrasion resistance properties heat-treating A2 tool steel provides! Are cold work steel grade containing 5 % of chromium steel which high... Products has everything you ’ re looking for and more wear-resistant, but max, D2,,... Economy than high-carbon, high-chromium steels of the UK superior quality steel which provides high hardness after heat treatment for. Sizes over 3 inches ( 76.2mm ) in cross section may not achieve full by., all our products are manufactured in the range 57-62 HRC medium run,... Are capable of being welded impact resistance, these Rods are ready for turning in your lathe used hammers. A grade are given a number of grades and various lengths for whatever project you may have steel 5... ( 28°C per hour ) to 1150-1250°F ( 621-677°C ) and equalize most common grade of bar... Steels and hence they are capable of being welded markforged heat-treated A2 steel. Otai is aimed at building firm and stable strategic business relationship with customers all over the world on long and! Of two hours per 25mm of section then cool slowly with the choice between A2 D2...

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