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    a2 tool steel

    A2 tool steel is available from stock in flats and squares, hot rolled rounds, bright drawn rounds in imperial and metric sizes. Characteristics of A2 tool steel include: AISI A2 tool steel provides an effective combination of strength and toughness, tool performance, price, and a wide variety of product forms. 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. 150um Other Designations: UNS T30102, DIN 1.2363, X100CrMoV5, SKD12, BA2 Heat Treatment It is heat treatable and will offer a hardness in the range 57-62 HRC.” (Read the complete specifications.) A2 vs O1 Tool Steel Article - June 11, 2009. A2 is a 5% Chromium steel which provides high hardness after heat treatment with good dimensional stability. 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. Cool to approx. Quenching: Air, pressurized gas, or interrupted oil to 150-125°F(66-51°C). The AISI - SAE grades of tool steel is the most common scale used to identify various grades of tool steel. Welding. It is a good material for medium run dies, knives, collets and measuring tools. Precision ground and held to a strict straightness tolerance, these rods are ready for turning in your lathe. Cryogenic Treatment: Some prefer to do cryogenic treatment as an extension of the quench from the austenitizing treatment. For the oil quench, quench until black, about 900°F (482°C), then cool in still air to 150-125°F(66-51°C). AISI A2 Tool Steel Drill Rod is an air-hardening tool steel that contains five percent (5%) chromium. Air quench part to below 65°C (150 °F). Tight-Tolerance Multipurpose Air-Hardening A2 Tool Steel Rods. A2 is characterized by good machinability, good toughness, excellent dimensional stability in heat treatment, and high wear resistance. Otai steel is professional air harden ASTM A2 tool steel supplier. 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). 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. Choose the tempering temperature according to the hardness required by reference to the tempering graph. As a cold work steel grade containing 5% chromium. It is a good material for medium run dies, knives, collets and measuring tools. You can read about that history in this article: The History of the First Tool Steel. A2 tool steel is an air hardening, cold work steel of group A steels containing molybdenum and chromium. A fine grain, electric furnace air-hardening, 5% chrome oversize precision ground tool steel. Air-Hardening A2 Tool Steel Rods Hardened for increased abrasion and impact resistance, these rods are precision ground with a tight diameter tolerance. A2 Tool Steel is a versatile, air-hardening tool steel that is characterized by good toughness and excellent dimensional stability in heat treatment. 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. A2 tool steel is an air-hardened tool that is known for its versatility, non-deforming properties and high level of toughness. Get a Fast Quote. Get a Fast Quote. A2 is an AOD air hardened tool steel that has good toughness and excellent dimensional control after heat treatment. Heat A2 Tool Steel part in a standard (non vacuum) furnace to 970°C (1780°F) . AISI steel A2 has much better machining and grinding 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. This website uses cookies to improve your experience while you navigate through the website. A2 Steel falls between oil-hardening and D2 high-carbon, high chromium tool steels. high dimensional stability after hardening and tempering. 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 is the most common grade of steel bar used to make tools for shaping metal, wood and other materials. : +86-769-8870-5839 A2 is typically used in hammers, knives, chuck jaws, dowel pins and more. A2 offers good toughness with medium wear resistance and is relatively easy to machine. Search now. US $2200-$2500 / Ton. Preheating: Heat at a rate not exceeding 400°F per hour (222°C per hour) to 1150-1250°F (621-677°C) and equalize. Like D2, it is incredibly resistant to distortion during heat treating and is moderately machinable and grindable. After heat treatment A2 will offer a hardness in the range 57-62 HRC. 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. Typical chemistry C 1.00, Mn .60, Si .30, CR 5.20, Va .30, Mo 1.10 AISI A2 tool steel is one of ‘A’ group cold works steel in ASTM A681 standard. A2 tool steels are alloy steels and hence they are capable of being welded. 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 chromium in drill rod replaces the oil hardening (O1 type). Others prefer to cryogenically treat after tempering. A2 tool steel stockholders and suppliers, delivering to the whole of the UK. Maintenance: A2 will build up a patina with repeated use. The carbon content in A2 tool steels is high. 1000 HV1. 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. However, welding of A2 tool steels are not much preferred due to the risk of crack formation. It is a superior quality steel which has excellent wear and abrasion resistance properties. The FASTEST Supplier of Cut to Size Metals - THAT'S KEY! A2 steel contains 5% of chromium steel which provides high hardness after heat treatment with good dimensional stability. A2 tool steelis an air hardening, cold work steel. Tight-Tolerance Multipurpose Air-Hardening A2 Tool Steel Rods. 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). 01 a2 tool steel price per kg. West Yorkshire Steel are suppliers of A2 steel in round bar, flat and cut plate (to your required sizes). Tight-Tolerance Multipurpose Air-Hardening A2 Tool Steel Rods. It may be regarded, therefore, as a“universal” cold work steel. 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. A2 tool steel is an air hardening, cold work steel. Continue cooling to ambient temperature in the furnace or in air. All order process, quality control, delivery are according to ISO9001, to ensure great quality for supplied tool steel or alloy steel materials. 1/4. 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. These characteristics make it a versatile tool steel that combines good performance and price. Cut to size and fast shipping! 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. 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