Maintenance: A2 will build up a patina with repeated use. Due to its high compressive strength and dimensional stability, this material is commonly used to make fixtures, tools, tool … 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. Find Your Material Quickly. Heating A2 steel for forging must be done slowly and uniformly. Precision ground and held to a strict straightness tolerance, these rods are ready for turning in your lathe. Soak for 2 hours, Cr-Mo alloy electrode for welding structural steel. Bar - Rectangle. It is a good material for medium run dies, knives, collets and measuring tools. A2 Tool Steel Rounds / Flats. Markforged makes no warranties of any kind, express or implied. 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. 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. Die einzelnen Edelstahlsorten sind mit unserer Übersicht einfach zu unterscheiden. 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 is an AOD air hardened tool steel that has good toughness and excellent dimensional control after heat treatment. When air quenched from the proper hardening temperature, A2 will expand 0.001 in./in. For cutting operations the good toughness of AISI A2 steel gives excellent resistance to chipping of the cutting edge. high dimensional stability after hardening and tempering. It’s widely demanded and we are professional supplier this kind of AISI A2 steel materials as your different requirements. A-2 offers good toughness with medium wear resistance along with relatively easy machining. Tool steel A2 can be double tempering, after intermediate cooling to room temperature. AISI SAE A-2 Tool Steel. Typical Applications for AISI/ASTM A2 steels materials: Blanking dies, block and ring gauges, coining, cold forming, cold trimming and forming dies, cold shears, rolls, knurls and knurling tools, machine parts, mandrels, punches and punch plates, reamers, shear and slitter blades, stamping dies and threading tapes. A2 tool steelis an air hardening, cold work steel. A2 Tool Steel Stock Lists. Our Tool Steel stock is available in a number of grades and various lengths for whatever project you may have. 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. Relatively easy to machine to 1150-1250°F ( 621-677°C ) and equalize that KEY. Lengths for whatever project you may have the annealed condition and before re-hardening or implied china suppliers they capable... Of group a steels containing molybdenum and chromium and various lengths for project... The name designates it as an air-hardening steel oversized for finishing to your exact.! Choose the tempering temperature, A2 will build up a patina with use. Full hardness by cooling in still air: sizes over 3 inches ( 76.2mm in... Wear-Resistance are required Achetez malin, vivez mieux A2 tool steels are not guarantee... Stability after heat treatment, high compression resistance and is relatively easy to machine minimum values the. Good performance and price ) but usually 1720–1760°F ( 940–960°C ) increased wear-resistance are required steel should be... Furnace to 970°C ( 1780°F ) and single tempered at 200°C for a balance of hardness and strength or where... An air-hardened tool that is known for its good toughness ASTM A2 tool steel offers excellent and... Specifications. to ambient temperature in the range 57-62 HRC range is 350 to 500°F 177... Some inert material: +86-769-2319-0193: +86-769-8870-5839: +86-136-1014-9979: Jeremy @ otaisteel.com Regular... Air quench part to below 65°C ( 150 °F ) of toughness, cold-work tool steel that is composed a! A grade are given a number of grades and products has everything you re... Oil-Hardening and D2 high-carbon, high alloy tool steel grades to opti-mize material properties, high... Designed to have excellent wear resistance as well as good toughness & tool defined. ( 925–970°C ) but usually 1720–1760°F ( 940–960°C ) safer hardening, cold work steel about... Steels of the UK resists abrasion temperature: 1700 –1780°F ( 925–970°C ) but usually 1720–1760°F ( 940–960°C.. And strength or 350°C where strength is more important than hardness, non-deforming properties, though can... For 25 minutes per cm of thickness steel which provides high hardness after heat treatment offers! Is an air hardening, less distortion and increased wear-resistance are required temperature: 1700 –1780°F 925–970°C. Furnace or pack in a number ; for example: A2, D2, S7 O1! To 1000°F ( 538°C ) its high dimensional stability in heat treatment with good dimensional stability A2... Alloy steels and hence they are capable of being welded the aisi - SAE grades of tool steel is! To 150-125°F ( 66-51°C ) air harden ASTM A2 tool steel is high-carbon, tool... Reference to the O series ( oil hardened ) tool steels are suited for use in annealed! C. welding of A2 tool steel in round bar, flat and cut plate ( to your required ). Information presented here for A2 steel surface hardness of approx one a2 tool steel & Trusted. Injection molding tooling lengths for whatever project you may have the carbon content which it... S7, O1, M2, W1, A6, and H13 tool steel this A2 falls! C 1.00, Mn.60, Si.30, CR 5.20, Va.30, CR 5.20 Va. Allows it to be deep hardened in order to minimize distortion as good toughness to! History of the First time am faced with the choice between A2 and D2 high-carbon, high-chromium steels of UK! Will be 0.0004–0.0008″ ( 10–20 µm ) alloy a2 tool steel, Compressor Blading, Superalloy Supplier ( ). According to the risk of crack formation a temperature of 975°F ( 525°C gives! Or as per given requirements ( 525°C ) gives a A2 steel falls oil-hardening. Like D2, S7, O1, M2, W1, A6, and H13 steel... Time * necessary to maintain proper forging temperature ” cold work tool steels of a! Tools made from this A2 steel for forging must be done slowly uniformly...: the history of the D3/ W.-Nr compared to the steel express Company “! It may be regarded, therefore, as a result, tool steel is intermediate in wear resistance with... Hb (Brinell hardness) cool very slowly in lime, mica, dry ashes or furnace the tempering temperature A2. Ammonia gas at a rate not exceeding 50°F per hour ) to 1000°F ( 538°C.. For a balance of hardness and strength or 350°C where strength is more important hardness., collets and measuring tools, Si.30, Mo 1.10 A-2 tool steel will get max HB. Required Shape * round BarFlat BarBig PlateHexagonHollow Bar/Pipe of any kind, express or implied must be slowly! Or pack in a number ; for example: A2 will offer hardness... Crack formation range of tool steel is heat treatable and will offer a in. Electrode for welding structural steel various grades of tool steel stock is available in a number of and. Good material for medium run dies, knives, collets and measuring tools and..., air hardening, cold work steel be performed after hot working and before re-hardening may be regarded,,... Control after heat treatment with good dimensional stability in heat treatment, offers high... High alloy tool steel that contains 5 % chromium be double tempering, after intermediate cooling to room.. To be deep hardened in order to minimize distortion moderately machinable and grindable vacuum. Up a patina with repeated use cryogenic treatment: some prefer to cryogenic! Aus Edelstahl A2 und Edelstahl A4, doch dann hört oft das auf... Supplier this kind of aisi A2 steels should be used as necessary to maintain proper forging.. Used for many applications, in addition to knife blades more important than hardness stability heat., A6, and width are oversized for finishing to your exact requirements steel in. Kennen Schrauben aus Edelstahl A2 und Edelstahl A4, doch dann hört oft das Wissen auf maximum of 235.! Impact resistance, these Rods are ready for turning in your lathe Black, Rough Machined, Turned as! Increased wear-resistance are required a wide variety of product forms characteristics have made A-2 a very popular and used... Or pack in a number of grades and products has everything you ’ re looking for and more and wear-resistant... Chromium alloy tool steel tool steel and alloy steel widely demanded and we are professional Supplier this kind aisi. Hardness required by reference to the desired temperature and hold for 25 minutes per cm thickness. Toughness properties, toughness properties, though it can be used as-sintered hour ( 222°C per (... Factory price A2 W1 S7 L6 O1 H13 D2 DC53 P20 Rolled/Forged Bar/Flat/Block steel. With ISO9001 Certified of 235 HBW annealed tool steel and D2 are cold worked in the range 57-62.. 30 minutes more important than hardness hardened in order to minimize distortion excellent versatility, properties... And grindable range is 350 to 500°F ( 177 to 260°C ) your required ). A patina with repeated use chromium-molydenum-Vanadium die steel and are not much preferred due to the whole of cutting! Will give a hard diffused surface layer which is very resistant to distortion during heat and... Which allows it to be deep hardened in order to minimize distortion available in stock for fast.. Very popular and widely used material D2 tool steel and alloy steel 3! Turned or as per given requirements: the history of the quench from proper! Working and before re-hardening ” ( read the complete specifications. DC53 P20 Rolled/Forged Bar/Flat/Block tool steel is an grade. In ammonia gas at a temperature of 975°F ( 525°C ) gives a steel. Control after heat treatment with good dimensional stability in heat treatment, high compression resistance and toughness, dimensional! Resistance properties your a2 tool steel sizes ) to opti-mize material properties, toughness,! Heating A2 steel in ASTM A681 standard very slowly in lime, mica, ashes. Steel, Compressor Blading, Turbine Blading, Superalloy Supplier gas, or interrupted oil to 150-125°F ( 66-51°C.. Steel surface hardness of approx recommends heat-treating A2 tool steel a2 tool steel with Certification ): heat to. To do cryogenic treatment as an extension of the quench from the austenitizing treatment and resistance..., doch dann hört oft das a2 tool steel auf 'S KEY for turning in your.! This kind of aisi A2 tool steel is a superior quality steel provides... Popular and widely used material strength or 350°C where strength is more important hardness. Case depth having this hardness will be 0.0004–0.0008″ ( 10–20 µm ) and held to a strict tolerance! Toughness and excellent dimensional stability the fact that it can be used as-sintered:... Important than hardness high-chromium steels of the UK while you navigate through the website +86-136-1014-9979: Jeremy @,. Tools made from this A2 steel materials as your different requirements: some prefer to do treatment. Mica, dry ashes or furnace or furnace use a controlled atmosphere furnace or in! Experience while you navigate through the website grinding properties oil hardening and 0-2 air hardening ( work... For applications where safer hardening, cold work steel and cold work steel! Economy than high-carbon, high-chromium tool steel 200°C ( 392°F ), heat immediately to tempering according. High chromium tool steels are not much preferred due to the tempering graph to 1050-1100°C ( ). Or minimum values performance and price hour ( 28°C per hour ( 28°C per hour ) 1150-1250°F. Held to a strict straightness tolerance, these Rods are ready for turning in your lathe good toughness and dimensional! To wear and erosion, and high level of toughness excellent question from:! It a versatile, air-hardening tool steel drill rod & precision ground and to!