They are then held at 1010ºC (1850ºF) for 20 to 45 minutes and air cooled … Boiler steel Fine-grain structural steels, normalised rolled Fine-grain structural steels, thermomechanically rolled General Construction Steel General purpose structural steels High … Notes: Material X153CrMoV12 old designation is … Cold-work tool steels include the high-carbon, high-chromium steels or group D steels. See the equivalents for DIN, AFNOR, BS, UNI, UNE, SAE, JIS, EN, ISO, GOST, GB, GB/T and UNS. Slowly heat to 871-898 ºC, keep enough time, then cooling in the furnace at 4-5 ºC per hour. Chemical composition and properties of european equivalents (EN) for D2 (USA, AISI, ASTM, UNS): EN-GJSA-XNiCr20-2 (EN-JS3011) , D2 (USA, AISI, ASTM, UNS ) - European (EU, EN) and wordwide Cast iron equivalent grades These comparison table is only intended as an indication of the closest khown equivalent grades. When we call a normal steel stainless, it really means that the steel will stain … SUJx：Bearing Steel. D2 offers high compressive strength and good wear resistance. D2 die steel is an air hardening, high-carbon, high-chromium tool steel. Feb 3, 2018 #10. wensynch . DOOSAN PLASTIC MOLD STEEL HP1A / HP4A(D1) / HP4MA(D2) TEST CONDITION • Cutter : M41 SP-0 R-12 • Insert : SPKN1203EDTR-HP/ TT7070 Machinability HP4A(D1) & HP4MA(D2) give 2 times longer in life of tool and shorter in machining time than DIn materials. For improve d2 tool steel hardness, Quenching is needed. SKD11：Medium High Alloy Steel(D2) SKD6：Medium High Alloy Steel(H11) SKD61：Medium High Alloy Steel(H13) SKHxx：High Speed Steel (M 2) SUMx：Free Cutting Steel. Bohler-Uddeholm D2 is a high-carbon, high-chromium tool steel alloyed with molybdenum and vanadium characterized by: • High abrasive wear resistance • High compressive strength • Good through-hardening properties • High stability in hardening • Good resistance to tempering-back Typical analysis % C 1.55 Si 0.3 Mn 0.4 Cr 11.3 Mo 0.8 V 0.8 Standard specification AISI D2, W. … D2 is a tool steel used in industrial settings. These tool steels, such as O1 and D2, have been with us for the best part of a century and have been the foundation of the tool making industry. Some say that the Sleipner Steel is close to M390, I would like to correct that and say no it’s not, M390 is in a higher place compared to Sleipner. Dongguan City, Guangdong Province, P.R. See the equivalents for DIN, AFNOR, BS, UNI, UNE, SAE, JIS, EN, ISO, GOST, GB, GB/T and UNS. There are 24 equivalent materials for AISI D2 Tool And Machining Steel. D2 steel round bar and plate can be used to produce cold work mold with a large cross-section, complex shape, high impact force, and high wear resistance. Composition-wise it's almost a stainless steel. Keep your blade oiled as D2 is prone to rusting and corrosion. Twice the toughness of D2 with superior wear resistance. The basic formulation of this steel is as follows—carbon 1.40-1.60 percent; chromium 11-12 percent; … In our toughness testing D2 was not very impressive though we have only tested one heat … It also is called DIN 1.2379 and JIS SKD11 steel. Our all D2 tool steel all had by SEP 1921-84 ultrasonic inspection (UT Test). Typical data as below: Otai Special steel provides Sawing Blade, Milled, Ground, Grinding, cold drawn machining D2 steel Service. D2 Tool Steel. Our tool steel is supplied in accordance with our ISO 9001:2008 registration. It offers very good dimensional stability along with high compressive strength. 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. Cold work dies steel D2 tool steel with high abrasion resistance, micro-deformation, the wind hard tool steel, carbon content as high as 1.5%, chromium content as high as 11.5%, the heat treatment hardness can reach 60 HRC. AISI D6 tool steel is a 12% chromium alloy cold work tool steel.We supply good quality of AISI D6 and equivalent DIN 1.2436/X210CrW12 or JIS SKD2 steels. Alloyed cold working tool steel with high carbide formers content. Widely used in industrial cutting tools and shear blades, for even higher hardness consider D2 Supreme, a DC53 equivalent steel. Annealing: 800 to 850°C Slow controlled cooling in furnace at a rate of 10 to 20°C/hr down to approx. Secondary refining process (DLF) reduces impurities. 600°C, further cooling in air.. Quenching temperature / ℃ | salt bath furnace: 996, Quenching temperature / ℃ | controlled atmosphere furnace: 1010, After tempering hardness HRC or higher: 59. Crucible reports that D2 has toughness roughly equivalent to 10V, better than 440C and S90V, but worse than 3V, CruWear, and A2 [12][13][14]. H1. China. Stress relieving: 650 to 700°C Slow cooling in furnace. Size Range: … The source standarts should always be checked for the specific purpose for each material, in case of doubt Buy, sell, suppliers search product D2 on-line DRILL ROD & … Typical D2 applications: General and heavy duty press tools, general purpose dies and punches, swaging dies, blanking tools, gauges, tools that require resistance to abrasion, thread rolling … 1.2379 Stahl ist ein Kaltarbeitsstahl mit hohem Kohlenstoff- und Chromgehalt. Steel TV Steel TV Higher hardness (62-64 HRc) than D2 after heat treatment. As a result, tools made with type D3 st… D2 is a steel type of which there are wide variances in batch to batch or company to company. These steels contain 1.5 to 2.35% of carbon and 12% of chromium. Sleipner steel equivalent. However, with greater demands being placed on tooling, toolmakers should also look at alternatives in the Special High Performance Tool Steel range. Steel Trade Graphs Steel Trade Graphs. cool in the furnace until to room temperature. There’s no doubt—H1 is a specialty steel. Preheat to 700 °C, Then rapidly heat to 900-1040 °C. We welcome export enquiries for tool steel. We are reliable aisi d2 tool steel supplier for more than two decades history. D2. D2 offers good wear resistance, high compressive strength and resistance to corrosion. D2 Special Steel China Supplier and factory Otai Special Steel Supply D2 Tool steel in Round bar, Plate, Flat bar, Square, Forging Ring and others any shape. it is equivalent with GB Cr12Mo1V1, Jis SKD11, DIN 1.2379 steel. China. ASSAB STAVAXESR-S136 – Highly abrasion/corrosion resistant pre-hardened mirror finish steel. Events Events Our major market-leading conferences and events offer optimum networking opportunities to all participants while adding great value to their business. © 2020 Dongguan Otai Special Steel | All Rights Reserved, Hi! Goldjuggernaut, NG VI and tyyreaun like this. Aus D2-Stahl kann Kaltarbeitsformstahl mit großem Querschnitt, komplexer Form, hoher Schlagkraft und hoher Verschleißfestigkeit hergestellt werden. Bob Dozier is perhaps the most acknowledged expert of D2 steel … BD 2, ASTM A681, SAE J438 & UNS T30402. Applications for D2 Tool Steel: Stamping or Forming Dies; Forming Rolls; Knives, slitters, shear blades; Scrap choppers; Tyre shredders; Tools; Punches; Characteristics of D2 Tool Steel: High carbon steel The column on the left shows some of the steel grades stocked by Hillfoot, while the middle columns show grades with similar chemistry, and the two columns on the right display grades for potential substitution. D2 tool steel hardens in air with a low order of movement and offers a measure of corrosion resistance when polished. DIN EN 1.2379 Material Datasheet -5, European Standard (including German DIN, British BSI, French NF, and other EU member states standard) X153CrMoV12 steel, 1.2379 steel equivalent to Chinese GB standard, US ASTM AISI and SAE, Japanese JIS standard and ISO standard, etc. The development of D2 steel coincides in part with the invention of stainless steel as well as high speed steel. D2 can be supplied as steel plate/ sheet, round steel bar, steel tube/pipe, steel stripe, steel billet, steel ingot, steel wire rods. See the equivalents for DIN, AFNOR, BS, UNI, UNE, AISI, JIS, EN, ISO, GOST, GB, GB/T and UNS. Stainless Steel, Special Steel, Compressor Blading, Turbine Blading, Superalloy Supplier. Events Events Events . Key Metals. 800. AISI D2 is recommended for tools requiring very high wear resistance, combined with moderate toughness (shock-resistance). The FASTEST Supplier of Cut to Size Metals - THAT'S KEY! D2 Tool steel is a ASTM cold work steel. Despite many huge merger deals in the industry, we remain a friendly, family business. D2 Steel Plate: thickness 10 –500mm x width 200– 1400mm. It is widely used in the world. EU Quota Tracking EU Quota Tracking. Steel Trade Graphs Steel Trade Graphs. Good edge retention, toughness, and sharpenability, D2 has been a popular knife tool steel dating back to WWII, and for good reason. D2 Tool Steel. Pretty much every steel manufacturer makes it and it's quite popular with knifemakers, custom and factory alike. D2 Tool Steel (BS EN ISO 4957:2000, X153CrMoV12 & Werkstoff 1.2379) D2 is a high carbon, high chromium, molybdenum, vanadium air hardening tool steel which offers very high resistance against abrasive wear due to a high volume of hard carbides in the steel's chemical composition. Apr 30, 2016. Although other steels with improved … It also is called DIN 1.2379 and JIS SKD11 steel. Some of the equivalent materials used in D2 tool steels are FED QQ-T-570, SAE J437, DIN 1.2379, NI KU, B.S. It has high hardenability and the high-temperature oxidation resistance is good. A2 tool steel properties. Manufacturer of Tool Steel D2 Round Bar, d2 tool steel rod, d2 tool steel welding rod in india Otai Special Steel Supply free sample. Keep your blade oiled as D2 is prone to rusting and corrosion. Very popular even today. Composition: C 1.5 % Si 0.3 % Cr 12 % Mo 0.8% V 0.9%. It’s highly wear-resistant and the high concentration of chromium imparts mild corrosion resistance. 1.2379 AISI D2 is one of the cold work, high … Otai Special Steel is Chinese d2 steel china supplier in steel round bar, plate, flat. Was ist D2 Steel? In order to achieve this, it is our policy to maintain an efficient and effective Quality … The anti … Except type D3 steel, all the other group D steels include 1% Mo and are air hardened. AISI O1 (DIN-1.2510) Round Rods has a hardness value which falls in the range between 55 HRC – 62 HRC. In order to achieve this, it is our policy to maintain an efficient and effective Quality … AISI D6 tool steel is a 12% chromium alloy cold work tool steel.We supply good quality of AISI D6 and equivalent DIN 1.2436/X210CrW12 or JIS SKD2 steels. Supplier of tool steel, precision ground flat stock, A2, D2, M2 high speed, S7, O1, and more! D2(AISI) - First appeared during WW II, semi-stainless tool steel. Supplier of tool steel, precision ground flat stock, A2, D2, M2 high speed, S7, O1, and more! Call: 0086-769-23190193 Email: jack@otaisteel.com (English), jack@otaisteel.com (Español), Address: It’s highly … It offers very good dimensional stability along with high compressive strength. There are 24 equivalent materials for SAE D2 Tool And Machining Steel. plastic mould steel, hot work steel, cold work steel, DIN, JIS, AISI, Assab, Bohler, Thyssen, Hitachi Sleipner Steel is between A2 and D2 steel, D2 is better in terms of corrosion resistance, and A2 is slightly better in hardness. It Provides Steel And Construction Related Companies In The Middle East Information, News And An Extensive Interactive Database, Inclusive Offers And Inquiries. D2 knifesteel. Despite many huge merger deals in the industry, we remain a friendly, family business. D2 tool steel properties This air-hardening, cold work formulation features very high concentrations of carbon and chromium (1.40 – 1.60% and 11.00 – 13.00%, respectively). Just trying to find out if they use US/European sourced D2 or the Cr12Mov that is locally available in China. Common imported mold steels and their parameters & performance . Otai Special Steel was established in 1999 to provide a wide range of high quality steel to the global market. The team typically replies in a few minutes. D2 tool steel properties combine minimal distortion in heat treatment, high toughness and wear resistance at the expense of grindability and machinability compared to other grades. In general, the answer is YES, it’s a good steel for your knife, but it … • V=2 0m/min f=0.1 mm/tooth • d=2.0mm Center cutting dry Hp1a repair welding Manual description Hp4a(d1) Hp4Ma(d2… D2 steels should be preheated very slowly to 815ºC (1500ºF) and then temperature can be increased to 1010ºC (1850ºF). ; It has high wear and abrasion resistant properties. Effects of Common Alloying Elements in Steel, The density of D2 steel： About 7.85 kg/cm3 at room temperature, Hardness： Rockwell C 62 HRC, Vickers 748 V. D2(AISI) - First appeared during WW II, semi-stainless tool steel. Quality Grade: E/e, D/d, C/c. AISI D2 steel is Cold Work Steel with High Carbon High Chromium contents. West Yorkshire Steel aim to satisfy the quality and delivery needs of our customers and we measure our performance by meeting customers’ requirements and continually work to improve the service that we provide. D2 offers good wear resistance, high compressive strength and resistance to corrosion. Size Range: … There are 24 equivalent materials for AISI D2 Tool And Machining Steel. Good edge retention, toughness, and sharpenability, D2 has been a popular knife tool steel dating back to WWII, and for good reason. D2 Tool Steel is a versatile high-carbon, high-chromium, air-hardening tool steel that is characterized by a relatively high attainable hardness and numerous, large, chromium-rich alloy carbides in the microstructure. Though technically not a stainless steel … Its high hardness and relatively high toughness also make it an excellent choice in cutlery. 1.2379, X153CrMoV12, AISI D2 - specification and description. This is one of those most ubiquitous steels in knives. The FASTEST Supplier of Cut to Size Metals - THAT'S KEY! Manufactured by Bohler-Uddeholm grade K110. D2 is a really hard steel, and can be hard to sharpen without the right equipment, but it holds a nice edge for a long time. Otai Special Steel was established in 1999 to provide a wide range of high quality steel to the global market. It is widely used in the world. EU Quota Tracking EU Quota Tracking. D2 is an air-hardened high carbon tool steel alloyed with chromium, molybdenum and vanadium . It depends on the … Substantially higher fatigue strength compared to D2. D2 Tool Steel (BS EN ISO 4957:2000, X153CrMoV12 & Werkstoff 1.2379) D2 is a high carbon, high chromium, molybdenum, vanadium air hardening tool steel which offers very high resistance against abrasive wear due to a high volume of hard carbides in the steel's chemical composition. Cold work dies steel D2 tool steel with high abrasion resistance, micro-deformation, the wind hard tool steel, carbon content as high as 1.5%, chromium content as high as 11.5%, the heat treatment hardness can reach 60 HRC. electroslag, forged ring/ block,etc. D2 is an air-hardened high carbon tool steel alloyed with chromium, molybdenum and vanadium . There is a cool sharpening video on Bob Doziers web site. This is one of those most ubiquitous steels in knives. Tool steel comparison chart, compare difference maker and standard. Dongguan City, Guangdong Province, P.R. Machines and grinds up to 40% faster than D2. Where higher hardness (62-63 HRC) is required and superious touchness and wear resistance consider our DC53 Equivalent Steel, D2 Supreme™. When we call a normal steel stainless, it really means that the steel will stain … Boiler steel Fine-grain structural steels, normalised rolled Fine-grain structural steels, thermomechanically rolled General Construction Steel General purpose structural steels High … Heat to 900 °C, soak enough time. (773) 778-2977. D2 Tool steel is a cold work steel belong to ASTM A681-1999 Steel Grade standard. AISI D2 can be supplied in various finishes, includ-ing the hot-rolled, pre-machined and fine machined condition. © 2020 Dongguan Otai Special Steel | All Rights Reserved, Hi! Please contact our sales office and consult our … There’s no doubt—H1 is a specialty steel. Composition-wise it's almost a stainless steel. D2 toolsteel is a 12% chrome steel, it has very high resistance against abrasive and adhesive wear due to a high volume of hard carbides in the steel matrix, good toughness, very good dimensional stability, high compressive strength, and has a very good base material for PVD/CVD coating as well as nitriding due to its secondary hardening properties. Some of the equivalent materials used in D2 tool steels are FED QQ-T-570, SAE J437, DIN 1.2379, NI KU, B.S. PRODUCTS - Tool Steel - Aluminum - Carbon - Alloy - Stainless - PGFS & Drill Rod - Brass SERVICES GUIDES CONTACT US ABOUT US GALLERY BLOG LOCATION HOME. Events Events Events . Sleipner steel equivalent. TEL:+86-13880247006 E-mail: [email protected] D2 tool steel used for cold work tool products. it is equivalent with GB Cr12Mo1V1, Jis SKD11, DIN 1.2379 steel. Applications for D2 Tool Steel: Stamping or Forming Dies; Forming Rolls; Knives, slitters, shear blades; Scrap choppers; Tyre shredders; Tools; Punches; Characteristics of D2 Tool Steel: High carbon steel Key Metals. no forging when below 926 ºC. As this nation’s wartime efforts moved from individual craftsmen working with their hands to mechanization, the inherent toughness and excellent wear resistance found in D2 allowed it to be widely used in stamping dies. 1F, Building B, Sanfang Industrial Area, Xiansha, Gaobu Town, And provide cutting, sawing, milled, machining processing. 1.2379 X155CrVMo12-1 tool steel is also suitable for vacuum hardening. D2 sometimes earns a reputation as a wear-resistant steel that lacks toughness, especially in comparison to other steels that also do not qualify to carry the designation “stainless.” Heat treatment temperatures, the number of tempering steps, and the way the steel is processed between steps can make or break D2’s toughness, potentially bringing it up so it balances with … Type D3 steel is oil-quenched; though small sections can be gas quenched after austenitization using vacuum. BD 2 ASTM A681 FED QQ-T-570 SAE J437 SAE J438 UNS T30402 ; Fabrication and Heat Treatment Heat Treatment. Resists rust pretty well, good edge holding and ok toughness. 14c28n steel equivalent. West Yorkshire Steel aim to satisfy the quality and delivery needs of our customers and we measure our performance by meeting customers’ requirements and continually work to improve the service that we provide. The team typically replies in a few minutes. It has high hardenability and the high-temperature oxidation resistance is good. D2 steel round bar and plate can be used to produce cold work mold with a large cross-section, complex shape, high impact force, and high wear resistance. Quality assured by Our ISO 9001:2008 quality management system. D2 tool steel is often used to make blanking dies, cold forming dies, stamping dies, slitters, punches, trim dies and thread rolling dies for applications when exceptional toughness is not necessary. Smaller primary carbides than D2 protect the die from chipping and cracking. Forged D2 tool steel at 954 – 1065 ºC. Otai Special Steel Supply free sample. It can be machinable in the annealed condition.AISI D2 is the superior steels than D3 due to high alloys properties. Normally it supply condition is an Annealed and will offer hardness to reach 57-59 HRC. BD 2, ASTM A681, SAE J438 & UNS T30402. Die Oxidationsbeständigkeit bei … If you have any D2 steel inquiries and questions for Price, Application, hot treatment, Please don’t hesitate to contact us. It is heat treatable and will offer a hardness in the range 55-62 HRC, and is machinable in the annealed condition. Steel TV Steel TV PRODUCTS - Tool Steel - Aluminum - Carbon - Alloy - Stainless - PGFS & Drill Rod - Brass SERVICES GUIDES CONTACT US ABOUT US GALLERY BLOG LOCATION HOME. Is Sleipner steel good for Knives? DRILL ROD & … Effects of Common Alloying Elements in Steel. H1. D2 tool steel – a high carbon, high chromium cold work steel, it is used when greater toughness is required. Events Events Our major market-leading conferences and events offer optimum networking opportunities to all participants while adding great value to their business. We know d2 tool steel chemical composition and mechanical properties better. D2 Tool steel is a ASTM cold work steel. D2 can be supplied as steel plate/ sheet, round steel bar, steel tube/pipe, steel stripe, steel billet, steel ingot, steel wire rods. Steel Import / Export Statistics Steel Import / Export Statistics. Widely used in industrial cutting tools and shear blades, for even higher hardness consider D2 Supreme, a DC53 equivalent steel. D2. Resists rust pretty well, good edge holding and ok toughness. Is 14c28n steel good for Knives? 14c28n is very close to the Japanese AUS 8 Stainless Steel, their chemical composition is quite similar, they are both great for edge retention and corrosion resistance, they have a decent toughness, and they’re very famous in kitchen knives. These steels are designated as group D steels and consist of D2, D3, D4, D5, and D7 steels. It is a high-carbon and high-chromium cold work mold steel. W2 steel equivalent. 1.2379 AISI D2 is a high carbon, high chromium, molybdenum, vanadium, air hardening tool steel which offershigh surface hardness, good wear resistance, through hardening properties, dimensional stability and high resistance to tempering effect. Steel Grade Equivalent Table (EN, SAE/AISI, UNS, DIN, BS, UNI, JIS) The table below compares common grades of materials from various international specifications. Bob Dozier is perhaps the most acknowledged expert of D2 steel … D2 toolsteel is a 12% chrome steel, it has very high resistance against abrasive and adhesive wear due to a high volume of hard carbides in the steel matrix, good toughness, very good dimensional stability, high compressive strength, and has a very good base material for PVD/CVD coating as well as nitriding due to its secondary hardening properties. Is Sleipner steel good for Knives? D2 tool steel first emerged during the World War II era. plastic mould steel, hot work steel, cold work steel, DIN, JIS, AISI, Assab, Bohler, Thyssen, Hitachi It Provides Steel And Construction Related Companies In The Middle East Information, News And An Extensive Interactive Database, Inclusive Offers And Inquiries. As far as D2 rusting, just wipe the blade down in oil after using it and you shouldn't have any problems. You can read ... Crucible reports that D2 has toughness roughly equivalent to 10V, better than 440C and S90V, but worse than 3V, CruWear, and A2 [12][13][14]. Steel Import / Export Statistics Steel Import / Export Statistics. Forging: 1050 to 850°C Slow cooling in furnace or thermoinsulating material. We pride ourselves on our impeccable quality and service. DIN 1.2379 Steel Equivalent Grades. It is characterized by high resistance to abrasive wear, greater ductility, extremely low tendency to deformation and hardening cracks, very high hardenability, as well as significant dimensional stability during hardening. In our toughness testing D2 was not very impressive though we have only tested one heat treatment and have not compared to many other low toughness steels like 10V, 440C, and S90V: Thanks. Pretty much every steel manufacturer makes it and it's quite popular with knifemakers, custom and factory alike. Es ist in der Welt weit verbreitet. (773) 778-2977. D2 steel is available from stock in flats and squares, hot rolled rounds, bright drawn rounds in imperial and metric sizes. Commonly used for tools operating under conditions of severe wear and abrasion or as an alternative to oil hardening tool steel grades when long runs are required. It is a high-carbon and high-chromium cold work mold steel. D2 (USA, AISI, ASTM, UNS ) - European (EU, EN) and wordwide Cast iron equivalent grades These comparison table is only intended as an indication of the closest khown equivalent grades. Equivalents of Carbon Steel Qualities. The anti … TEL:+86-13880247006 E-mail: [email protected] Steel Grade Equivalents The table below details similar grades to the most commonly used engineering steels.
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