D2 Tool & Alloy Steel Flat Bars Suppliers, Stockists in Mumbai
About D2 Tool & Alloy Steel Flat Bars
IMI Alloys India LLP offers the D2 Tool & Alloy Steel Flat Bars with broad categories to our global and national industries. Our bars offer mild corrosion-resisting properties in hardened conditions. D2 Tool & Alloy Steel Flat Bars operate under surroundings as an alternative to oil hardening and grades. The D2 material composition consists of air-hardening alloys with high carbon and chromium tool steel, resulting in exceptional wear-resisting properties. The high amount of chromium gives D2 Tool & Alloy Steel Flat Bars mild corrosion-resisting properties in the hardened working surroundings. These bars contain low machinability and grindability, with medium resistance to decarburization.
D2 tool steel vendors offer a range of high-quality materials known for their excellent wear resistance and durability in various industrial applications.
Table of Content
- What is D2 Tool & Alloy Steel Flat Bars
- Standard Specification For D2 Tool & Alloy Steel Flat Bars
- D2 Tool & Alloy Steel Flat Bars Equivalent Grades
- Chemical Composition of D2 Tool & Alloy Steel Flat Bar
- Mechanical Properties of D2 Tool & Alloy Steel Flat Bars
- Searches Related to D2 Tool & Alloy Steel Flat Bars
- D2 Tool & Alloy Steel Flat Bars Applications
- Export Destinations for D2 Tool & Alloy Steel Flat Bars
What are D2 Tool & Alloy Steel Flat Bars?
D2 Tool & Alloy Steel Flat Bars are high-carbon, high-chromium cold work tool steels engineered to provide exceptional wear resistance, high hardness, and excellent dimensional stability after heat treatment. As an air-hardening tool steel, D2 offers minimal distortion during hardening, making it suitable for precision tooling applications. These flat bars are widely used for manufacturing tools and dies that operate under abrasive conditions and require long service life.
How are D2 Tool Steel Flat Bars manufactured?
D2 Tool Steel Flat Bars are manufactured by melting premium-grade alloy steel containing high carbon and chromium, followed by casting, hot forging or hot rolling into flat sections. The material is then annealed for improved machinability, precision machined to the required dimensions, and heat treated to achieve the desired hardness, wear resistance, and microstructural stability. Strict quality inspection throughout the manufacturing process ensures consistent mechanical properties and reliable performance in demanding tooling applications.
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We at IMI Alloys India LLP ensure that we offer high strength and toughness in our bars. Our bars are utilized for stamping or forming dies, scrap choppers, tire shredders, shear blades, etc. We also test the products’ quality and overall performance for great performance and outcomes. Therefore, we maintain the quality and specification of these D2 tools & Alloy Steel Flat Bars.
D2 Tool & Alloy Steel Flat Bars are machinable in the annealed condition and, most of the time, in other air-hardening tool steels, exhibit minimal distortion on hardening. These are the qualitative features of D2 Tool & Alloy Steel Flat Bars, and that’s why they have received a huge acknowledgment from industrial sectors for applications. The mechanical properties of these D2 Tool & Alloy Steel Flat Bars are strong as they work in hardened conditions and liquid surroundings, and they have great corrosion properties. We offer great quality bars and pack them with the best material during delivery.
What industries use D2 Tool Steel Flat Bars?
D2 Tool Steel Flat Bars are extensively used in tool and die manufacturing, automotive, metal stamping, precision engineering, plastics processing, industrial machinery, and general manufacturing industries. They are commonly machined into blanking dies, shear blades, punches, forming dies, slitting cutters, thread rolling dies, gauges, and other cold work tooling that requires excellent wear resistance and dimensional accuracy.
How do you choose D2 Tool Steel Flat Bars?
Select D2 Tool Steel Flat Bars based on the required hardness, wear resistance, toughness, component dimensions, and machining application. D2 is particularly suitable for tools exposed to severe abrasion and moderate impact loads, where long tool life, minimal heat treatment distortion, and dimensional stability are essential. It is commonly selected for cold work tooling requiring consistent performance under repetitive production conditions.
What is the difference between D2 and D3 Tool Steel?
Both D2 and D3 are high-carbon, high-chromium cold work tool steels designed for wear-resistant applications. D2 provides a better balance of wear resistance, toughness, and machinability due to its alloy composition and carbide distribution, making it less susceptible to chipping during service. D3 generally offers higher wear resistance but lower toughness, making it more suitable for applications with minimal impact loading, while D2 is preferred where both durability and resistance to chipping are required.
Buy Comprehensive Variety of Quenched & Tempered D2 Alloy Steel Flat Bars, CrMo D2 Cold Drawn Flat Bars, D2 Tool & Alloy Steel Industrial Flat Bars, Chrome Moly Steel D2 Flat Bars Dealer, Tool Steel T30402 Flat Bar, Carbon Steel D2 Hot Rolled Flat Bars, ASME SA681 D2 Hot Forged Flat Bars, D2 Tool & Alloy Steel Flat Bars, JIS SKD11 Flat Bars Stockist in India.
Specifications of D2 Tool & Alloy Steel Flat Bars
- Standard : ASTM A681, ASME SA681
- Dimensions : EN, DIN, JIS, ASTM, BS, ASME, AISI
- Form : Flat
- Size : 3.17mm to 350mm dia
- Thickness : 2mm~100mm
- Length : 4 to 6meters, or as customer’s requirements
- Application : Lathe Tools, Milling Cutter, Cutter Blades, Boring Tools, Twist drills, Milling Knives, Reamers, Taps, Metalcutting saws, Screw Cutting Tools, File Cutter’s Chissels, Drills, Hobs, Drill Bits, Tread cutting tools etc
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Equivalent Grades of D2 Tool & Alloy Steel Flat Bars
| Country | USA | German | Japan |
| Standard | ASTM A681 | DIN EN ISO 4957 | JIS G4404 |
| Grades | D2 | 1.2379/X153CrMo12 | SKD11 |
Chemical Composition of D2 Tool & Alloy Steel Flat Bar
| ASTM A681 | C | Mn | P | S | Si | Cr | V | Mo | ||||||
| D2 | 1.4 | 1.6 | 0.1 | 0.6 | 0.03 | 0.03 | 0.1 | 0.6 | 11 | 13 | 0.5 | 1.1 | 0.7 | 1.2 |
| DIN ISO 4957 | C | Mn | P | S | Si | Cr | V | Mo | ||||||
| 1.2379/X153CrMo12 | 1.45 | 1.6 | 0.2 | 0.6 | 0.03 | 0.03 | 0.15 | 1.6 | 11 | 13 | 0.7 | 1 | 0.7 | 1 |
| JIS G4404 | C | Mn | P | S | Si | Cr | V | Mo | ||||||
| SKD11 | 1.4 | 1.6 | 0.6 | 0.03 | 0.03 | 0.4 | 11 | 13 | 0.2 | 0.5 | 0.8 | 1.2 | ||
Mechanical Properties of D2 Tool & Alloy Steel Flat Bars
| Mechanical Properties | Metric | Imperial |
| Hardness, Knoop (converted from Rockwell C hardness) | 769 | 769 |
| Hardness, Rockwell C | 62 | 62 |
| Hardness, Vickers | 748 | 748 |
| Izod impact unnotched | 77.0 J | 56.8 ft-lb |
| Poisson’s ratio | 0.27-0.30 | 0.27-0.30 |
| Elastic modulus | 190-210 GPa | 27557-30457 ksi |
Thermal Properties of D2 Tool & Alloy Steel Flat Bars
|
Properties |
Conditions | ||
|
T (°C) |
Treatment |
||
| Thermal expansion | 10.4 x 10-6/ºC | 20-100 |
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Applications For D2 Tool & Alloy Steel Flat Bars
Generally D2 tool steels are used for long run tooling applications, Some main applications for D2 Tool & Alloy Steel Flat Bars materials are:
- Blanking Dies
- Forming Dies
- Coining Dies
- Slitting Cutters
- Heading Tools
- Long Punches
- Forming Rolls
- Edging Rolls
- Master Tools
- Beading Rolls
- Intricate Punches
- Extrusion Dies
- Drawing Dies
- Lamination Dies
- Thread Rolling Dies
- Burnishing Tools
Export Destinations for D2 Tool & Alloy Steel Flat Bars
Countries
Russia, Greece, Belgium, South Africa, Thailand, Switzerland, Egypt, Kazakhstan, Chile, Nepal, Croatia, Portugal, Lithuania, Peru, South Korea, Lebanon, Poland, Netherlands, Iran, Sri Lanka, Chile, Bulgaria, Kenya, Qatar, Austria, Saudi Arabia, Italy, Iraq, Singapore, Australia, Costa Rica, Libya, Nigeria, Mongolia, Bhutan, Mexico, Malaysia, Ukraine, Pakistan, Denmark, United Kingdom, Poland, Venezuela, Slovakia, United Arab Emirates, Finland, Macau, Spain, Sweden, Puerto Rico, Morocco, Oman, Colombia, Norway, Mexico, Estonia, Angola, Ireland, Yemen, Algeria, Serbia, Ecuador, Afghanistan, Czech Republic, Israel, Vietnam, Germany, India, Japan, Azerbaijan, Hungary, Trinidad & Tobago, Tibet, Zimbabwe, Brazil, Canada, Iran, Ghana, New Zealand, Belarus, Namibia, United States, Bolivia, Romania, Taiwan, Turkey, Jordan, France, Nigeria, Tunisia, Gabon, Kuwait, China, Hong Kong, Philippines, Bahrain, Gambia, Argentina, Bangladesh, Indonesia.
Cities
Bangkok, Madrid, Vung Tau, Vadodara, Courbevoie, Dammam, Aberdeen, Geoje-si, Bhopal, Sydney, Ahvaz, New Delhi, Dallas, Jeddah, Haryana, Tehran, Surat, Indore, London, Bengaluru, Muscat, Mexico City, Jamshedpur, Ranchi, Moscow, Kolkata, Nashik, Cairo, Navi Mumbai, Los Angeles, Ahmedabad, Caracas, Gurgaon, Nagpur, Thane, Visakhapatnam, Rio de Janeiro, Algiers, Port-of-Spain, Al Jubail, Kanpur, Manama, Brisbane, Petaling Jaya, Busan, Istanbul, Singapore, Dubai, Sharjah, Mumbai, Hanoi, Chandigarh, Pimpri-Chinchwad, Ankara, Rajkot, Toronto, Al Khobar, Lagos, Hong Kong, Montreal, Thiruvananthapuram, Melbourne, Kuala Lumpur, Jakarta, Ulsan, Faridabad, Granada, New York, Howrah, Ernakulam, Chiyoda, Seoul, Karachi, Ho Chi Minh City, Perth, Houston, Noida, Secunderabad, Edmonton, Hyderabad, Baroda, Santiago, Bogota, Pune, Coimbatore, Doha, Atyrau, Calgary, La Victoria, Milan, Ludhiana, Riyadh, Abu Dhabi, Jaipur, Colombo, Chennai, Gimhae-si, Kuwait City.
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IMI ALLOYS INDIA LLP is a notable manufacturer, supplier, stockist, and exporter of bars – round bars, square bars, flat bars, etc. in various materials like Tool Steel, Alloy Steel, and High-Speed Steel in Mumbai, India. We are authorized dealers of Graphite India Limited (POWMEX STEELS DIVISION) and also the only authenticated stockist of Nachi Fujikoshi Corp in India for their High-Speed Steel, Powder Metallurgy, Tool Steel, and Alloy Steel Products.
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