Tool Steel D2 is one of the Cold Work, Medium Air Hardening type tool steels. It contains chromium, molybdenum, vanadium and manganese to promote deep hardening without quenching. This keeps distortion at a minimum upon hardening.
Carbon | 1.25 - 1.5 |
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Iron | Balance |
Manganese | 1.6 - 2.1 |
Molybdenum | 1.25 - 1.75 |
Nickel | 1.55 - 2.05 |
Phosphorus | 0.03 max |
Silicon | 1 - 1.5 |
Sulphur | 0.03 max |
Principal Design Features | This alloy is one of the Cold Work, Medium Air Hardening type tool steels. It contains chromium, molybdenum, vanadium and manganese to promote deep hardening without quenching. This keeps distortion at a minimum upon hardening. |
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Tool Steel D2 Applications | Typically used for thread rolling dies and other intricate die shapes. |
Tool Steel D2 Machinability | As with all of the tool steel alloys the machinability of D2 is medium, similar to the low alloy steels. It has a machinability rating of about 85% that of the simple alloy water hardening tool steels (W group) which are rated at 100% for reference. |
Tool Steel D2 Forming | Forming is done by means of machining or hot forging. |
Tool Steel D2 Welding | D2 is an alloy steel and thus capable of being welded. Consult the alloy supplier for details. |
Tool Steel D2 Heat Treatment | Preheat slowly to 1200 F then raise the temperature to 1475 F and hold for 45 to 60 minutes. Remove and air cool (the alloy is air hardening as the quench medium). |
Tool Steel D2 Forging | The forging temperature range is rather narrow of A10. Forge at 1875 F down to 1650 F. Do not forge below 1600 F. |
Tool Steel D2 Hot Working | Other than forging it is not usual practice to hot work this alloy. Consult the alloy supplier regarding hot working. |
Tool Steel D2 Cold Working | The alloy may be cold worked in the annealed condition by conventional methods. |
Tool Steel D2 Annealing | Anneal at 1425 F and very slow furnace cool at a rate of 25 F per hour or less. |
Tool Steel D2 Aging | Not applicable to this alloy. |
Tool Steel D2 Tempering | Temper at 400 F to 800 F. This will result in developing a hardness of approximately Rockwell C 62 for the low temperature to Rockwell C 55 for the 800 F temper. |
Tool Steel D2 Hardening | This alloy hardens by heat treatment. See "Heat Treatment" and "Tempering". |
Other Comments | D2 alloy has high wear resistance and medium toughness. |
Density (lb / cu. in.) | 0.284 |
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Specific Gravity | 7.85 |
Melting Point (Deg F) | 2590 |
Modulus of Elasticity Tension | 28 |
Tool Steel D2 Sheets & Plates | Tool Steel D2 Olets |
Tool Steel D2 Globe valves | Tool Steel D2 Strips & Coils |
Tool Steel D2 Nippolets | Tool Steel D2 Check valves |
Tool Steel D2 Round bars | Tool Steel D2 Sockolet |
Tool Steel D2 Ball valves | Tool Steel D2 Hexagonal Bars |
Tool Steel D2 Threadolet | Tool Steel D2 forged valves |
Tool Steel D2 Flat bars | Tool Steel D2 Union fittings |
Tool Steel D2 Butterfly valves | Tool Steel D2 forged bars |
Tool Steel D2 Socket weld fittings | Tool Steel D2 needle valves |
Tool Steel D2 Seamless Pipes | Tool Steel D2 Forged Threaded fittings |
Tool Steel D2 Plug valves | Tool Steel D2 Welded pipes |
Tool Steel D2 Plugs and Bushings | Tool Steel D2 Bleed valves |
Tool Steel D2 Seamless Tubes | Tool Steel D2 Weld neck flanges |
Tool Steel D2 custom valves | Tool Steel D2 Welded tubes |
Tool Steel D2 slip on flanges | Tool Steel D2 Wires |
Tool Steel D2 Large diameter pipe & Tube | Tool Steel D2 Blind flanges |
Tool Steel D2 Reducer | Tool Steel D2 flanges |
Tool Steel D2 Lap joint flanges | Tool Steel D2 Cap |
Tool Steel D2 Valves | Tool Steel D2 Threaded flanges |
Tool Steel D2 Concentric reducer | Tool Steel D2 forged fittings |
Tool Steel D2 large diameter flanges | Tool Steel D2 Eccentric reducer |
Tool Steel D2 Buttweld fittings | Tool Steel D2 custom flanges |
Tool Steel D2 stubend | Tool Steel D2 Forged components |
Tool Steel D2 forged flanges | Tool Steel D2 blank flanges |
Tool Steel D2 CNC components | Tool Steel D2 buttweld flanges |
Tool Steel D2 spectacle flanges | Tool Steel D2 elbow & tee |
Tool Steel D2 plate flanges | Tool Steel D2 welded flanges |
Tool Steel D2 gate valves | Tool Steel D2 bends | Tool Steel D2 Nipples |
METALMINISTRY INC. supply Tool Steel D2 strips, sheets, plates, round and square bars, seamless and welded pipes & tubes, Forged & buttweld Fittings, flanges, fastener, flat rolled bars, Wire & valves in Agartala ,Agra, Agra Rampur, Ahmedabad, Aizawl, Ajmer, Aligarh, Allahabad, Alwar, Amaravati, Ambala, Ambattur, Ambernath, Amravati, Amritsar, Aurangabad, Bangalore, Bareilly, Belgaum, Bhagalpur, Bhavnagar, Bhilai, Bhiwandi, Bhopal, Bhubaneswar, Bidhannagar, Biharsharif,Bikaner, Bilaspur, Bokaro, Chandigarh, Chennai, Chittoor, Coimbatore, Cuttack, Dahod, Davanegere, Dehradun, Delhi, Dhanbad, Dharamsala, Dindigul, Diu, Durgapur, Erode, Faridabad, Fatehpur, Gandhidham, Gandhinagar, Ghaziabad, Greater Hyderabad, Greater Mumbai, Greater Warangal, Gurgaon, Guwahati, Gwalior, Haldia, Howrah , Hubballi-Dharwad, Hyderabad, Imphal, Indore, Jabalpur, Jaipur, Jalandhar, Jammu, Jamnagar, Jamshedpur, Jhansi, Jodhpur, Junagadh, Kakinada, Kalyan-Dombivali,Kanpur, Karnal , Kavaratti, Kochi, Kohima, Kolhapur, Kolkata, Kota, Lucknow, Ludhiana, Madurai, Mehsana, Mangalore, Mangaluru, Mira-Bhayandar , Moradabad, Morbi, Mumbai, Muzaffarpur, Mysore, Nagpur, Namchi, Nasik, Navi Mumbai, NDMC, Nellore,New Delhi, New Town Kolkata, Noida, Oulgaret, Pali, Panaji, Panipat, Panvel, Pasighat, Patiala, Patna, Pimpri-Chinchwad, Port Blair, Puducherry, Pune, Raipur, Rajkot, Ranchi, Raurkela Industrial Township, Rourkela, Sagar, Salem, Satna, Secunderabad, Shaharanpur, Shillong, Siliguri, Silvassa, Solapur, Srinagar, Surat, Thane, Thanjavur, Thiruvananthapuram, Thoothukudi, Thrissur, Tiruchirapalli, Tirunelveli, Tirupur, Tumkur, Udaipur, Ujjain, Ulhasnagar, Vadodara, Vapi, Varanasi, Vasai-Virar, Vellore , Vishakhapatnam.
METALMINISTRY INC. Exports Tool Steel D2 Strips & Coils to United States of America, Russia, United Kingdom, Kuwait, Qatar, Oman, UAE, Nigeria, Ethiosia, Egypt, Tanzania, Uganda, Algeria, Sudan, Morocco, Angola, Mozambique, Ghana, Cameroon, Cote D`lvoire, Niger, Burkina Faso, Mali, Malawi, Zambia, Senegal, Chad, Somalia, Zimbabwe, Guinea, Rwanda, Benin, Brundi, Tunisia, South Sudan, Togo, Sierra Leone, Libya, Congo, Liberia, Central African Republic, Mauritania, Eritrea, Namibia, Gambia, Botswana, Gabon, Lesotho, Guinea-Bissau, Mauritius, Eswatini, Djibouti, Comoros, Cabo Verde, Seychelles, Reunion, Western Sahara, Mayotte, Saint Helena, Afghanistan, Armenia, Azerbaijan, Bahrain, Bangladesh, Bhutan, Brunei, Cambodia, Cyprus, East Timor, Cyprus, Georgia, Indonesia, Iran, Iraq, Israel, Japan, Kazakhstan, Jordan, Kyrgyzstan, Lebanon, Malaysia, Maldives, Mongolia, Myanmar, Nepal, North Korea, Palestine, Philippines, Saudi Arabia, Singapore, South Korea, Sri Lanka, Syria, Tajikistan, Thailand, Turkey, Taiwan, Uzbekistan, Vietnam, Yemen, Albania, Andorra, Austria, Belarus, Belgium, Bosnia & Herzegovina, Bulgaria, Croatia, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Liechtenstein, Lithuania, Luxembourg, Malta, Moldova, Monaco, Montenegro, Norway, Netherlands, Poland, Portugal, Romania, Russia, San Marino, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Ukraine, Vatican City, Antigua & Barbuda, Anguilla, The Bahamas, Barbados, British Virgin Island, Canada, Cayman Island, Costa Rica, Cuba, Dominica, Greenland, Haiti, Jamaica, Martinique, Mexico, Navassa Island, Panama, Puerto Rico, Saint Lucia, Trinidad & Tobago, Argentina, Brazil, Bolivia, Chile, Ecuador, Colombia, Guyana, Paraguay, Peru, Uruguay, Venezuela, Australia, Fiji, Marshall Island, New Zealand, Papua New Guinea, Samoa, Solomon Islands & Tuvalu. .