Tool Steel T4 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 T4 Applications | Typically used for thread rolling dies and other intricate die shapes. |
Tool Steel T4 Machinability | As with all of the tool steel alloys the machinability of T4 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 T4 Forming | Forming is done by means of machining or hot forging. |
Tool Steel T4 Welding | T4 is an alloy steel and thus capable of being welded. Consult the alloy supplier for details. |
Tool Steel T4 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 T4 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 T4 Hot Working | Other than forging it is not usual practice to hot work this alloy. Consult the alloy supplier regarding hot working. |
Tool Steel T4 Cold Working | The alloy may be cold worked in the annealed condition by conventional methods. |
Tool Steel T4 Annealing | Anneal at 1425 F and very slow furnace cool at a rate of 25 F per hour or less. |
Tool Steel T4 Aging | Not applicable to this alloy. |
Tool Steel T4 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 T4 Hardening | This alloy hardens by heat treatment. See "Heat Treatment" and "Tempering". |
Other Comments | T4 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 T4 Sheets & Plates | Tool Steel T4 Olets |
Tool Steel T4 Globe valves | Tool Steel T4 Strips & Coils |
Tool Steel T4 Nippolets | Tool Steel T4 Check valves |
Tool Steel T4 Round bars | Tool Steel T4 Sockolet |
Tool Steel T4 Ball valves | Tool Steel T4 Hexagonal Bars |
Tool Steel T4 Threadolet | Tool Steel T4 forged valves |
Tool Steel T4 Flat bars | Tool Steel T4 Union fittings |
Tool Steel T4 Butterfly valves | Tool Steel T4 forged bars |
Tool Steel T4 Socket weld fittings | Tool Steel T4 needle valves |
Tool Steel T4 Seamless Pipes | Tool Steel T4 Forged Threaded fittings |
Tool Steel T4 Plug valves | Tool Steel T4 Welded pipes |
Tool Steel T4 Plugs and Bushings | Tool Steel T4 Bleed valves |
Tool Steel T4 Seamless Tubes | Tool Steel T4 Weld neck flanges |
Tool Steel T4 custom valves | Tool Steel T4 Welded tubes |
Tool Steel T4 slip on flanges | Tool Steel T4 Wires |
Tool Steel T4 Large diameter pipe & Tube | Tool Steel T4 Blind flanges |
Tool Steel T4 Reducer | Tool Steel T4 flanges |
Tool Steel T4 Lap joint flanges | Tool Steel T4 Cap |
Tool Steel T4 Valves | Tool Steel T4 Threaded flanges |
Tool Steel T4 Concentric reducer | Tool Steel T4 forged fittings |
Tool Steel T4 large diameter flanges | Tool Steel T4 Eccentric reducer |
Tool Steel T4 Buttweld fittings | Tool Steel T4 custom flanges |
Tool Steel T4 stubend | Tool Steel T4 Forged components |
Tool Steel T4 forged flanges | Tool Steel T4 blank flanges |
Tool Steel T4 CNC components | Tool Steel T4 buttweld flanges |
Tool Steel T4 spectacle flanges | Tool Steel T4 elbow & tee |
Tool Steel T4 plate flanges | Tool Steel T4 welded flanges |
Tool Steel T4 gate valves | Tool Steel T4 bends | Tool Steel T4 Nipples |
METALMINISTRY INC. supply Tool Steel T4 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 T4 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. .