Tool Steel H19 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 H19 Applications | Typically used for thread rolling dies and other intricate die shapes. |
Tool Steel H19 Machinability | As with all of the tool steel alloys the machinability of H19 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 H19 Forming | Forming is done by means of machining or hot forging. |
Tool Steel H19 Welding | H19 is an alloy steel and thus capable of being welded. Consult the alloy supplier for details. |
Tool Steel H19 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 H19 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 H19 Hot Working | Other than forging it is not usual practice to hot work this alloy. Consult the alloy supplier regarding hot working. |
Tool Steel H19 Cold Working | The alloy may be cold worked in the annealed condition by conventional methods. |
Tool Steel H19 Annealing | Anneal at 1425 F and very slow furnace cool at a rate of 25 F per hour or less. |
Tool Steel H19 Aging | Not applicable to this alloy. |
Tool Steel H19 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 H19 Hardening | This alloy hardens by heat treatment. See "Heat Treatment" and "Tempering". |
Other Comments | H19 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 H19 Sheets & Plates | Tool Steel H19 Olets |
Tool Steel H19 Globe valves | Tool Steel H19 Strips & Coils |
Tool Steel H19 Nippolets | Tool Steel H19 Check valves |
Tool Steel H19 Round bars | Tool Steel H19 Sockolet |
Tool Steel H19 Ball valves | Tool Steel H19 Hexagonal Bars |
Tool Steel H19 Threadolet | Tool Steel H19 forged valves |
Tool Steel H19 Flat bars | Tool Steel H19 Union fittings |
Tool Steel H19 Butterfly valves | Tool Steel H19 forged bars |
Tool Steel H19 Socket weld fittings | Tool Steel H19 needle valves |
Tool Steel H19 Seamless Pipes | Tool Steel H19 Forged Threaded fittings |
Tool Steel H19 Plug valves | Tool Steel H19 Welded pipes |
Tool Steel H19 Plugs and Bushings | Tool Steel H19 Bleed valves |
Tool Steel H19 Seamless Tubes | Tool Steel H19 Weld neck flanges |
Tool Steel H19 custom valves | Tool Steel H19 Welded tubes |
Tool Steel H19 slip on flanges | Tool Steel H19 Wires |
Tool Steel H19 Large diameter pipe & Tube | Tool Steel H19 Blind flanges |
Tool Steel H19 Reducer | Tool Steel H19 flanges |
Tool Steel H19 Lap joint flanges | Tool Steel H19 Cap |
Tool Steel H19 Valves | Tool Steel H19 Threaded flanges |
Tool Steel H19 Concentric reducer | Tool Steel H19 forged fittings |
Tool Steel H19 large diameter flanges | Tool Steel H19 Eccentric reducer |
Tool Steel H19 Buttweld fittings | Tool Steel H19 custom flanges |
Tool Steel H19 stubend | Tool Steel H19 Forged components |
Tool Steel H19 forged flanges | Tool Steel H19 blank flanges |
Tool Steel H19 CNC components | Tool Steel H19 buttweld flanges |
Tool Steel H19 spectacle flanges | Tool Steel H19 elbow & tee |
Tool Steel H19 plate flanges | Tool Steel H19 welded flanges |
Tool Steel H19 gate valves | Tool Steel H19 bends | Tool Steel H19 Nipples |
METALMINISTRY INC. supply Tool Steel H19 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 H19 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. .