Stainless Steel 904L is a precipitation, age hardenable stainless steel. It's principal features are high transverse toughness, good resistance to general and stress corrosion cracking, and high strength that is developed by a single low temperature heat treatment.
Aluminum | 0.9 - 1.35 |
---|---|
Carbon | 0.05 max |
Chromium | 12.25 - 13.25 |
Iron | Balance |
Manganese | 0.2 max |
Molybdenum | 2 - 2.5 |
Nickel | 7.5 - 8.5 |
Nitrogen | 0.01 max |
Phosphorus | 0.01 max |
Silicon | 0.1 max |
Sulphur | 0.008 max |
Principal Design Features | 904L is a precipitation, age hardenable stainless steel. It's principal features are high transverse toughness, good resistance to general and stress corrosion cracking, and high strength that is developed by a single low temperature heat treatment. |
---|---|
Stainless Steel 904L Applications | This alloy has been used in aircraft components such as landing gear and structural sections, valves, shafts, and components in the petrochemical and nuclear industries. |
Stainless Steel 904L Machinability | This is a tough machining stainless steel. Although it can be machined in all conditions, best results can be obtained in condition H1150M. Compared to type 304 stainless, speeds should be roughly 25 % lower for optimum tool life and finish. |
Stainless Steel 904L Forming | This alloy can be formed using conventional techniques with the degree of formability being limited only by its high initial yield strength. |
Stainless Steel 904L Welding | Best welded in the solution annealed condition, using 904L filler material. Both resistance and inert gas shielded methods are acceptable. |
Stainless Steel 904L Heat Treatment | CONDITION A--Soak at 1700 F (927 C) and cool below 60 F (16 C) for 1 hour. CONDITION RH 950- Treat Condition A material at -100 F(-73C) for 2 hours, air warm to room temperature (within 24 hours of solution treatment). Then heat cold treated material to 950 F(510 C) for 4 hours and air cool. CONDITION H950, H1000, H1050, H1100, H1150- Soak solution treated material for 4 hours at specified temperature, air cool, CONDITION H1150M- Soak solution treated material at 1400 F (760 C) for 2 hours, air cool, then re-heat to 1150 F (620 C) for 4 hours and air cool. |
Stainless Steel 904L Forging | Soak at 2150 F(1177 C) for 1 hour prior to forging. Do not work below 1750 F(954 C). All forgings should be solution treated prior to final hardening. Air cool to room temperature after forging. |
Stainless Steel 904L Hot Working | 13-8 can be satisfactorily hot worked. Hot worked material must be solution annealed prior to hardening for reliable results. |
Stainless Steel 904L Cold Working | Despite its high initial yield strength, this alloy can be satisfactorily cold worked. |
Density (lb / cu. in.) | 0.28 |
---|---|
Specific Gravity | 7.76 |
Specific Heat (Btu/lb/Deg F - [32-212 Deg F]) | 0.11 |
Electrical Resistivity (microhm-cm (at 68 Deg F)) | 613 |
Modulus of Elasticity Tension | 28.3 |
Stainless Steel 904L Sheets & Plates | Stainless Steel 904L Olets |
Stainless Steel 904L Globe valves | Stainless Steel 904L Strips & Coils |
Stainless Steel 904L Nippolets | Stainless Steel 904L Check valves |
Stainless Steel 904L Round bars | Stainless Steel 904L Sockolet |
Stainless Steel 904L Ball valves | Stainless Steel 904L Hexagonal Bars |
Stainless Steel 904L Threadolet | Stainless Steel 904L forged valves |
Stainless Steel 904L Flat bars | Stainless Steel 904L Union fittings |
Stainless Steel 904L Butterfly valves | Stainless Steel 904L forged bars |
Stainless Steel 904L Socket weld fittings | Stainless Steel 904L needle valves |
Stainless Steel 904L Seamless Pipes | Stainless Steel 904L Forged Threaded fittings |
Stainless Steel 904L Plug valves | Stainless Steel 904L Welded pipes |
Stainless Steel 904L Plugs and Bushings | Stainless Steel 904L Bleed valves |
Stainless Steel 904L Seamless Tubes | Stainless Steel 904L Weld neck flanges |
Stainless Steel 904L custom valves | Stainless Steel 904L Welded tubes |
Stainless Steel 904L slip on flanges | Stainless Steel 904L Wires |
Stainless Steel 904L Large diameter pipe & Tube | Stainless Steel 904L Blind flanges |
Stainless Steel 904L Reducer | Stainless Steel 904L flanges |
Stainless Steel 904L Lap joint flanges | Stainless Steel 904L Cap |
Stainless Steel 904L Valves | Stainless Steel 904L Threaded flanges |
Stainless Steel 904L Concentric reducer | Stainless Steel 904L forged fittings |
Stainless Steel 904L large diameter flanges | Stainless Steel 904L Eccentric reducer |
Stainless Steel 904L Buttweld fittings | Stainless Steel 904L custom flanges |
Stainless Steel 904L stubend | Stainless Steel 904L Forged components |
Stainless Steel 904L forged flanges | Stainless Steel 904L blank flanges |
Stainless Steel 904L CNC components | Stainless Steel 904L buttweld flanges |
Stainless Steel 904L spectacle flanges | Stainless Steel 904L elbow & tee |
Stainless Steel 904L plate flanges | Stainless Steel 904L welded flanges |
Stainless Steel 904L gate valves | Stainless Steel 904L bends | Stainless Steel 904L Nipples |
METALMINISTRY INC. supply Stainless Steel 904L 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 Stainless Steel 904L 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. .