Stainless Steel 254 SMO 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 |
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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 | 254 SMO 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. |
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Stainless Steel 254 SMO 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 254 SMO 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 254 SMO 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 254 SMO Welding | Best welded in the solution annealed condition, using 254 SMO filler material. Both resistance and inert gas shielded methods are acceptable. |
Stainless Steel 254 SMO 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 254 SMO 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 254 SMO Hot Working | 13-8 can be satisfactorily hot worked. Hot worked material must be solution annealed prior to hardening for reliable results. |
Stainless Steel 254 SMO Cold Working | Despite its high initial yield strength, this alloy can be satisfactorily cold worked. |
Density (lb / cu. in.) | 0.28 |
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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 254 SMO Sheets & Plates | Stainless Steel 254 SMO Olets |
Stainless Steel 254 SMO Globe valves | Stainless Steel 254 SMO Strips & Coils |
Stainless Steel 254 SMO Nippolets | Stainless Steel 254 SMO Check valves |
Stainless Steel 254 SMO Round bars | Stainless Steel 254 SMO Sockolet |
Stainless Steel 254 SMO Ball valves | Stainless Steel 254 SMO Hexagonal Bars |
Stainless Steel 254 SMO Threadolet | Stainless Steel 254 SMO forged valves |
Stainless Steel 254 SMO Flat bars | Stainless Steel 254 SMO Union fittings |
Stainless Steel 254 SMO Butterfly valves | Stainless Steel 254 SMO forged bars |
Stainless Steel 254 SMO Socket weld fittings | Stainless Steel 254 SMO needle valves |
Stainless Steel 254 SMO Seamless Pipes | Stainless Steel 254 SMO Forged Threaded fittings |
Stainless Steel 254 SMO Plug valves | Stainless Steel 254 SMO Welded pipes |
Stainless Steel 254 SMO Plugs and Bushings | Stainless Steel 254 SMO Bleed valves |
Stainless Steel 254 SMO Seamless Tubes | Stainless Steel 254 SMO Weld neck flanges |
Stainless Steel 254 SMO custom valves | Stainless Steel 254 SMO Welded tubes |
Stainless Steel 254 SMO slip on flanges | Stainless Steel 254 SMO Wires |
Stainless Steel 254 SMO Large diameter pipe & Tube | Stainless Steel 254 SMO Blind flanges |
Stainless Steel 254 SMO Reducer | Stainless Steel 254 SMO flanges |
Stainless Steel 254 SMO Lap joint flanges | Stainless Steel 254 SMO Cap |
Stainless Steel 254 SMO Valves | Stainless Steel 254 SMO Threaded flanges |
Stainless Steel 254 SMO Concentric reducer | Stainless Steel 254 SMO forged fittings |
Stainless Steel 254 SMO large diameter flanges | Stainless Steel 254 SMO Eccentric reducer |
Stainless Steel 254 SMO Buttweld fittings | Stainless Steel 254 SMO custom flanges |
Stainless Steel 254 SMO stubend | Stainless Steel 254 SMO Forged components |
Stainless Steel 254 SMO forged flanges | Stainless Steel 254 SMO blank flanges |
Stainless Steel 254 SMO CNC components | Stainless Steel 254 SMO buttweld flanges |
Stainless Steel 254 SMO spectacle flanges | Stainless Steel 254 SMO elbow & tee |
Stainless Steel 254 SMO plate flanges | Stainless Steel 254 SMO welded flanges |
Stainless Steel 254 SMO gate valves | Stainless Steel 254 SMO bends | Stainless Steel 254 SMO Nipples |
METALMINISTRY INC. supply Stainless Steel 254 SMO 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 254 SMO 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. .