Jayant Impex Pvt Ltd, India, Maharashtra, Khopoli, Mumbai are leading Super Duplex Steel 2507 Round Bars supplier, exporter, trader, wholesaler, stockiest.
The steel grade UNS S32750 (also called 1.4410, F53 and 2507) is a super duplex stainless steel characterized by higher contents of chrome, molybdenum and nickel than standard duplex steels, resulting in increased corrosion resistance. These steels were developed for applications in aggressive chloride environments. They also have high mechanical strength and low thermal expansion due to the duplex structure.
Duplex 2507, which is a super duplex stainless steel with 25% chromium, 4% molybdenum, and 7% nickel. This alloy is designed for applications in chemical processing, petrochemical, and seawater equipment. The steel has excellent resistance to chloride stress corrosion cracking, high thermal conductivity and a low coefficient of thermal expansion. The high chromium, molybdenum, and nickel levels provide excellent resistance to pitting, crevice, and general corrosion.
Size Specifications for Super Duplex Steel 2507 Round Bars: 6mm upto 350mm
Size Specifications for Super Duplex Steel 2507 Square, Flat, Rectangular Bars: 6mm upto 100mm in thickness, 3000mm to 6000mm length(can be Customized)
Size Specifications for Super Duplex Steel 2507 Hollow Bars: 12.7mm upto 350mm in diameter as welded hollow bars & 2inch to 12inch diameter as seamless hollow bars
Size Specifications for Super Duplex Steel 2507 Hollow Rings: 12.7mm upto 350mm in diameter as welded hollow rings & 2inch to 12inch diameter as seamless hollow rings
Chemical Composition (Chemistry) of Super Duplex Steel 2507 Round Bars:
|
Element |
C |
Si |
Mn |
P |
S |
Cr |
Ni |
Mo |
N |
Cu |
|
2507 |
≤0.030 |
≤0.8 |
≤1.2 |
≤0.035 |
≤0.015 |
25 |
7 |
4 |
0.3 |
≤0.5 |
Some typical application areas for Super Duplex Steel 2507 are:
Oil and gas industry: Flanges
Food industry: Valves
Petrochemical industry and refineries: Fittings
Pulp and paper industry: Couplings
Chemical industry: Rings
Seawater cooling: Seals
Salt evaporation industry: Bolts and nuts
Desalination plants: Shafts
Geothermal wells: Forgings
Mechanical components requiring high strength: Discs, Pigtails and headers
Different Designations of Super Duplex Steel 2507:
EN/DIN: 1.4410, X2CrNiMoN25-7-4
AFNOR: Z3CND25-06Az
UNS: S32750
AISI: F53 (A182 / A276 / A479)
Sweden, SS: 2328
Client can procure smaller quantities of Super Duplex Steel 2507 Round Bars online ready stock from us at any destination by just sending us an email at
Corrosion Resistance properties of Super Duplex Steel 2507:
General Corrosion
High chromium and molybdenum content of 2507 makes it extremely resistant to uniform corrosion by organic acids like formic and acetic acid.
provides excellent resistance to inorganic acids, especially those containing chlorides.
Can be used in dilute hydrochloric acid.
Pitting need not be a risk in the zone below the borderline in this figure, but crevices must be avoided.
Inter-granular Corrosion
Low carbon content greatly lowers the risk of carbide precipitation at the grain boundaries during heat treatment.
Is highly resistant to carbide-related inter-granular corrosion.
Stress Corrosion Cracking
Duplex structure of 2507 provides excellent resistance to chloride stress corrosion cracking (SCC).
Superior to 2205 in corrosion resistance and strength.
2507 is especially useful in offshore oil and gas applications and in wells with either naturally high brine levels or where brine has been injected to enhance recovery.
Pitting Corrosion
Different testing methods can be used to establish the pitting resistance of steels in chloride-containing solutions.
Crevice Corrosion
Highly resistant to crevice corrosion.
Hot forming of Super Duplex Steel 2507:
2507 should be hot worked between 1875°F and 2250°F. This should be followed by a solution anneal at 1925°F minimum and a rapid air or water quench.
Cold Forming of Super Duplex Steel 2507:
Most of the common stainless steel forming methods can be used for cold working 2507. The alloy has a higher yield strength and lower ductility than the austenitic steels so fabricators may find that higher forming forces, increased radius of bending, and increased allowance for springback are necessary. Deep drawing, stretch forming, and similar processes are more difficult to perform on 2507 than on an austenitic stainless steel. When forming requires more than 10% cold deformation, a solution anneal and quench are recommended.
Heat Treatment of Super Duplex Steel 2507:
2507 should be solution annealed and quenched after either hot or cold forming. Solution annealing should be done at a minimum of 1925°F. Annealing should be followed immediately by a rapid air or water quench. To obtain maximum corrosion resistance, heat treated products should be pickled and rinsed.
Welding of Super Duplex Steel 2507:
2507 possesses good weldability and can be joined to itself or other materials by shielded metal arc welding (SMAW), gas tungsten arc welding (GTAW), plasma arc welding (PAW), flux cored wire (FCW), or submerged arc welding (SAW). 2507/P100 filler metal is suggested when welding 2507 because it will produce the appropriate duplex weld structure.
Preheating of 2507 is not necessary except to prevent condensation on cold metal. The interpass weld temperature should not exceed 300°F or the weld integrity can be adversely affected. The root should be shielded with argon or 90% N2/10% H2 purging gas for maximum corrosion resistance. The latter provides better corrosion resistance.
Other Possible products in Super Duplex Steel 2507 are mentioned below:
Super Duplex Steel 2507 Plate
Super Duplex Steel 2507 Circles
Super Duplex Steel 2507 Strips
Super Duplex Steel 2507 Sheets
Super Duplex Steel 2507 Coil
Super Duplex Steel 2507 Foil
Super Duplex Steel 2507 Patti
Super Duplex Steel 2507 Patta
Super Duplex Steel 2507 Plate Shapes
Super Duplex Steel 2507 Custom Profiles
Super Duplex Steel 2507 Shims
Super Duplex Steel 2507 Pre-Cut Shims
Super Duplex Steel 2507 Double or Multiple U Cut Shims
Super Duplex Steel 2507 Circular Washer Shims
Super Duplex Steel 2507 Softfoot Shims
Super Duplex Steel 2507 Coupling Shims
Super Duplex Steel 2507 Fittings
Super Duplex Steel 2507 Elbow
Super Duplex Steel 2507 Tee
Super Duplex Steel 2507 Eccentric & Concentric Reducer
Super Duplex Steel 2507 Nipple
Super Duplex Steel 2507 Sleeve
Super Duplex Steel 2507 Union
Super Duplex Steel 2507 Tube
Super Duplex Steel 2507 Tubing
Super Duplex Steel 2507 Pipe
Super Duplex Steel 2507 Billets
Super Duplex Steel 2507 Bar
Super Duplex Steel 2507 Round Bars
Super Duplex Steel 2507 Flat Bars
Super Duplex Steel 2507 Square Bars
Super Duplex Steel 2507 Round Corner Square Bars
Super Duplex Steel 2507 Hexagonal Bars
Super Duplex Steel 2507 Rectangular Bars
Super Duplex Steel 2507 Forged Bars
Super Duplex Steel 2507 Rolled Bars
Super Duplex Steel 2507 Black Bars
Super Duplex Steel 2507 Bright Bars
Super Duplex Steel 2507 Peeled Bars
Super Duplex Steel 2507 Machined Bars
Super Duplex Steel 2507 Hollow Bars
Super Duplex Steel 2507 Rings
Super Duplex Steel 2507 Forged Seamless Rings
Super Duplex Steel 2507 Rolled Seamless Rings
Super Duplex Steel 2507 Fasteners
Super Duplex Steel 2507 Bolts
Super Duplex Steel 2507 Nuts
Super Duplex Steel 2507 Screws
Super Duplex Steel 2507 Washers
Super Duplex Steel 2507 Studs
Super Duplex Steel 2507 Flanges
Super Duplex Steel 2507 Long Welding Neck Flanges
Super Duplex Steel 2507 Blind Flanges
Super Duplex Steel 2507 Slip-On Flanges
Super Duplex Steel 2507 Lap Joint Flanges
Super Duplex Steel 2507 Threaded Flanges
Super Duplex Steel 2507 Socket Welding Flanges
Super Duplex Steel 2507 Welding Products
Super Duplex Steel 2507 Forgings
Super Duplex Steel 2507 Machined Parts
Super Duplex Steel 2507 Welded Components
Super Duplex Steel 2507 Welding Rods
Super Duplex Steel 2507 Welding Electrodes
Super Duplex Steel 2507 Wire Coil
Super Duplex Steel 2507 Wire Rod Spool
Jayant Impex Pvt Ltd, India, Maharashtra, Khopoli, Mumbai are looking to explore its supply of Super Duplex Steel 2507 Round Bars from associated manufacturer to Albania, Algeria, Andorra, Angola, Antigua and Barbuda, Argentina, Armenia, Australia, Austria, Bahamas, Bahrain, Bangladesh, Belgium, Benin, Bhutan, Bolivia, Bosnia and Herzegovina, Botswana, Brazil, Brunei, Bulgaria, Burkina Faso, Burma, Burundi, Cambodia, Cameroon, Canada, Cabo Verde, Chad, Chile, Colombia, Comoros, Congo, Costa Rica, Cote d'Ivoire, Croatia, Cuba, Curacao, Cyprus, Denmark, Djibouti, Dominica, Ecuador, Egypt, El Salvador, Guinea, Eritrea, Estonia, Ethiopia, Fiji, Finland, France, Gabon, Gambia, Georgia, Germany, Ghana, Greece, Grenada, Guatemala, Guinea, Guyana, Hong Kong, Hungary, Iceland, India, Indonesia, Iran, Ireland, Israel, Italy, Jamaica, Japan, Jordan, Kenya, Kiribati, South Korea, Kosovo, Kuwait, Kyrgyzstan, Lebanon, Lesotho, Liberia, Libya, Liechtenstein, Lithuania, Luxembourg, Macau, Macedonia, Madagascar, Malawi, Malaysia, Maldives, Mali, Malta, Mauritius, Mexico, Micronesia, Moldova, Mongolia, Mozambique, Namibia, Nauru, Nepal, Netherlands, New Zealand, Icaragua, Niger, Nigeria, Norway, Oman, Palau, Palestinian Territories, Panama, Paraguay, Peru, Philippines, Poland, Portugal, Qatar, Romania, Russia, Samoa, San Marino, Saudi Arabia, Senegal, Serbia, Seychelles, Sierra Leone, Singapore, Sint Maarten, Slovakia, Slovenia, Solomon Islands, Somalia, South Africa, South Korea, South Sudan, Spain, Sri Lanka, Swaziland, Sweden, Switzerland, Tanzania, Thailand, Togo, Tonga, Trinidad and Tobago, Tunisia, Turkey, Uganda, Ukraine, United Arab Emirates, United Kingdom, Uruguay, Venezuela, Vietnam, Zimbabwe, Delhi, Kolkata, Chennai, Bangalore, Hyderabad, Ahmedabad, Pune, Surat, Jaipur, Kanpur, Lucknow, Nagpur, Ghaziabad, Indore, Coimbatore, Kochi, Patna, Kozhikode, Bhopal, Thrissur, Vadodara, Agra, Visakhapatnam, Malappuram, Thiruvananthapuram, Kannur, Ludhiana, Nashik, Vijayawada, Madurai, Varanasi, Meerut, Faridabad, Rajkot, Jamshedpur, Jabalpur, Srinagar, Asansol, Vasai-Virar, Allahabad, Dhanbad, Aurangabad, Amritsar, Jodhpur, Raipur, Ranchi, Gwalior, Kollam, Durg-Bhilainagar, Chandigarh, Tiruchirappalli, Kota, Andhra Pradesh, Arunachal Pradesh, Assam, Bihar, Chhattisgarh, Goa, Gujarat, Haryana, Himachal Pradesh, Jammu and Kashmir, Jharkhand, Karnataka, Kerala, Madhya Pradesh, Maharashtra, Manipur, Meghalaya, Mizoram, Nagaland, Odisha, Punjab, Rajasthan, Sikkim, Tamil Nadu, Telangana, Tripura, Uttar Pradesh, Uttarakhand, West Bengal, Andaman and Nicobar Islands, Dadra and Nagar Haveli, Daman and Diu, Lakshadweep, Puducherry, etc.
