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ASTM A276 / ASME SA276 UNS S32750 Round Bar

Duplex Steel 2507 Cold Drawn Rod, ASME SA276 Black Rod, UNS S32760 Peeled Rod, ASTM A276 Hex Rod, ASTM A276 Threaded Bar, ASTM A276 Y Shape Bar, ASTM A276 Flat Rod, ASTM A276 Square Rod, Werkstoff Nr. 1.4410 Round Rod, Duplex S32750 Cold Drawn Bar, ASME SA276 Y Shape Rod,UNS S32760 Hexagonal Bar.


Duplex 2507 Bar is a super duplex stainless steel designed for applications which demand exceptional strength and corrosion resistance. Alloy 2507 has 25% chromium, 4% molybdenum, and 7% nickel. This high molybdenum, chromium and nitrogen content results in excellent resistance to chloride pitting and crevice corrosion attack and the duplex structure provides 2507 with exceptional resistance to chloride stress corrosion cracking.

Usage of Duplex 2507 Round Bar should be limited to applications below 600° F (316° C). Extended elevated temperature exposure can reduce both the toughness and corrosion resistance of alloy 2507. Duplex 2507 possesses excellent mechanical properties. Often a light gauge of 2507 material can be used to achieve the same design strength of a thicker nickel alloy. The resulting savings in weight can dramatically reduce the overall cost of fabrication.

Corrosion Resistance

2507 Duplex Bar is highly resistant to uniform corrosion by organic acSuper Duplex 2507 Plateids such as formic and acetic acid. It is alsohighly resistant to inorganic acids, especially if they contain chlorides. Alloy 2507 is highly resistant to carbide-related intergranular corrosion. Due to the ferritic portion of the duplex structure of the alloy it is very resistant to stress corrosion cracking in warm chloride containing environments. Through additions of chromium, molybdenum and nitrogen localized corrosion such as pitting and crevice attack are improved. Alloy 2507 has excellent localized pitting resistance.

Characteristics

  • High resistance to chloride stress corrosion cracking
  • Superior resistance to chloride pitting and crevice corrosion
  • Suggested for applications up to 600° F
  • Combination of properties given by austenitic and ferritic structure
  • Good weldability and workability
  • Good general corrosion resistance

Applications

  • Desalination Equipment
  • Chemical process pressure vessels, piping and heat exchangers
  • Marine Applications
  • Flue Gas Scrubbing Equipment
  • Offshore Oil production/technology

Also see

Chemical Composition

Element Content (%)
Chromium, Cr 24 – 26
Nickel, Ni 6 – 8
Molybdenum, Mo 3 – 5
Manganese, Mn 1.20 max
Silicon, Si 0.80 max
Copper, Cu 0.50 max
Nitrogen, N 0.24 – 0.32
Phosphorous, P 0.035 max
Carbon, C 0.030 max
Sulfur, S 0.020 max
Iron, Fe Balance

Physical Properties

Properties Metric Imperial
Density 7.8 g/cm3 0.281 lb/in3
Melting point 1350°C 2460°F

Product Currently We Stock

UNS S32750 Bright round bar SDSS F53 Cold Drawn round bar
SDSS F53 Hot Rolled round bar Werkstoff Nr. 1.4410 Threaded round bar
ASTM A790 Super Duplex S32750 Hexagonal round bar Werkstoff Nr. 1.4410 Flat round bar
UNS S32750 Threaded round bar UNS S32750 Hexagonal round bar
SDSS F53 Flat round bar Super Duplex 2507 Hexagonal round bar
Werkstoff Nr. 1.4410 Half Round round bar UNS S32750 Half Round round bar
Super Duplex 2507 Threaded round bar SDSS F53 Threaded round bar
UNS S32750 Hot Rolled round bar SDSS F53 Half Round round bar
ASTM A790 Super Duplex S32750 Polished round bar SDSS F53 Square round bar
Super Duplex 2507 Half Round round bar Werkstoff Nr. 1.4410 Bright round bar
SDSS F53 Polished round bar Super Duplex 2507 Bright round bar
Super Duplex 2507 Hot Rolled round bar UNS S32750 Polished round bar

Product Available at Our Warehouse

Super Duplex 2507 Square round bar US $4,200.00 - $4,515.00 / Metric Ton Durable, high-quality material for long-term heavy-duty usage.
Werkstoff Nr. 1.4410 Polished round bar US $840.00 - $5,124.00 / Ton Prized for corrosion resistance and toughness in extreme conditions.
UNS S32750 Flat round bar US $1,050.00 - $3,150.00 / Ton Heavy-duty plates built for challenging construction tasks.
ASTM A790 Super Duplex S32750 Bright round bar US $840.00 - $3,150.00 / Ton Hot deal – available in a range of thicknesses for different industries.
ASTM A790 Super Duplex S32750 Half Round round bar US $4,200.00 - $4,725.00 / Metric Ton Premium grade for superior mechanical properties.
Werkstoff Nr. 1.4410 Cold Drawn round bar US $933,332.40 / Piece Custom, specialized plates made to order for unique projects.
SDSS F53 Bright round bar US $2,992.50 - $3,150.00 / Ton High-performance material for critical infrastructure.
Werkstoff Nr. 1.4410 Hexagonal round bar US $1,050.00 - $3,675.00 / Metric Ton Designed for high-stress, high-temperature applications.
Werkstoff Nr. 1.4410 Square round bar US $1,050.00 - $6,090.00 / Metric Ton Suitable for both light and heavy-duty applications.
UNS S32750 Square round bar US $2.10 - $5.25 / Kilogram Reliable for welding and forming applications.
SDSS F53 Hexagonal round bar US $1,575.00 - $5,250.00 / Ton Designed for use in boilers and pressure vessels under extreme conditions.
Super Duplex 2507 Cold Drawn round bar US $2,624.00 - $2,729.00 / Ton High-strength, ideal for structural integrity in demanding environments.
ASTM A790 Super Duplex S32750 Hot Rolled round bar US $2.63 - $10.50 / Kilogram Versatile, corrosion-resistant, and perfect for a variety of projects.
ASTM A790 Super Duplex S32750 Square round bar US $1,050.00 - $2,625.00 / Ton Ideal for industrial applications requiring strength & durability.
Super Duplex 2507 Flat round bar US $1,050.00 - $3,570.00 / Metric Ton Excellent for pressure vessels, heat exchangers, and other industrial uses.
Super Duplex 2507 Polished round bar US $2.10 - $5.25 / Kilogram Strong, reliable, and available in various thicknesses for tailored use.
UNS S32750 Cold Drawn round bar US $1,890.00 - $2,100.00 / Metric Ton Excellent for intricate machining and fine finishes.
ASTM A790 Super Duplex S32750 Threaded round bar US $1,050.00 - $2,625.00 / Ton Lightweight but strong – perfect for precise and delicate applications.
ASTM A790 Super Duplex S32750 Flat round bar US $1.05 - $2.94 / Kilogram Ideal for the shipbuilding industry with exceptional resilience.
ASTM A790 Super Duplex S32750 Cold Drawn round bar US $1,575.00 - $2,625.00 / Ton Perfect for aesthetic applications with a polished, sleek surface.

Calico Metal Alloys LLP exports their products to countries like UAE, Bahrain, Italy, Indonesia, Malaysia, United States, Mexico, Chine, Brazil, Peru, Nigeria, Kuwait, Jordan, Dubai, Thailand (Bangkok), Venezuela, Iran, Germany, UK, Canada, Russia, Turkey, Australia, New Zealand, Sri Lanka, Vietnam, South Africa, Kazakhstan & Saudi Arabia.

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Duplex Steel Materials