super duplex stainless steel Products Suppliers
super duplex stainless steel Products Stockists
Middle East Suppliers are super duplex stainless steel suppliers in plate, sheet, pipe, tubing, fittings, bar, flanges, wire and rod forms to a range of industries. The stock is held in our warehouse where we also house several cutting and profiling capabilities, this alongside our ability to distribute globally makes Middle East Suppliersa great supplier of duplex alloys.
There are a number of stainless steel super duplex characteristics such as:
- High resistance to stress corrosion cracking and chloramines at high temperature
- Good fatigue and mechanical strength
- High inherent corrosion resistance, particularly in acids and pitting
Middle East Suppliers is largest manufacturers & exporters of super duplex stainless steel Products. we are supplying super duplex stainless steel Products in UAE, Saudi Arabia , Bahrain, Kuwait, Egypt, Turkey, Malaysia, Thailand , Qatar , Iran, Brazil, Mexico, South Africa, Oman, South America, netherlands, italy, houston. we are also manufacturers, suppliers, exporters and stockists of Inconel Products, Incoloy Products , Monel Products, Hastelloy Products, Nickel Alloy Products, Stainless Steel Products, Duplex Stainless Steel Products, Super Duplex Stainless Steel Products in the form of Pipe, Tube, Sheet & Plate, Pipe Fittings,Olets, Flanges, Fasteners, Wire & Rods.
These steels have a duplex microstructure which contributes to their high strength and high resistance to stress corrosion cracking. Duplex steels offer high resistance to uniform and local corrosion because of their high content of nitrogen, chromium and molybdenum. Duplex stainless steels have good weldability.
The most widely used of the duplex grades is duplex 2205. However, the super duplex steels like 2507 are excellent for servicing severe corrosive environments, such as offshore and marine applications. Lean duplex 2101 is available as an economic alternative to 300 series stainless steels.
S32760 Super Duplex Stainless Steel
S32760 super duplex stainless steel is developed to be used in aggressive environments. Properties of S32760 include toughness, high strength, corrosion resistance in a large number of organic and inorganic acids. Finally it features high resistance to strong alkalis and resists corrosion in a number of non-oxidizing acids.
While involving extended exposure to temperatures more than 572F use of S32760 is not recommended. The chemical composition of S32750 and S32760 are similar; however, the latter contains slightly more copper and tungsten. The copper content (min. 0.5, max 1.0) permits excellent resistance to corrosion in many non-oxidizing and mineral acids like hydrochloric and sulfuric acid.
S32750 or Duplex 2507
Duplex 2507 is a super duplex stainless steel developed for applications that demand high strength and corrosion resistance. Alloy 2507 has 25% chromium, 4% molybdenum, and 7% nickel. This high molybdenum, chromium and nitrogen content causes high resistance to chloride pitting and crevice corrosion attack and the duplex structure provides 2507 with exceptional resistance to chloride stress corrosion cracking.
Using Duplex 2507 must be restricted to applications below 600° F (316° C). Extended elevated temperature exposure can reduce both the toughness and corrosion resistance of alloy 2507.
Duplex 2507 has good 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 weight savings can considerably reduce the overall cost of fabrication.
Below is a list of super duplex stainless steel products as supplied by Middle East Suppliers
- super duplex stainless steel Pipes
- super duplex stainless steel Tubes
- super duplex stainless steel Sheet & Plate
- super duplex stainless steel Pipe Fittings
- super duplex stainless steel Olets
- super duplex stainless steel Flanges
- super duplex stainless steel Fasteners
- super duplex stainless steel Rod
Available super duplex Stainless Steel Grade