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Model No: Duplex 2507
Duplex 2507 Stainless Steel
Duplex 2507 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.
Delivery :
FOB
minimum order :
100 kilograms
Supply Ability :
5000Tonkilograms / Month
Stock Time :
7-10Day
Country of Origin :
CHINA
Quantity :
Duplex 2507 Stainless Steel Overview
Duplex 2507 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 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.
Duplex 2507 Stainless Steel Applications
Super Duplex 2507 is widely used in the following sectors:
- Power
- Marine
- Chemical
- Pulp and paper
- Petrochemical
- Water desalinization
- Oil and gas production
Super Duplex 2507 Stainless Steel Chemical Composition Table
| 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 |
Super Duplex 2507 Stainless Steel Physical Properties Table
| Properties | Metric | Imperial |
|---|---|---|
| Density | 7.8 g/cm3 | 0.281 lb/in3 |
| Melting point | 1350°C | 2460°F |
Products made using Super Duplex 2507 include
- Fans
- Wire
- Fittings
- Cargo tanks
- Water heaters
- Storage vessels
- Hydraulic piping
- Heat exchangers
- Hot water tanks
- Spiral wound gaskets
- Lifting and pulley equipment
- Propellers, rotors, and shafts
Forms of Super Duplex 2507 Available at Lork Group
- Sheet
- Plate
- Bar
- Pipe & Tube (welded & seamless)
Lork Group – a leading supplier of Duplex 2507 Stainless Steel
Lork Group is an supplier in the supply of Duplex 2507 Stainless Steel and other high quality specialist engineering alloys.
To buy or learn more about S32750 contact us now, or fill in the enquiry form on the left hand side and we will be in touch shortly.
