- Download PDF Copy
- Request Quote
Jun 21 2013
Topics Covered
Introduction
Chemical Composition
Physical Properties
Applications
Introduction
Stainless steel Super Duplex 2507 is designed to handle highly corrosive conditions and situations were high strength is required. High molybdenum, chromium and nitrogen content in Super Duplex 2507 help the material withstand pitting and crevice corrosion. The material is also resistant to chloride stress corrosion cracking, to erosion corrosion, to corrosion fatigue, to general corrosion in acids. This alloy has good weldability and very high mechanical strength.
The following sections will discuss in detail about stainless steel grade Super Duplex 2507.
Chemical Composition
The chemical composition of stainless steel grade Super Duplex 2507 is outlined in the following 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 |
Physical Properties
The physical properties of stainless steel grade Super Duplex 2507 are tabulated below.
Properties | Metric | Imperial |
---|---|---|
Density | 7.8 g/cm3 | 0.281 lb/in3 |
Melting point | 1350°C | 2460°F |
Applications
Super Duplex 2507 is widely used in the following sectors:
- Power
- Marine
- Chemical
- Pulp and paper
- Petrochemical
- Water desalinization
- Oil and gas production
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
- Download PDF Copy
- Request Quote
Tell Us What You Think
Do you have a review, update or anything you would like to add to this article?
- Latestinterviews
- Featuredequipment
- Trendingstories
BeDensi AR - Angle of Repose Tester
The BeDensi AR is an angle of repose tester from Bettersize Instruments.
From Bettersize Instruments Ltd.
Next-Gen Heating Technology - Functionalized-Graphene Underfloor Heating (FGUH)
Haydale's Functionalized-Graphene Underfloor Heating (FGUH) systems, utilizing HDPlas® technology, provide improved heat transfer, lower energy usage, and streamlined installation.
From Haydale Limited
Step Series: Versatile Mechanical Surface Testing Platforms
This article introduces Anton Paar's Step 101 Series, the most versatile mechanical surface testing platforms available.
From Anton Paar GmbH
1Scientists Discover Breakthrough in Battery Technology
2New Technique to Visualize 3D Structure of Crystals
3Haydale demonstrate world first Graphene ‘Hot Seat’ at the Advanced Materials Show 2024
4Researchers Develop Low-Cost Materials for Direct Air Capture of CO2
5Thermochromic Polymers for Heat Detection Systems
6CliPHvent Vent Valves from Parker Prädifa Increase Battery Safety of Electric Vehicles
ABB Assists New Zealand's Watercare in Meeting New Fluoride Monitoring Regulations
From 12 Jun 2024
Revolutionizing Connector Manufacturing: High-Heat Resistant 3D Printed Solutions
From Boston Micro Fabrication (BMF) 11 Jun 2024
Hot Stepped Loading for Precise Plastic Strain Measurement in Creep Tests
From Applied Test Systems, LLC. 11 Jun 2024
Optimizing Display Performance: Key Findings from UV-Visible-NIR and Photoluminescence Research
From CRAIC Technologies 11 Jun 2024
Editorial Highlights
The Current State of the Global Semiconductor Market
The global semiconductor market has entered an exciting period. Demand for chip technology is both driving the industry as well as hindering it, with current chip shortages predicted to last for some time. Current trends will likely shape the future of the industry, which is set to continue to show
How are Graphene Batteries Made?
The primary distinction between graphene-based batteries and solid-state batteries lies in the composition of either electrode. Although the cathode is commonly changed, carbon allotropes can also be employed in fabricating anodes.
What Role Will The IoT Play In The Electric Vehicle Industry?
In recent years, the IoT is rapidly being introduced into almost all sectors, but it has particular importance in the EV industry.
Newsletters you may be interested in
-
Advanced Alloys
-
-
See all Newsletters »
Terms
While we only use edited and approved content for Azthena answers, it may on occasions provide incorrect responses. Please confirm any data provided with the related suppliers or authors. We do not provide medical advice, if you search for medical information you must always consult a medical professional before acting on any information provided.
Your questions, but not your email details will be shared with OpenAI and retained for 30 days in accordance with their privacy principles.
Please do not ask questions that use sensitive or confidential information.
Read the full .