The development and production of our 310 stainless steel pipe, fin tube heating, astm tp304 continue to make new breakthroughs, laying a solid foundation for our future development. We help people, unite and love, selfless dedication, dare to break through and be aggressive. 'Making better products and creating a more harmonious society' is our solemn commitment to the industry and society. Relying on the support of new and old customers, we will live up to expectations and create a better future. We always adhere to the concept is: adequate supply, reasonable price, reputation first, quality and service. After years of development, we also realize that talents are the core resources in the process of our development.
Astm A815 Uns S32750 Duplex Stainless Steel Tube
Material
Astm A815 Uns S32750 Duplex Stainless Steel
Specification
ASTM A815/ASME SA815
Key Features
Excellent corrosion resistance
High strength
Good weldability
Superior impact toughness
Chemical Composition:
Element | Composition (%) |
Chromium | 25-28 |
Nickel | 7-9 |
Molybdenum | 3-5 |
Nitrogen | 0.24-0.32 |
Carbon | 0.030 max |
Manganese | 1.20 max |
Silicon | 0.80 max |
Phosphorous | 0.035 max |
Sulfur | 0.020 max |
Mechanical Properties
Properties | Value |
Tensile Strength | 800 - 1050 MPa |
Yield Strength | 550 - 800 MPa |
Elongation | 15 - 25% |
Hardness | 270 max (HBW) |
Steel Grade
ASTM A815 UNS S32750
Application
Chemical processing
Oil and gas industry
Marine environments
Desalination plants
Possible Alternative Grades
ASTM A240 UNS S31803
ASTM A789/A790 UNS S32205
We will, as always, return the trust of our customers with efficient and reliable Duplex 1.4410 Stainless Steel Pipe Uns S32750 Steel Pipes, institutionalized after-sales service and reasonable sales prices. Our company's product development and research and development direction, completely from everyone's needs. We actively respond to the development and changes in the market to improve the company's ability to resist risks.
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