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
Hot Tags: astm a815 uns s32750 duplex stainless steel tube, China, suppliers, manufacturers, factory, customized, wholesale, price, OEM, mill, producer, for sale, super duplex tube, , , , astm a928 uns s32750
