ASTM A789 UNS S32750 Super Duplex 2507 Seamless Tube Bright Annealed Surface
Price:
Negotiable
MOQ:
500kgs
Delivery Time:
7 DAYS
Brand:
YUHONG
Product Description
ASTM A789 Super Duplex 2507 UNS S32750 Seamless Duplex Tube For Heat Exchanger
ASTM A789 S32750 Bright Annealed Tube is a high-performance super duplex stainless steel tube known for its excellent corrosion resistance, high strength, and superior toughness. It is widely used in chemical, petrochemical, and marine industries due to its reliability in harsh environments.
- Standard: ASTM A789 — Standard Specification for Seamless and Welded Super Duplex Stainless Steel Tubing for General Service
- Finish: Bright Annealed, offering a smooth and clean surface with enhanced corrosion resistance
- Corrosion Resistance: Excellent resistance to pitting, crevice corrosion, and stress corrosion cracking
- Mechanical Properties: High strength, toughness, and durability suitable for demanding applications
- Benefits: Enhances longevity and performance while reducing maintenance costs
ASTM A789 Super Duplex 2507 / UNS S32750 Duplex Steel Tube Equivalent Grade
| Alloy | UNS Designation | Werkstoff NR. | Specifications | AFNOR | Grade | 1.4410 |
|---|---|---|---|---|---|---|
| 2507 | S32750 | 1.4410 | A/SA789 | Z3 CN 25.06 Az | F53 | X2 Cr Ni MoN 25.7.4 |
Mechanical Properties of ASTM A789 UNS S32750 Super Duplex Steel Tube
| Grades | Density (g/cm 3) | Density (lb/in 3) | Melting Point (°C) | Melting Point (°F) |
| S32750 / S32760 | 7.8 | 0.281 | 1350 | 2460 |
ASTM A789 Super Duplex 2507 / UNS S32750 Duplex Steel Tube Chemical Composition
| Grade |
C max |
Si max |
Mn max |
P max |
S max |
Cr | Ni | Mo | N |
| UNS S32750 | 0.030 | 0.8 | 1.2 | 0.030 | 0.015 | 24.0-26.0 | 6.0-8.0 | 3.0-5.0 | 0.24-0.32 |
| UNS S31803 | 0.030 | 1.0 | 2.0 | 0.020 | 0.020 | 21.0-23.0 | 4.5-6.5 | 2.5-3.5 | 0.08-0.20 |
| UNS S31500 | 0.030 | 1.0 | 1.2-2.0 | 0.030 | 0.030 | 18.0-19.0 | 4.5-5.5 | 2.5-3.5 | 0.05-0.10 |
Application
Chemical processing
oil & gas
marine environments
desalination
heat exchangers
structural components
Similar Products
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Yuhong Group Co.,Ltd
Location
20TH FLOOR,NO.1 NEW WORLD BUILDING ,NO.1018 MINAN ROAD,YINZHOU DISTRICT, NINGBO CITY, ZHEJIANG PROVINCE, CHINA
Contact Person
Jikin Cai