ASTM A789 A790 Cold Rolled Pickling Surface Super Duplex Stainless Steel Pipe S32750
Price:
US $7.85 / kg
MOQ:
50 kg
Delivery Time:
Negotiable
Product Description
ASTM A789 A790 A928 S32750 Duplex Stainless Steel Pipe 2507
2507 Super Duplex Stainless Steel Pipe S32750 Seamless Pipe offers superior corrosion resistance and mechanical properties for demanding industrial applications.
ASTM A789 / A790 2205 / 2507 Duplex Steel Seamless Pipe With Cold Rolled
Duplex stainless steel was developed to combat common corrosion problems encountered with 300 series stainless steels. The "duplex" structure combines favorable qualities of ferritic alloys (stress corrosion cracking resistance and high strength) with those of austenitic alloys (ease of fabrication and corrosion resistance).
UNS32750 super duplex stainless steel pipes provide enhanced corrosion resistance compared to other materials, with greater tensile and yield strength, excellent ductility, and superior stress corrosion cracking resistance. These properties help clients reduce purchase costs while guaranteeing quality.
Product Specifications
Material Grades
S32205, S31803, S32304, S32750, F51, F53, 2205, 2507
Outer Diameter
10.3mm - 1219mm
Wall Thickness
1.24mm - 54.59mm
Length
Customized according to customer requirements
Standards
ASTM A789; ASTM A790; EN 10216-5
Applications
- Petroleum industry
- Chemical processing
- Instrumentation systems
- Industrial transportation
- Mechanical structure industry
- High corrosion resistance applications (offshore industry)
Chemical Composition
| Grade | C max | Si max | Mn max | P max | S max | Cr | Ni | Mo | N |
|---|---|---|---|---|---|---|---|---|---|
| UNS S32750 | 0.03 | 0.8 | 1.2 | 0.03 | 0.015 | 24.0-26.0 | 6.0-8.0 | 3.0-5.0 | 0.24-0.32 |
| UNS S31803 | 0.03 | 1 | 2 | 0.02 | 0.02 | 21.0-23.0 | 4.5-6.5 | 2.5-3.5 | 0.08-0.20 |
Physical Properties
| Grade | Y.S. MPa min | T.S. Mpa min | Elongation % | Hardness HRC |
|---|---|---|---|---|
| UNS S32750 | 550 | 800 | 15 | 20 |
| UNS S31803 | 450 | 620 | 25 | 20 |
Product Advantages
- Superior surface finish
- Enhanced mechanical properties
- Precise dimensional accuracy
- Comprehensive inspection methods and equipment
Ordering Information
Price Terms
FOB, CFR, CIF or negotiable
Payment Methods
T/T, LC or negotiable
Delivery Time
30 working days after deposit receipt (based on order quantity)
Packaging
Iron case; woven bag or customized packaging
Quality Documentation
Mill Test Certificate supplied with shipment, Third Party Inspection acceptable
Quality Testing
- NDT (Ultrasonic test, Eddy Current test)
- Mechanical Test (Tension Test, Flaring Test, Flattening Test, Hardness Test, Hydraulic test)
- Metal Test (Metallographic Analysis, Impact Test - High/low temperature)
- Chemical Analysis (Photoelectric Emission Spectroscopic)
Main Markets
Europe, Middle East, Southeast Asia, South America
Product Images
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
JIANGSU MITTEL STEEL INDUSTRIAL LIMITED
Location
No.283-1, Youyi Middle Road, Xishan District, Wuxi City, Jiangsu Province
Contact Person
Gao Ben