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ASTM A790 Cold Rolled Corrosion Resistant Super Duplex 2507 Pipe and Stainless Steel Tube
Product Details
| Model NO. | 2507 | Shape | Round |
|---|---|---|---|
| Technique | Cold Rolled | Surface Treatment | Pickling |
| Outer Diameter | 10.3mm - 1219mm | Wall Thickness | 1.24mm - 54.59mm |
| Material Grade | S32205, S31803, S32304, S32750, F51, F53, 2205, 2507 | Yield Strength | 550 MPa Min (S32750), 450 MPa Min (S31803) |
| Tensile Strength | 800 MPa Min (S32750), 620 MPa Min (S31803) | Elongation | 15% (S32750), 25% (S31803) |
| Hardness | 20 HRC | Carbon Content | 0.03% Max (S32750, S31803) |
| Chromium Content | 24.0-26.0% (S32750), 21.0-23.0% (S31803) | Nickel Content | 6.0-8.0% (S32750), 4.5-6.5% (S31803) |
| Molybdenum Content | 3.0-5.0% (S32750), 2.5-3.5% (S31803) | ||
| Highlight | ASTM A790 Duplex Steel Pipe,Cold Rolled Super Duplex 2507 Pipe,Corrosion Resistant Stainless Steel Tube |
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Product Description
ASTM A790 2507 Welded Pipe Duplex Steel Tube
Super duplex 2507 welded stainless steel pipe manufactured to ASTM A789/A790 standards with cold rolling process.
Product Overview
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, good ductility, and excellent stress corrosion cracking resistance. These pipes offer cost-effective solutions while maintaining superior quality.
Product Specifications
Material Grades
S32205, S31803, S32304, S32750, F51, F53, 2205, 2507
Dimensions
Outer Diameter: 10.3mm - 1219mm
Wall Thickness: 1.24mm - 54.59mm
Length: Customized to customer requirements
Standards
ASTM A789; ASTM A790; EN 10216-5
Applications
- Petroleum industry
- Chemical industry
- Instrumentation
- Industrial transportation
- Mechanical structure industry
- High corrosion resistance applications (offshore industry, etc.)
Chemical Composition
| Grade | C | Si | Mn | P | S | Cr | Ni | Mo | N |
|---|---|---|---|---|---|---|---|---|---|
| UNS S32750 | 0.03 max | 0.8 max | 1.2 max | 0.03 max | 0.015 max | 24.0-26.0 | 6.0-8.0 | 3.0-5.0 | 0.24-0.32 |
| UNS S31803 | 0.03 max | 1 max | 2 max | 0.02 max | 0.02 max | 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: FOB, CFR, CIF or negotiable
Payment: T/T, LC or negotiable
Delivery Time: 30 working days after deposit receipt (based on order quantity)
Package: Iron case; woven bag or customized
Certification: Mill Test Certificate supplied with shipment; Third Party Inspection acceptable
Quality Testing
NDT: Ultrasonic test, Eddy Current test
Mechanical Testing: Tension Test, Flaring Test, Flattening Test, Hardness Test, Hydraulic test
Metal Testing: 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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