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2507 S32750 1.4410 Seamless Pipe Super Duplex Stainless Steel
Super duplex stainless steel 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, offering greater tensile and yield strength, excellent ductility, and superior stress corrosion cracking resistance. These pipes deliver cost-effective solutions while maintaining exceptional quality standards.
Product Specifications
Material Grade: S32205, S31803, S32304, S32750, F51, F53, 2205, 2507
Outer Diameter: 10.3mm - 1219mm
Wall Thickness: 1.24mm - 54.59mm
Length: Custom requirements
Standard: ASTM A789; ASTM A790; EN 10216-5
Key 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 negotiation
Payment: T/T, LC or negotiation
Delivery Time: 30 working days after deposit
Package: Iron case; woven bag or custom requirements
Certification: Mill Test Certificate supplied
Third Party Inspection: Acceptable
Quality Testing
Non-Destructive Testing: 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, and other global markets
Product Packaging
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter
Total Annual:
>1000000
Employee Number:
>100
Ecer Certification：
Verified Supplier
Our company is located in Wuxi City, China, we are a stainless steel plate, seamless steel pipe, round steel, steel belt, decorative pipe and other products distribution wholesale private enterprise. Our company operates stainless steel plate, seamless steel pipe, round steel, steel belt, decorative... Our company is located in Wuxi City, China, we are a stainless steel plate, seamless steel pipe, round steel, steel belt, decorative pipe and other products distribution wholesale private enterprise. Our company operates stainless steel plate, seamless steel pipe, round steel, steel belt, decorative...
