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ASTM A789 UNS S32750 Super Duplex 2507 Seamless Tube Bright Annealed Surface

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ASTM A789 UNS S32750 Super Duplex 2507 Seamless Tube Bright Annealed Surface

Brand Name : YUHONG

Model Number : ASTM A789 UNS S32750 Super Duplex Steel Seamless Tube

Certification : ABS, LR, GL, DNV, NK, TS, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008

Place of Origin : CHINA

MOQ : 500kgs

Payment Terms : L/C, T/T

Delivery Time : 7 DAYS

Packaging Details : Ply-wooden Case /Iron Case/ Bundle with plastic Cap

Product Name : Duplex Steel Tube

Specification : ASTM A789, ASME SA789

Material Grade : Super Duplex 2507, UNS S32750

Size : can custom

Length : Single Random, Double Random & Cut Length

End : Plain End, Beveled End

Type : Seamless, Welded

High Light : ASTM A789 UNS S32750 Super Duplex Steel Tube, Super Duplex 2507 Seamless Tube

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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

ASTM A789 UNS S32750 Super Duplex 2507 Seamless Tube Bright Annealed Surface


Product Tags:

ASTM A789 Super Duplex 2507 tube

      

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Quality ASTM A789 UNS S32750 Super Duplex 2507 Seamless Tube Bright Annealed Surface for sale

ASTM A789 UNS S32750 Super Duplex 2507 Seamless Tube Bright Annealed Surface Images

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