S32750 Pipe

1. Standard: ASTM A312, ASME SA 312
2. Size: 1/2''~48''
3. Thickness: SCH5~SCHXXS
4. Service: Cutting, Welding, Fabricated, Customized

Send Inquiry

Product Introduction

As a third-generation super duplex stainless steel, S32750 pipe has lower carbon content and higher levels of chromium, molybdenum, nickel, and nitrogen, making it superior in corrosion resistance, strength, and toughness compared to standard duplex and austenitic stainless steel pipes. Our dn 48 a928 s32750 cl1 efw pipe are manufactured in strict accordance with international standards, ensuring stable performance and reliable quality for various industrial applications.

We offers S32750 pipe in a variety of forms, including:

Bar
Wire
Sheet
Plate
Forgings
Pipe fittings
Flanges
Seamless & Welded pipe
Seamless Tube & Welded tube
Weld Rod

Contact now

uns s32750 welded pipe Standard Specifications

Standard: ASTM A790, ASME SA790, ASTM A789, ASME B36.19

Grade Equivalent: UNS S32750, Werkstoff 1.4410, X2CrNiMoN25-7-4

Type: Seamless pipe, ERW welded pipe, EFW welded pipe, fabricated pipe

Form: Round pipe, square pipe, rectangular pipe, U-shaped pipe, coiled pipe

s32750 tubing Size Range

Outer Diameter: 13.7 mm (1/2″) - 914.4 mm (36″), or 5.0 mm - 720 mm (customizable)

Wall Thickness: 2 mm - 50 mm, or 0.3 mm - 65 mm (customizable)

Schedule: SCH 5, SCH 10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS

Length: Single random, double random, cut length (up to 18 meters, customizable)

End Type: Plain end, beveled end, threaded end

s32750 material Chemical and Mechanical Properties

Chemical composition (maximum/minimum, %): C ≤ 0.03, Mn ≤ 1.20, P ≤ 0.035, S ≤ 0.02, Si ≤ 0.80, Ni 6.0-8.0, Cr 24.0-26.0, Mo 3.0-5.0, N 0.24-0.32, Cu ≤ 0.50.

Mechanical properties: Hardness (HB) ≤ 300, tensile strength ≥ 800 MPa, yield strength ≥ 550 MPa, elongation ≥ 15%.

S32750 Pipe Corrosion Resistance

With a PREN greater than 40, S32750 pipe resists pitting, crevice corrosion, and stress corrosion cracking. Its high chromium (24.0-26.0%) and molybdenum (3.0-5.0%) content makes it suitable for seawater, chemical media, and acidic environments