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ASTM Duplex Stainless Steel Pipes With Pickled / Annealed / Plain End / Ply-Wooden Case Packing

Place of Origin: Zhejiang

Company Profile

Location: Ningbo, Zhejiang, China (Mainland)
Business Type: Manufacturer
Main Products: Stainless Steel Seamless Pipe, Stainless Steel Seamless Tube, Stainless Steel U Bend Tube

Product Description

 

ASTM Duplex Stainless Steel Pipes With Pickled / Annealed / Plain End / Ply-Wooden Case Packing

 

 

Duplex Stainless Steel

UNS S31803 - UNS S32205

Duplex Plate/Sheet
Duplex Seamless & Welded Tube
Duplex Seamless & Welded Pipe
Duplex Round Bar
Duplex Flanges F51
Duplex Specialty Forgings
Duplex Seamless & Welded BW Fittings

 

 

Trade Name

UNS

Duplex Stainless Steel Industry Specifications

Chemical

Composition

Min.Tensile
(KSI)

Min.Yield 
(KSI)

Elongation 
%

SAF 2205®
22Cr

UNS S31803

ASME SA-182 (F51), SA-240, SA-798, SA-790, SA-815
ASTM A182 (F51),A240, A276, A479, A789, A790, A815, A928, A988
SAE J405

C 0.30 max 
Cr 21.0-23.0
Mn 2.00 max
Mo 2.50-3.50
N 0.08-0.20
Ni 4.50-6.50
P 0.030 max
S 0.020 max
Si 1.00 max

90

65

25

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