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ASTM A790 Super Duplex Stainless Steel 2507 Welded Pipe Oxidation Resistance
ASTM A790 Super Duplex Stainless Steel 2507 Welded Pipe Oxidation Resistance
Specifications
Brand Name :
ABOOM
Model Number :
UNS S32750
Certification :
EN 10204 Type 3.1
Place of Origin :
CHINA
MOQ :
1000KGS
Price :
USD Negotiable
Payment Terms :
T/T
Supply Ability :
200 TONS per month
Delivery Time :
7-15 days
Packaging Details :
Standard export packaging
TYPE OF MATERIAL :
Super duplex stainless steel Ferritic /Austenitic Stainless Steel, 25%Cr
PRODUCT :
F53 / S32750 Super Duplex Stainless Steel 2507 Welded pipe
STANDARD :
ASTM A790 or as appropriate
GRADE :
UNS S32750 / 2507 / 1.4410 / F53
Manufacturing process :
The steel melt shall be refined with AOD or equivalent.
Chemical Composition :
25%Cr duplex PREN ≥ 40.0
Surface Finish :
Pickled And Annealed, Bright Annealed, Polished
Application areas :
Pulp and paper industry, desalination, flue gas purification, heat exchangers, chemical tanker pipeline systems, seawater systems, etc.
Testing facility :
Accept other third-party testing agencies such as SGS
Description

ASTM A790 Super Duplex Stainless Steel 2507 Welded Pipe Oxidation Resistance

F53 / S32750 Super Duplex Stainless Steel 2507 Welded pipe 25%Cr Pren ≥40.0
2507 (UNS S32750) 25% chromium duplex stainless steel

National standards:

ASTM / ASME: A240-UNS S32750
EURONORM: 1.4410-X2 Cr Ni MoN 25.7.4
AFNOR: Z3 CN 25.06 Az
DIN / EN 1.4410, ASME SA-240


General attributes:

Its impact strength is also very high. The 2507 alloy is not suitable for use at temperatures higher than 570 ° C. If it is exposed to such an environment for a long time, its toughness will decrease. Its chemical composition is shown below

Comparison of chemical composition
Grade C≤ Mn≤ Si≤ S≤ P≤ Cr Ni Mo Cu≤ N
S32750(2507) 0.03 1.2 0.8 0.02 0.035 24 / 26 6.0 / 8.0 3.0 / 5.0 0.5 0.24/0.32
S31803(2205) 0.03 2.0 1.0 0.02 0.03 21 / 23 4.5 / 6.5 2.5 / 3.5 0.08 / 0.20
S31500(3RE60) 0.03 1.2 / 2.0 1.4 / 2.0 0.03 0.03 18 / 19 4.25 / 5.25 2.5 / 3.0 0.05 / 0.10

Mechanical properties Tensile strength: σb≥730Mpa Elongation: δ≥15%
Material description: The main chemical components Cr, Ni, Mo, N, etc. have a certain degree of improvement over 2205, 2304, 2101. It has better performance in terms of oxidation resistance, acid corrosion resistance, seawater corrosion resistance, chloride ion corrosion, etc. It also has good strength.
Typical working conditions :30% dilute sulfuric acid, below 60 ℃, annual corrosion rate <0.1mm

Matching Welding Material:E2594
Delivery form:Sheet, strip, bar, pipe (welded and seamless pipe), wire, forging, light rod, flange, welding

ASTM A790 Super Duplex Stainless Steel 2507 Welded Pipe Oxidation Resistance

SHANGHAI ABOOM METAL PRODUCT CO.,LTD

Address:ROOM 412,NO.452 CHEFENG ROAD,

SongjiangDistrict , Shanghai ,201601,P.R.China　

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ASTM A790 Super Duplex Stainless Steel 2507 Welded Pipe Oxidation Resistance

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Product Detail
Brand Name :
ABOOM
Model Number :
UNS S32750
Certification :
EN 10204 Type 3.1
Place of Origin :
CHINA
MOQ :
1000KGS
Price :
USD Negotiable
Contact Supplier
ASTM A790 Super Duplex Stainless Steel 2507 Welded Pipe Oxidation Resistance

Shanghai Aboom Metal prodcut co.,ltd

Active Member
6 Years
shanghai, shanghai
Business Type :
Manufacturer
Main Products :
Super Duplex Stainless Steel, Duplex Stainless Steel Pipe, Duplex Stainless Steel Plate
Employee Number :
>100
Certification Level :
Active Member
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