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UNS S32750 F53 Super Duplex Stainless Steel Welded Pipe ASTM A790
UNS S32750 F53 Super Duplex Stainless Steel Welded Pipe ASTM A790
UNS S32750 F53 Super Duplex Stainless Steel Welded Pipe ASTM A790
UNS S32750 F53 Super Duplex Stainless Steel Welded Pipe ASTM A790
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 :
S32750 / F53 Super Duplex Stainless Steel Welded Pipe
STANDARD :
ASTM A790 or as appropriate
GRADE :
UNS S32750 / F53
Manufacturing process :
The steel melt shall be refined with AOD or equivalent.
Heat Treatment :
shall be supplied in the solution annealed/water quenched condition.
Chemical Composition :
25%Cr duplex PREN ≥ 40.0
Surface Finish :
Pickled And Annealed, Bright Annealed, Polished
Description

UNS S32750 F53 Super Duplex Stainless Steel Welded Pipe ASTM A790

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

Matching Welding Material:E2594

General attributes:

S32750 Super Duplex stainless steel pipe has strong strength and corrosion resistance, and is mainly used in chemical processing, petrochemical and subsea equipment. It has strong resistance to chloride corrosion, higher thermal conductivity and lower coefficient of thermal expansion. Higher chromium, molybdenum and nitrogen content it has a high resistance to pitting, crevice corrosion and general corrosion.

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

Heat treatment temperature

°c

σb (Mpa)

≥

δs(Mpa)

≥

δ%

≥

hardness

≤
HB HR
S32750 ( 2507)

1025-1125

Water quenching

 800 550 15 310 310
S31803 ( 2205)

1020-1100

Water quenching

 620 450 25 290 290
S31500(3RE60)

980-1040

Water quenching

 630 440 30 290 290

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

Mechanical properties Tensile strength: σb≥730Mpa Elongation: δ≥15%

Typical working conditions :30% dilute sulfuric acid, below 60 ℃, annual corrosion rate <0.1mm


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

UNS S32750 F53 Super Duplex Stainless Steel Welded Pipe ASTM A790

SHANGHAI ABOOM METAL PRODUCT CO.,LTD

Address:ROOM 412,NO.452 CHEFENG ROAD,

SongjiangDistrict , Shanghai ,201601,P.R.China　

Product tags

a691 alloy steel pipe

,

astm a192 alloy steel pipe

,

a335 p11 alloy steel pipe
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UNS S32750 F53 Super Duplex Stainless Steel Welded Pipe ASTM A790

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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
UNS S32750 F53 Super Duplex Stainless Steel Welded Pipe ASTM A790
UNS S32750 F53 Super Duplex Stainless Steel Welded Pipe ASTM A790

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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