Austenitic
Duplex Steel
Nickel Alloy
Cobalt Alloy

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SAF 2507 / 1.4410 Duplex Steel Pipe Corrosion Resistance With Fixed Length

SSDSP01

Price: From $6500-9000USD/TON

Material: S32205, S31803, 1.4462; S32750,1.4410, 2507, F53; S32760, 1.4501;

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SAF 2507 / 1.4410 Duplex Steel Pipe Corrosion Resistance With Fixed Length, SSDSP01

 SAF 2507 / 1.4410 Duplex Pipe With Fixed Length, ISO 9001

 

SAF 2507 / 1.4410 is a super duplex stainless steel with 25% chromium, 4% molybdenum, 7% nickel . This kind of pipes always purchased by the clients who are require exceptional strength and corrosion resistance .

The steel has excellent resistance to chloride stress corrosion cracking, high thermal conductivity and a low coefficient of thermal expansion. And the high chromium, molybdenum, and nitrogen levels provide excellent resistance to pitting, crevice, and general corrosion.

Most of 2507 / 1.4410 duplex steel pipes are produced by cold drawn method . The alloy has higher yield strength and lower ductility than austenitic steels so fabricators may fid that higher forming forces , increased radius of bending , and increased allowance for springback are necessary . Deep drawing , stretch forming , and similar processes are more difficult to perform on 2507 than on an austenitic stainless steel . When forming requires more than 10% cold deformation , a solution anneal and quench are recommended . And finished cold drawn duplex steel pipe , manufacturer should be solution annealed and quenched . The minimum annealing tempeture is 19250F . Annealing should be followed immediately by a rapid air or water quench. To obtain maximum corrosion resistance, heat treated products should be pickled and rinsed .

 

Material GradeS32205 , S31803 , S32304 , S32750, F51 , F53 , 2205 , 2507 etc
Outer Diameter10.3mm - 1219mm
Wall Thickness1.24mm - 59.54mm
Lengthas per customer's requirement
StandardASTM A789 ; ASTM A790 ; EN 10216-5 etc .

 

GradeCSiMnPSCrNiMoN
maxmaxmaxmaxmax




UNS S327500.030.81.20.030.01524.0-26.06.0-8.03.0-5.00.24-0.32
UNS S318030.03120.020.0221.0-23.04.5-6.52.5-3.50.08-0.20
UNS S315000.0311.2-2.00.030.0318.0-19.04.5-5.52.5-3.50.05-0.10

 

 

20ft GP : 5898mm ( Length ) x 2352mm ( Width ) x 2393mm ( High )

 

40ft GP : 12032mm ( Length ) x 2352mm ( Width ) x 2393mm ( High )

 

40ft HC : 12032mm ( Lengh ) x 2352mm ( Width ) x 2698mm ( High )

 

 

 

20 feet container load 25tons coils whose length is under 5.8m

 

40 feet container load 25tons coils whose length is under 11.8m


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