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ISO 9001 F51 Seamless Duplex Stainless Steel Pipe For Structure And Machining 

Place of Origin: Guangdong, China (Mainland) 
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Model No.: AIA-1

ISO 9001 F51 Seamless Duplex Stainless Steel Pipe

ISO 9001 F51 Seamless Duplex Stainless Steel Pipe For Structure And Machining

 

   Duplex stainless steel that was developed to combat common corrosion problems encountered with the 300 series

stainless steels . “ Duplex ” describes a family of stainless steels that are neither fully austenitic , like 304 stainless , nor purely ferritic , like 430 stainless . The advantage of a duplex structure is that it combines the favorable qualities of a ferritic alloy ( stress corrosion cracking resistance and high strength ) with those of an austenitic alloy ( ease of fabrication and corrosion resistance ) .

 

ASTM A789 / A789M      
UNS Designation T.S. Min , Ksi [Mpa] Y.S. Min , Ksi [Mpa] Elongation Min % Hardness, Max
S31803 ( F51 ) 90 [620] 65 [450] 25 30.5
S32205 ( F60 ) 95 [655] 70 [485] 25 30.5
S32750 ( F53 ) 116 [800] 80 [550] 15 32
S32760 ( F55 ) 109 [750] 80 [550] 25

 

UNS Designation C Si Mn P S Cr Ni Mo N Cu
 max max max max max
S31803 ( F51 ) 0.03 1 2 0.03 0.02 21.0 - 23.0 4.5 - 6.5 2.5 - 3.5 0.08 - 0.20 -
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Company Info

Jiaxing MT stainless steel co.,ltd, [China (Mainland)]


Business Type:Manufacturer
City: Jiaxing
Province/State: Zhejiang
Country/Region: China (Mainland)

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