1.4539, 904L, X1NiCrMoCu25-20-5 Austenitic Stainless Steel (EN1008-3)
Similar Grade:1.4539, 904L, X1NiCrMoCu25-20-5  
Shape: Round, Flat, Square.
Size Range:  
Steel-making Condition: EF, EF/EAF+LF+VD, EF/EAF+ESR
Delivery Condition:
Annealed , Quenched + Tempered

Surface Condition: 
Black, Grinded, Peeled, Rough turned, Polished

Features:

2.Immediate delivery
3.Premium quality
4.Reliable service
5.MOQ: 1 Ton
   
Chemical Composition:
Mechanical properties:
 Very good resistance to uniform corrosion
 Good to exceptionally good resistance to pitting and crevice corrosion
 Very good resistance to various types of stress corrosion cracking
 Very good ductility
 Good weldability
 Excellent formability
Heat treatment:
Hardness: 215
Tensile strength: 500-700
Elongation after fracture: 40
Application:
 Phosphoric acid, fertilizers, phosphate industries, 
 Sulphuric acid solutions and hydrometallurgy, 
 Saline solutions and, with some restrictions, seawater applications, 
 Sour gas applications (separators...), 
 Pollution control equipments, 
 Chemical plants (medium to severe conditions) 
Product description:
Due to combined additions of chromium (20%), molybdenum (4.3%), copper (1.5%) 
combined with its high nickel content, the grade is recommended for most 
applications dealing with medium to severe corrosive solutions. 1.4539 has 
improved stress corrosion resistance properties. 
 
1.4539 alloy is particularly used in sulphuric and phosphoric acids applications.  1.4539 is particularly well adapted to clad plates applications (separators)
 
  Contact  I nformation:
FUSHUN SPECIAL STEEL CO., LTD.
 
   
 
     
 
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