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:
Frame
Processing
Shape |
Round |
Flat |
Square |
| Thickness |
Width |
Rolling |
12-130mm |
4-150mm |
100-900mm |
-
|
Forging |
50-1000mm |
70-800mm |
300-2000mm |
70-1000mm |
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:
1.Competitive price
2.Immediate delivery
3.Premium quality
4.Reliable service
5.MOQ: 1 Ton
| Packing details |
In seaworthy packing, as your requirement. |
| Delivery details |
within 30-50 days |
Chemical Composition:
| Grade |
C |
Mn |
P |
S |
Si |
Cr |
Ni |
Mo |
Cu |
| 1.4539 |
0.02max |
2.0 max |
0.030
max |
0.010
max |
0.7 max |
19.0-
21.0 |
24.0-
26.0 |
4.0-5.0 |
1.20-
2.0 |
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 Information:
FUSHUN SPECIAL STEEL CO., LTD.
Website: fushunmetal.en.made-in-china.com
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