1.4550, AISI 347, UNS S34700, X6CrNiNb18-10 Austenitic Stainless Steel (EN1008-3)
Similar Grade:1.4550, AISI 347, UNS S34700, X6CrNiNb18-10
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
|
|
1.4550
|
0.08max
|
2.0 max
|
0.045
max
|
0.015
max
|
1.0 max
|
17.0-
19.0
|
9.0-
12.0
|
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: 230
Tensile strength: 510-740
Elongation after fracture: 30-40
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:
1.4550 alloy is particularly used in sulphuric and phosphoric acids applications. 1.4550is particularly well adapted to clad plates applications (separators)
Contact information:
FUSHUN SPECIAL STEEL CO., LTD.
Tel: 89-0731-89903933(CHANGSHA, Office)