904L Austenitic Stainless Steel (1.4539)

• Type: Stainless Steel Bars
• Standard: AISI, DIN
• Grade: High Quality Steel
• Certification: ISO
• Shape: Round
• Technique: Forged, Rolled
• Model NO.: 904L
• Surface Treatment: Bright
• Size Range: 2-1000mm
• Similar Grades: 1.4539 904L
• Quality Standard: ASTM A681
• MOQ: 1t
• Transport Package: Seaworthy Packing
• Specification: 904L
• Trademark: Chengquan
• Origin: Huangshi, China
• HS Code: 7228600000
• Production Capacity: 500tons Per Month

Product Description

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