1.4539 / AISI 904L is a high-alloy austenitic stainless steel with a high molybdenum content, additional copper
content and very low carbon content.

1.4539 (AISI 904L) STAINLESS  STEEL PIPE 

UNS N08904

Forms of DIN 1.4539 Available at Mega Mex

• Sheet
• Plate
• Bar
• Welding Products
• Pipe
• tube 

What are the Special properties  of DIN 1.4539 ?

• High resistance to chloride stress corrosion cracking
• Chloride pitting and crevice corrosion resistance comparable to 316L stainless
• Good general corrosion resistance
• High strength
• Good sulfide stress corrosion resistance
• Good machinability and weldability

Chemical Composition, %

In what applications is DIN 1.4539 used?

• Chemical process vessels, piping and heat exchangers
• General purpose stainless steel applications
• Cellulose industry
• Water treatment
• Pulp & Paper mill equipment
• hot sulphuric and phosphoric environment
• seawater technology

 DIN 1.4539 Physical Properties 20°C

Mechanical Properties
Specified Tensile Properties DIN 1.4539
 > ¼”

1.4539 (AISI 904L) STAINLESS  STEEL PIPE  PACKING 

1.Bunding with steel strip
2.Oiled and packing with plastic wrap
3.in bulk
4.Packing in wooden case
5.As customer's Requirement