Gold Member Since 2016
Audited Supplier

Tianjin Deyingze Steel and Iron Co., Ltd.

Stainless Steel Sheet/Plate, Aluminum Alloy Products, Copper Alloy Products manufacturer / supplier in China, offering En 1.4439/1.4436 Stainless Steel Galvanized Steel Coils, Stainless Steel Cold Rolled Seamless Pipe 317 347, Titanium Alloy Plate Gr. 5 (TC4) Alloy Plate and so on.

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Supplier Homepage Company Show Bulletin Board Super Duplex Stainless Steel Bar 904L

Bulletin Board

Super Duplex Stainless Steel Bar 904L [Aug 05,2016]
Super Duplex Stainless Steel Bar 904L
904L Stainless Steel Round Bar UNS N08904 EN 1.4539 ASTM A276
 
904L super austenitic stainless steel is a high alloy steel containing copper, with high resistance to strong reducing acids, stress corrosion cracking and crevice corrosion. It has excellent formability, toughness and weldability. Commonly used in chemical and petrochemical industry for handling medium concentrated sulphuric acid.
 
Standard:
ASTM A276; UNS N08904; EN 1.4539

Physical properties:
904L has excellent resistance to warm seawater and chloride attack, stress corrosion cracking, sulphuric acid and other reducing agents.
904L contains high amounts of expensive molybdenum and nickel. Most of the applications can be replaced by low-cost duplex stainless steel 2205.
 
Applications:
Process equipment in chemical industry, petrochemical industry, bleaching equipment in the pulp and paper industry, flue gas cleaning, desalination, seawater handling, hydrometallurgy, food and beverage, pharmaceuticals, heat exchangers.
 
Specifications:
Φ4mm~600mm
Any spec as per customer require
 
Process method:
hot rolled, cold drawing, forging
 
Surface treatment:
No.1 surface
2B polish
8K mirror
wire drawing
Any spec as per customer require
 
Packing:
standard export packing, seaworthy packing, bundles, plastic bag, woven bag, wooden cases, plywood case, iron case, or as per customer require