Super Austenitic 431 Stainless Steel Round Bar ASME A484 / 484M

Description of our products

1) Name: 904L stainless steel round bar

2) Brand name : BAOSTEEL

3) Weight : As actual Weight .

4) Diameter : 12mm-250mm

5) Length : 2000mm-6000mm or as your length .

6) Technology : Cold drawn , hot rolled , forged .

7) Surface : Black, Peeled, Bright, Polish/Satin, etc.

8) Hardness: Hard, half hard, soft, according to customer's request.

9) Moq : 100KGS

10) Delivery time : 07-20 days , mainly decided by the quantity of the order .

11) Packing: Standard seaworthy packing(plastic&wooden) or according to the customer's requests.

12) Payment : T/T or L/C at sight .

13) Supply Ability : 150tons per week .

14) Accept the third party inspection.

About Our 904L stainless Steel material

Grade 904L stainless steel is a non-stabilized austenitic stainless steel with low carbon content. This high alloy stainless steel is added with copper to improve its resistance to strong reducing acids, such as sulphuric acid. The steel is also resistant to stress corrosion cracking and crevice corrosion. Grade 904L is non-magnetic, and offers excellent formability, toughness and weldability.

Grade 904L contains high amounts of expensive ingredients, such as molybdenum and nickel. Today, most of the applications that employ grade 904L are replaced by low-cost duplex stainless steel 2205.

(Chemical Component)

(Physical Properties)

Mechanical Property

904L is a fully austenitic structure, and the general content of high molybdenum austenitic stainless steel, 904L is not sensitive to the precipitation of the ferrite and the alpha phase.

Application

1. petroleum, petrochemical equipment, such as petrochemical equipment in the reactor, etc..

2. Storage and transportation equipment, such as heat exchangers, etc..

3. Power plant flue gas desulfurization device, the main use of the site are: absorption tower body, flue, file door, interior, spray system, etc..

4. Organic acid treatment system of scrubber and fan.

5. Seawater treatment plant, sea water heat exchanger, paper industry equipment, sulfuric acid, nitric acid equipment, acid, pharmaceutical industry and other chemical equipment, pressure vessels, food equipment.

6 .Pharmaceutical factory: centrifuge, reactor, etc..

7. Plant food: cans of soy sauce, cooking wine, salt, and dressing equipment.

8. Most suitable for dilute sulfuric acid and strong corrosive medium