904L Super Austenitic Stainless Steel Pipe with low carbon content

Product Description

Standard: ASTM A249, ASTM A268, ASTM A269, ASTM A312, etc.

Material: 904L

Item: 904L Super Austenitic Stainless Steel Pipe with low carbon content

Specification:

Outer diameter: 1.0-1220mm (1/8”-48”)

Wall thickness: 0.1-150mm (SCH 5S- XXS)

Length: 3m, 5.8m, 6m, 11.8m, or as request.

Surface: Pickled, annealed, polished, bright, sand blast, hair line, etc.

What is 904L stainless steel?

904L (N08904 ,EN1.4539) super austenitic stainless steel contains 14.0-18.0% chromium, 24.0-26.0% nickel, and 4.5% molybdenum.

904L super austenitic stainless steel is a low-carbon high-nickel, molybdenum austenitic stainless acid-resistant steel, which is a proprietary material introduced by the French company H · S. Has good activation-passivation transformation ability, excellent corrosion resistance, good corrosion resistance in non-oxidizing acids such as sulfuric acid, acetic acid, formic acid, and phosphoric acid, and good in neutral chloride-containing media Resistance to pitting corrosion, and has good resistance to crevice corrosion and stress corrosion. It is suitable for sulfuric acid of various concentrations below 70 ° C. It also has good corrosion resistance in acetic acid at any concentration and temperature under normal pressure, and mixed acids of formic acid and acetic acid.

Datasheet for 904L Stainless steel

904L Stainless steel Applications

• Wiring in electrostatic precipitators
• Oil refinery components
• Seawater cooling devices
• Gas scrubbing plants
• Pulp and paper processing industries
• Acetic, phosphoric and sulphuric acid processing plants

904L Grade Specification Comparison

Production Process of stainless steel seamless pipes

Products' Photos

FAQ

Q: Do you accept sample order?

A: Yes sure, please contact us for details.

Q: Are you a manufacturer or trading company?

A: We are a specialized manufacturer.

Q: How about the delivery terms?

A: 1. Payment: T/T, Western Union, Paypal, 30% deposit in advance and balance before delivery.

2. Min. Order Quantity: 100KG, or as required.

3. Transportation: By express (DHL,TNT,FedEx),air,sea,and train.

Q: How does your company control the quality?

A: Quality first. In order to guarantee high quality for our products,

Modern always makes a serious inspection for all products and raw materials in strict procedure.

Q: How about your after-sales service?

A: As a professional steel exporter, we offer promote technology support for all problems and questions.

Besides, we accept goods return or replace for quality problem.