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Super Austenitic 904L Stainless Steel Coil NACE MR0175 For Chemical Processing

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JIANGSU CHINA STEEL UNION INDUSTRIAL CO.,LTD.

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Super Austenitic 904L Stainless Steel Coil NACE MR0175 For Chemical Processing

Name: Super Austenitic 904L Stainless Steel Coil NACE MR0175 For Chemical Processing
Brand: TISCO，Baosteel，WISCO，CHINA STEEL UNION
Price: 799 USD

Quality Super Austenitic 904L Stainless Steel Coil NACE MR0175 For Chemical Processing for sale

Brand Name : TISCO，Baosteel，WISCO，CHINA STEEL UNION

Model Number : 0.08mm-10mm or customized thickness

Certification : ISO9001,SGS, ASTM, ASME

Place of Origin : CHINA

MOQ : 1000Kilogram

Price : 799-1699USD

Payment Terms : T/T, L/C, Western Union, MoneyGram

Supply Ability : 800000KG/15Days

Delivery Time : 2-3Days

Packaging Details : Steel strip + kraft paper + fumigated wooden box export exquisite packaging

Name : 904L Stainless Steel Coil

Technique : Hot Rolled Based

Processing Service : Bending, Decoiling, Cutting

Technics : Hot Rolled/Cold Rolled

Test : 100%Testing

Surface : No.1/2B/BA/No.4

Steel Grade : 904L

Form : Coils, Strip etc.

Roll Weight : 0.5t-25t

Sample : Free samples available

Invoicing : by actual weight

Coil Id : 508mm/610mm

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Super Austenitic 904L Stainless Steel Coil, NACE MR0175, Chemical Processing

Super Austenitic 904L Stainless Steel Coil is engineered for extreme corrosive environments, offering unparalleled resistance to sulfuric acid, phosphoric acid, and chloride-induced stress corrosion cracking. Designed to meet NACE MR0175 standards for sour gas (H₂S) environments, this high-alloy coil is the material of choice for chemical processing, oil and gas, and marine industries. With a unique composition rich in nickel, molybdenum, and copper, 904L excels in both acidic and alkaline media while maintaining exceptional toughness at sub-zero temperatures. Available in thicknesses from 0.5mm to 6mm, it ensures reliability in critical applications like reactors, heat exchangers, and offshore piping systems.

2. Detailed Specifications

Parameter	Details
Material	UNS N08904 / EN 1.4539 (904L)
Element Composition	Cr: 19-23%, Ni: 23-28%, Mo: 4-5%, Cu: 1-2%, Mn: ≤2%, C: ≤0.02%, Fe: Balance
Thickness	0.5mm – 6.0mm (±0.05mm tolerance)
Width	600mm – 2000mm (customizable)
Surface Finish	Annealed & Pickled (AP) or Electrolytically Polished (EP)
Tensile Strength	490 MPa (min)
Yield Strength	220 MPa (min)
Elongation	35% (min)
Certifications	NACE MR0175, ASTM A240, EN 10088-3, PED 2014/68/EU, TÜV SÜD
Applications	Sulfuric acid reactors, offshore oil rig pipelines, seawater desalination plants

3. Why Import Our 904L Stainless Steel Coil?

Competitive Advantages

Unmatched Corrosion Resistance: Outperforms 316L in sulfuric acid (>95% concentration) and seawater.
Sour Gas Compliance: Certified for H₂S environments under NACE MR0175 for oil/gas applications.
Cost Efficiency: 25% lower pricing than European suppliers with identical certifications.
Custom Fabrication: Precision slitting, edge conditioning, and EP polishing for ultra-smooth surfaces.

Key Selling Points

Zero Failure Guarantee: 100% eddy current and ultrasonic testing to eliminate defects.
Thermal Stability: Maintains integrity in cyclic temperatures (-50°C to 250°C).
Fast Delivery: Ready stock for 1-4mm thicknesses; 15-day lead time for custom orders.
Sustainability: 70% recycled content with ISO 14064-certified low-carbon production.
Technical Support: Free corrosion resistance reports and welding procedure specifications (WPS).

4. Critical Applications in Harsh Environments

Industry	Use Cases
Chemical Processing	Sulfuric acid concentrators, phosphoric acid evaporators, chlorine dioxide reactors.
Oil & Gas	Subsea umbilicals, sour gas scrubbers, LNG heat exchanger tubes.
Marine Engineering	Seawater reverse osmosis (SWRO) systems, shipboard piping, offshore platform manifolds.
Pharmaceutical	High-purity chemical storage tanks, API synthesis vessels, solvent recovery units.
Mining & Metallurgy	Copper electrowinning cells, acid mine drainage pumps, smelter gas cleaning systems.

FAQ:

Q: Are you a manufacturer or trading company?

A: We are a factory with 12 years of sales experience.

Q: Where is your factory located?

A: Our factory is located in Wuxi City, Jiangsu Province, China.

Q: How can I get samples?

A: There are always pre-production samples before mass production; there is always final inspection before shipment;

Q: What payment methods do you offer?

A: Accepted delivery terms: FOB, CFR, CIF, EXW, Express; Accepted payment currencies: USD, RMB; Accepted payment methods: T/T, L/C,

Credit Card, Western Union, Cash;

Q: What are your after-sales service details?

A: 1) We provide necessary technical support to all customers, such as material properties and heat treatment data suggestions.

2) We provide suitable steel technical parameters for customers in Germany, the United States, Japan, the United Kingdom and other countries.

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