1.4539 Material Supplier – Gangsteel Group
Gangsteel Group is a trusted 1.4539 material supplier, specializing in high-quality 1.4539 stainless steel (also known as AISI 904L or EN 1.4539) for industries requiring superior corrosion resistance and durability. Our 1.4539 stainless steel plates and products are sourced from leading Chinese manufacturers, ensuring competitive pricing, high performance, and compliance with international standards such as ASTM A240 and EN 10088. As a premier supplier, Gangsteel delivers customized solutions for applications in chemical processing, marine environments, and luxury goods manufacturing.
Why Choose Gangsteel as Your 1.4539 Material Supplier?
- Exceptional Corrosion Resistance: 1.4539 stainless steel offers outstanding resistance to pitting, crevice corrosion, and stress corrosion cracking, ideal for harsh environments.
- High Strength and Durability: With a balanced composition, 1.4539 provides excellent mechanical properties for demanding applications.
- Versatile Applications: Widely used in chemical plants, seawater systems, and high-end watchmaking.
- Competitive Pricing: Gangsteel offers cost-effective 1.4539 material prices, typically ranging from US $3000-5000 per metric ton (FOB), depending on specifications.
- Custom Fabrication: Available in plates, sheets, and pipes with tailored dimensions and finishes.
Chemical Composition of 1.4539 Stainless Steel
The chemical composition of 1.4539 (904L) ensures its superior corrosion resistance and strength. The table below lists the typical composition (maximum percentages):
| Element | C | Si | Mn | P | S | Cr | Ni | Mo | Cu | N |
|---|---|---|---|---|---|---|---|---|---|---|
| Max % | 0.02 | 0.70 | 2.00 | 0.045 | 0.035 | 19.0-23.0 | 23.0-28.0 | 4.0-5.0 | 1.0-2.0 | 0.10 |
Note: The low carbon content enhances weldability, while high nickel, molybdenum, and copper content improve corrosion resistance in acidic and chloride-rich environments.
Mechanical Properties of 1.4539 Stainless Steel
The mechanical properties of 1.4539 make it suitable for high-performance applications. The table below summarizes key properties:
| Property | Value | Description |
|---|---|---|
| Yield Strength | ≥220 MPa (min) | Ensures structural integrity under stress |
| Tensile Strength | 520-720 MPa | High strength for demanding applications |
| Elongation | ≥35% | Excellent ductility for forming and fabrication |
| Hardness | ≤230 HB | Facilitates machining and processing |
| Impact Toughness | ≥100 J at 20°C | Reliable performance in dynamic conditions |
Note: Properties may vary based on product form (plate, sheet, or pipe) and thickness.
Applications of 1.4539 Stainless Steel
As a leading 1.4539 material supplier, Gangsteel provides 1.4539 stainless steel for:
- Chemical Processing: Reactors, heat exchangers, and piping systems handling sulfuric and phosphoric acids.
- Marine Industry: Seawater cooling systems, desalination plants, and offshore platforms.
- Luxury Goods: Watch cases, jewelry, and high-end fittings due to its aesthetic finish and durability.
- Oil and Gas: Equipment exposed to corrosive environments, such as pipelines and storage tanks.
Product Specifications
- Grade: 1.4539 (AISI 904L)
- Forms: Plates, sheets, pipes, and custom components
- Surface Finish: 2B, BA, No.4, or polished finishes
- Thickness Range: 0.5mm to 100mm (plates)
- Width: Up to 2500mm
- Length: Customizable, up to 12000mm
- Standards: ASTM A240, EN 10088-2, EN 10028-7
Frequently Asked Questions (FAQ)
What is 1.4539 stainless steel used for?
1.4539 (904L) stainless steel is used in industries requiring high corrosion resistance, such as chemical processing, marine applications, and luxury goods manufacturing. Its resistance to acids and chlorides makes it ideal for harsh environments.
Why is 1.4539 material more expensive than other stainless steels?
The high cost of 1.4539 is due to its elevated nickel (23-28%) and molybdenum (4-5%) content, which enhance corrosion resistance and durability. Prices typically range from US $3000-5000 per metric ton (FOB), depending on specifications.
Can 1.4539 stainless steel be welded?
Yes, 1.4539 has excellent weldability due to its low carbon content, reducing the risk of carbide precipitation. Use matching filler materials (e.g., ER385) for optimal results.
How does 1.4539 compare to 316L stainless steel?
Compared to 316L, 1.4539 offers superior corrosion resistance, especially in chloride-rich and acidic environments, due to higher nickel, molybdenum, and copper content. It is often chosen for more extreme conditions.
Where can I find a reliable 1.4539 material supplier?
Gangsteel Group is a trusted 1.4539 material supplier, offering high-quality products with competitive pricing and global delivery. Contact us for customized solutions.
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Why Gangsteel?
- Quality Assurance: All 1.4539 products are supplied with EN 10204 3.1/3.2 MTC certificates and undergo rigorous testing.
- Global Delivery: Efficient logistics for markets in the UAE, Saudi Arabia, India, and Europe.
- Custom Solutions: Tailored cutting, polishing, and sizing to meet project specifications.
- Expert Support: Technical guidance on material selection and fabrication.
Contact Gangsteel
For inquiries about 1.4539 material supplier services or to request a quote, visit Gangsteel Group or contact our sales team. Trust Gangsteel for premium 1.4539 stainless steel solutions at competitive prices!