Corrosion Resistant 904L Stainless Steel Plate with Hot Rolled Technique and Polished Surface
Price:
US $10.65 / kg
MOQ:
50 kg
Delivery Time:
Negotiable
Product Description
904L Stainless Steel Plate (UNS N08904, 1.4539, Alloy 904L)
Product Specifications
| Products | UNS N08904 Stainless Steel Plate |
|---|---|
| Thickness | 3.0 - 30.0mm |
| Width | Within 2000mm |
| Length | Within 8000mm |
| Standard | ASTM A240 |
| Standard Size | 1500 x 6000mm |
| Surface | NO.1 |
| Edge | Slit Edge |
| Manufacturer | BAOSTEEL |
Grade 904L stainless steel is a non-stabilized austenitic stainless steel with low carbon content. This high alloy stainless steel contains added copper to improve resistance to strong reducing acids such as sulphuric acid. The steel offers excellent resistance to stress corrosion cracking and crevice corrosion. Grade 904L is non-magnetic and provides superior formability, toughness, and weldability.
Grade 904L stainless steel demonstrates excellent resistance to warm seawater and chloride attack. The high nickel content provides exceptional resistance to stress corrosion cracking, while the copper addition develops resistance to sulphuric acid and other reducing agents in both aggressive and mild conditions.
The corrosion resistance of grade 904L is intermediate between super austenitic grades (with 6% molybdenum content) and standard 316L austenitic grades. Grade 904L is less resistant to nitric acid than molybdenum-free grades 304L and 310L. This steel grade requires solution treatment following cold working to achieve maximum stress corrosion cracking resistance in critical environments.
Key Features of Grade 904L
- Non-magnetic properties
- Superior corrosion resistance compared to Type 316L and 317L
- Excellent resistance to sulphuric, phosphoric, and acetic acids
- High resistance to crevice and stress corrosion cracking
- Excellent formability and weldability
Chemical Composition of Grade 904L
| C | Mn | Si | P | S | Cr | Mo | Ni | Cu |
|---|---|---|---|---|---|---|---|---|
| 0.02 | 2.00 | 1.0 | 0.045 | 0.035 | 19.0-23.0 | 4.0-5.0 | 23.0-28.0 | 1.0-2.0 |
Typical Application Areas for N08904
- Cooling equipment for seawater
- Chemical processing of sulphuric, phosphoric, and acetic acids
- Heat exchangers
- Condenser tubes
- Gas washing systems
- Control and instrumentation
- Oil and gas industry
- Pharmaceutical production
- Wiring in electrostatic precipitators
Available Stock Sizes for 904L Stainless Steel Plate
| Number | Thickness (mm) | Size |
|---|---|---|
| 1 | 2.0 | 1219×2438mm |
| 2 | 2.5 | 1219×2438mm |
| 3 | 3.0 | 1219×2438mm, 1500×6000mm |
| 4 | 4.0 | 1500×6000mm |
| 5 | 5.0 | 1500×6000mm |
| 6 | 6.0 | 1500×6000mm |
| 7 | 8.0 | 1500×6000mm, 1800/2000mm width |
| 8 | 10.0 | 1500×6000mm, 1800/2000mm width |
| 9 | 12.0 | 1500×6000mm, 1800/2000mm width |
| 10 | 14.0 | 1500×6000mm, 1800/2000mm width |
| 11 | 16.0 | 1500×6000mm, 1800/2000mm width |
| 12 | 18.0 | 1500×6000mm |
| 13 | 20.0 | 1500×6000mm |
| 14 | 22.0 | 1500×6000mm |
| 15 | 24.0 | 1500×6000mm |
| 16 | 26.0 | 1500×6000mm |
| 17 | 28.0 | 1500×6000mm |
| 18 | 30.0 | 1500×6000mm |
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Company
JIANGSU MITTEL STEEL INDUSTRIAL LIMITED
Location
No.283-1, Youyi Middle Road, Xishan District, Wuxi City, Jiangsu Province
Contact Person
Gao Ben