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ASTM A240 N08904 904L Stainless Steel Plate SS Sheet 0.6 - 3.0mm Corrosion Resistant
商品の詳細
| 厚さ | 0.6 - 30.0mm | 幅 | 1000mm、1219mm、1500mmまたはカスタム |
|---|---|---|---|
| 長さ | 2000mm、2438mm、3000mm、6000mmまたはカスタム | 標準サイズ | 1000*2000mm、1219*2438mm、1500*3000mm、1500*6000mm |
| 表面処理 | 2B ノー1 | 技術 | 熱間圧延 |
| 形 | フラット | 炭素含有量 | 0.02 |
| マンガンの内容 | 2.00 | シリコン含有量 | 1.0 |
| クロムの内容 | 19.0～23.0 | モリブデン含有量 | 4.0-5.0 |
| ニッケル含有量 | 23.0～28.0 | 銅含有量 | 1.0-2.0 |
| 生産能力 | 50000KGS | ||
| ハイライト | ASTM A240 N08904 Stainless Steel Plate,0.6 - 3.0mm SS Plate,Corrosion Resistant 904L Stainless Steel Sheet |
||
製品の説明
ASTM A240 N08904 904L Stainless Steel Sheet Plate
Premium 904L stainless steel sheets and plates from POSCO, available in thicknesses from 0.6mm to 3.0mm.
Product Specifications
| Product | 904L Stainless Steel Plate |
|---|---|
| Thickness | 0.6 - 30.0mm |
| Width | 1000mm, 1219mm, 1500mm or custom cutting |
| Length | 2000mm, 2438mm, 3000mm, 6000mm or custom lengths |
| Standard | ASTM A240 / EN 10088-2 / JIS G4305 |
| Standard Sizes | 1000×2000mm, 1219×2438mm, 1500×3000mm, 1500×6000mm |
| Surface Finish | 2B, NO.1 |
| Brand | TISCO, BAOSTEEL, POSCO, JISCO |
| Other Available Grades | 201, 304, 304L, 309S, 310S, 316L, 316Ti, 317L, 321, 347, 410, 420, 430, 444, 2205, 2507, 254SMO, 253MA, etc. |
| Services | Laser Cutting, Bending |
About 904L Stainless Steel
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 like sulphuric acid. The material offers excellent resistance to stress corrosion cracking and crevice corrosion, is non-magnetic, and provides superior formability, toughness, and weldability.
904L stainless steel demonstrates exceptional resistance to warm seawater and chloride attack. The high nickel content provides superior stress corrosion cracking resistance, while 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) and standard 316L austenitic grades. This steel requires solution treatment following cold working to achieve maximum stress corrosion cracking resistance in critical environments.
Key Features
- 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
| 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 Applications
- Cooling equipment for seawater
- Chemical processing of sulphuric, phosphoric, and acetic acids
- Heat exchangers and condenser tubes
- Gas washing systems
- Control and instrumentation
- Oil and gas industry equipment
- Pharmaceutical production
- Wiring in electrostatic precipitators
Available Stock Sizes
| No. | Thickness (mm) | Available Sizes |
|---|---|---|
| 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 |
Processing Services
| Service | Thickness Range | Platform Size |
|---|---|---|
| Laser Cutting | 0.4 - 30.0mm | 2000×8000mm |
| Plasma Cutting | 10 - 80.0mm | 2000×10000mm |
| Bending | Within 30mm | 2m, 6m, 10m length |
| Surface Process | Within 12mm | HL, 8K, PVC Cover |
Our 6000 square meter stainless steel processing center provides high-quality, efficient material processing and distribution services with comprehensive capabilities including laser cutting, water cutting, hot rolling, punching, embossing, bending, and straightening.
Company Overview
We specialize in production and sales of superalloys, nickel base alloys, corrosion resistant alloys, precision alloys, cobalt-based alloys, and special alloy steels including super austenitic stainless steel and duplex stainless steel. Our product range includes round steel, forgings, steel pipes, steel plates, precision steel belts, flanges, pipe fittings, and fasteners.
All materials are produced and tested in strict accordance with ASTM/ASME, GB, JIS and other international standards. We maintain extensive inventory of nickel base alloys, high temperature alloys, and imported steel plates in various specifications, supported by imported welding wires and rods for timely delivery in desulfurization, denitration, petroleum, and petrochemical equipment projects.
Our manufacturing facilities include vacuum induction furnaces, semi-vacuum medium frequency induction furnaces, heat treatment furnaces, electroslag remelting furnaces, forging hammers, hot and cold rolling mills, and comprehensive testing equipment including spectrometers, universal testing machines, hardness testers, and ultrasonic nondestructive testing systems.
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