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Raian IonescuMaterial quality very good. we have cooperate more than 10 Years. They trade lots kinds of steel material. All material quality good. They duty for all material quality. We are planing continue cooperate with them in the future
Precision Ground Hot Rolled 904L Stainless Steel Plate with Corrosion Resistance
Product Details
| Model NO. | 904L | Shape | Flat |
|---|---|---|---|
| Technique | Hot Rolled | Surface Treatment | Pickling |
| Thickness Range | 0.6 - 30.0mm | Width | 1000mm 1219mm 1500mm Or Cutting As Request |
| Length | 2000mm 2438mm 3000mm 6000mm Or As Request | Standard Size | 1000*2000mm 1219*2438mm 1500*3000mm 1500*6000mm |
| Surface | 2B NO.1 | Chemical Composition C | 0.02 |
| Chemical Composition Mn | 2.00 | Chemical Composition Si | 1.0 |
| Chemical Composition Cr | 19.0-230 | Chemical Composition Mo | 4.0-5.0 |
| Chemical Composition Ni | 23.0-280 | ||
| Highlight | Precision Ground Stainless Steel Plate,Hot Rolled SS Plate,Corrosion Resistant 904L Stainless Steel Plate |
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Product Description
Precision Ground Stainless Steel Plate 904L, UNS N08904 SS Plate No. 1 No. 4 Surface
Product Specifications
| Products | 904L stainless steel plate |
|---|---|
| Thickness | 0.6 - 30.0mm |
| Width | 1000mm 1219mm 1500mm or cutting as request |
| Length | 2000mm 2438mm 3000mm 6000mm or as request |
| Standard | ASTM A240 / EN 10088-2 / JIS G4305 |
| Standard Size | 1000*2000mm 1219*2438mm 1500*3000mm 1500*6000mm |
| Surface | 2B NO.1 |
| Brand | TISCO BAOSTEEL POSCO JISCO |
| Other Grade | 201 304 304L 309S 310S 316L 316Ti 317L 321 347 410 420 430 444 2205 2507 254SMO 253MA etc. |
| Service | 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 has added copper to improve its resistance to strong reducing acids, such as sulphuric acid. The steel is also resistant to stress corrosion cracking and crevice corrosion.
Grade 904L stainless steel is non-magnetic, and offers excellent formability, toughness and weldability. Grade 904L contains high amounts of expensive ingredients, such as molybdenum and nickel. Today, most of the applications that employ grade 904L are replaced by low-cost duplex stainless steel 2205.
Grade 904L stainless steels have excellent resistance to warm seawater and chloride attack. The high resistance of grade 904L against stress corrosion cracking is due to the presence of high amounts of nickel in its composition. Moreover, the addition of copper to these grades 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 than grades 304L and 310L, which are free of molybdenum. This steel grade needs to be solution treated following cold working, to achieve maximum stress corrosion cracking resistance under critical environments.
Key Features
- Non-magnetic
- Stronger corrosion properties than Type 316L and 317L
- Good 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
- Condenser tubes
- Gas washing
- Control and instrumentation
- Oil and gas industry
- Pharmaceutical production
- Wiring in electrostatic precipitators
Available Stock Sizes
| Number | Thickness | 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 |
Our Processing Services
Laser Cutting
Thickness Range: 0.4 - 30.0mm
Platform Size: 2000*8000mm
Plasma Cutting
Thickness Range: 10 - 80.0mm
Platform Size: 2000*10000mm
Bending
Within 30mm thickness
2m, 6m, 10m length capacity
Surface Process
Within 12mm thickness
HL 8K PVC Cover
Our company operates a large stainless steel processing center covering 6000 square meters, equipped with laser cutting, water cutting, hot rolling mill, punching, embossing, large shear bending, and dry casting straightening capabilities. We provide customers with high quality, efficient stainless steel material processing and distribution services.
About Our Company
We specialize in the production and sales of superalloy, nickel base alloy, corrosion resistant alloy, precision alloy, cobalt-based alloy, special alloy steel, and special super austenitic stainless steel, 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 substantial inventory of nickel base alloy, high temperature alloy spot round steel, tube billets, and imported high temperature alloy and nickel base alloy steel plates in various specifications.
Our facility includes vacuum induction furnace, semi-vacuum medium frequency induction furnace, middle and high temperature heat treatment furnace, electroslag remelting furnace, free forging hammers (6 tons, 4 tons, 1 tons), hot rolling cold rolling steel pipe equipment, precision steel strip cold rolling machines, annealing furnaces, and round bar hot rolling cold drawing machines.
Quality assurance is supported by direct reading spectrometer, spectrophotometer, chemical analysis laboratory, mechanical performance laboratory (with universal testing machine, hardness testing machine), metallographic laboratory, and ultrasonic nondestructive testing equipment.
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