UNS S44800 Stainless Steel Plate with High Corrosion Resistance 0.3 - 50mm Thickness ASTM A240/A240M Standard
UNS S44800 stainless steel plate manufactured to standards ASTM A240/A240M and ASTM A480/A480M, featuring excellent corrosion resistance and heat resistance properties.
| Attribute | Specification |
|---|---|
| Product Name | UNS S44800 Stainless Steel Plate |
| Thickness | 0.3 - 50mm |
| Tolerance | ±1% |
| Density | 7.80 × 10³ Kg/m³ |
| Certification | ISO 9001 |
| Length | 2438mm, 3000mm, 6000mm, 8000mm, 12000mm |
| Width | 1000mm, 1200mm, 1220mm, 1500mm, 1800mm, 2000mm, 2200mm |
| Standard | ASTM A240/A240M, ASTM A480/A480M |
| Grade | UNS S44800 |
| Surface Finish | No.1, 2B |
| Application | Food industry equipment, petroleum refining industry equipment, power industry equipment, heat exchangers, pressure vessels and other fields |
| Type | Plate |
| Specifications | Flat Steel Plate |
| Shape | Flat Steel Plate |
| Model Number | Stainless Steel Sheets |
| Technique | Hot Rolled/Cold Rolled |
| Place of Origin | Other |
| Advantage | Corrosion resistance and heat resistance |
| Material Status | Large stock or fast new production |
| Package | Standard Package |
| Processing Service | Cutting, Bending |
| Payment | T/T 30% Deposit + 70% Advance |
| Delivery Time | 15 - 20 days |
S44800 stainless steel is a high nitrogen content austenitic stainless steel, also known as UNS S44800 or AISI 654SMO stainless steel. UNS S44800 Stainless Steel Plate has excellent corrosion resistance and strength, suitable for manufacturing high-demand chemical, marine and oil and gas fields parts and equipment, such as pipes, valves, storage tanks, heat exchangers, etc.
The chemical composition of UNS S44800 Stainless Steel Plate is the key factor that determines its performance. Its main components include:
- Carbon (C): about 0.75%
- Chromium (Cr): about 16.0% to 18.0%
- Manganese (Mn): not more than 1.0%
- Phosphorus (P): not more than 0.04%
- Sulfur (S): not more than 0.03%
- Silicon (Si): not more than 1.0%
- Nickel (Ni): may contain trace amounts, but usually not more than 1%
- Molybdenum (Mo): may contain trace amounts, but usually not more than 1%
- Tensile strength: ≥620 MPa
- Yield strength: ≥440 MPa
- Elongation: >12%
- Sectional reduction: >40%
- Hardness: HRC 52-58
S44800 can be improved by heat treatment. Common heat treatment processes include:
- Quenching: Rapid heating in the temperature range of 1010-1070°C, followed by rapid cooling to form a martensitic structure.
- Tempering: Tempering in the temperature range of 150-680°C to reduce internal stress after quenching, improve toughness and adjust hardness.
S44800 has good processing performance and can be processed by conventional metal processing methods such as milling, turning, drilling, etc. Due to its high hardness, carbide tools may be required during processing.
S44800 stainless steel is widely used in:
- Manufacturing cutting tools such as scalpels, scissors, kitchen knives, etc.
- Manufacturing corrosion-resistant parts such as bearings, pumps, valves, etc.
- Manufacturing molds, mold accessories, mold steel, etc.
- Manufacturing wear-resistant parts such as shafts, gears, wire drawing dies, etc.
We are a professional supplier of UNS S44800 Stainless Steel Plate with sufficient stock all year round. You can choose from a variety of specifications. Stainless steel plates can be shipped immediately after purchase. We have our own supply, so there is no need to worry about out-of-stock issues. Welcome to inquire and purchase online!
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