Smooth SS304 304 Stainless Steel Plate with Industrial Grade Surface

304 Stainless Steel Plate SS304 Plate Industrial Grade Surface

Chemical Composition

The main components are carbon (C) ≤ 0.08, silicon (Si) ≤ 1.0, manganese (Mn) ≤ 2.0, chromium (Cr) 18.0-20.0, nickel (Ni) 8.0-10.5, sulfur (S) ≤ 0.03, phosphorus (P) ≤ 0.035, nitrogen (N) ≤ 0.1, among which chromium and nickel elements are the key to ensuring its corrosion resistance.

Physical Property

- Density: 7.93g/cm ³.
- Melting point: 1398-1454 ℃.
- Specific heat capacity: 0.50KJkg ⁻¹ K ⁻¹ (0-100 ℃).
- Thermal conductivity: 16.3Wm ⁻¹ K ⁻¹ (100 ℃), 21.5Wm ⁻¹ K ⁻¹ (500 ℃).
- Linear expansion coefficient: 17.2 × 10 ⁻⁶ K ⁻¹ (0-100 ℃), 18.4 × 10 ⁻⁶ K ⁻¹ (0-500 ℃).
- Electrical resistivity: 0.73 × 10 ⁻⁶ Ω m (20 ℃).

Mechanical Property

- Tensile strength: ≥ 520MPa.
- Yield strength: ≥ 205MPa.
- Elongation rate: ≥ 40%.
- Hardness: HB≤187,HRB≤90,HV≤200.

Characteristic

- Corrosion resistance: It can resist the erosion of various corrosive media such as atmosphere, water, acid, alkali, salt, etc. The dense oxide film formed by chromium on the surface of steel plays a key protective role.
- Processing performance: It can be processed through various methods such as cold processing, hot processing, welding, etc. It has good plasticity and toughness, and can meet the production needs of complex shapes and structures.
- Aesthetics: The surface is smooth and polished, with a charming luster and good decorative effect.
- Heat resistance: It can be used in the temperature range of -196 ℃ -800 ℃ and can maintain stable performance in a certain high temperature environment.

Classification

-Classified by manufacturing method: It can be divided into hot-rolled stainless steel plate and cold-rolled stainless steel plate. The thickness of hot-rolled plates is generally 4.5-100 millimeters, while the thickness of cold-rolled plates is generally 0.02-4 millimeters.
-Classified by the structural characteristics of the steel grade: it belongs to austenitic stainless steel.

Application Area

-In the field of architecture: used for roofs, exterior wall structures, decorative lines, stair handrails, etc.
-Kitchenware and Home Furnishings: Tableware, kitchenware, sinks, home appliance casings, furniture accessories, etc.
-Chemical industry: chemical equipment, storage containers, pipelines, etc.
-Food and medical field: food processing equipment, storage tanks, medical devices, pharmaceutical production equipment, etc.
-Vehicle field: automotive exhaust pipes, mufflers, body decorations, etc.

About us:

Wuxi Xinfengcheng Metal Products Co., Ltd. was established in 2003 and is headquartered in Wuxi City, Jiangsu Province, an important gathering place for China's stainless steel industry. The company focuses on the research and development, production and sales of stainless steel materials. With "seamless steel pipes" as its core products, it is committed to providing high-performance and high-standard metal material solutions for the global industrial field.

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