304 Stainless Steel Sheet with Mirror Finish Hairline and Gold Mirror Decorative Metal Sheet
Price:
US $1.35-3.55 / kg
MOQ:
50 kg
Delivery Time:
Negotiable
Product Description
201 304 Decorative Stainless Steel Sheet Mirror Hairline Gold Mirror
ASTM A240 304 stainless steel sheets with various surface finishes for decorative and industrial applications.
Surface Treatments and Characteristics
| Surface Finish | Characteristics and Application |
|---|---|
| NO.2B | Better brightness and flatness than NO.2D. Through special surface treatment to improve mechanical properties, suitable for comprehensive uses. |
| NO.1 | Surface finished by heat treatment and pickling after hot rolling. |
| NO.4 | Polished with abrasive belt of grit #150-#180, better brightness with discontinuous coarse stria. Used for bathtubs, building ornaments, electrical appliances, kitchen utensils, and food processing equipment. |
| HL | Polished with abrasive belt of grit #150-#320 on NO.4 finish with continuous streaks. Used for building ornaments, elevators, doors, and frontal plates. |
| BA | Cold rolled, bright annealed and skin-passed. Excellent brightness and good reflexivity like mirror. Used for kitchen apparatus and ornaments. |
| 8K | Excellent brightness and preferred reflexivity, can be used as mirror. |
Chemical Properties
C: ≤0.08, Si: ≤1.0, Mn: ≤2.0, Cr: 18.0~20.0, Ni: 8.0~10.0, S: ≤0.03, P: ≤0.045
Physical Properties
| Property | Value |
|---|---|
| Tensile strength σb (MPa) | ≥ 520 |
| Yield strength σ0.2 (MPa) | ≥ 205 |
| Elongation δ5 (%) | ≥ 40 |
| Section shrinkage ψ (%) | ≥ 60 |
| Hardness | ≤ 187HB; ≤ 90HRB; ≤ 200HV |
| Melting point (°C) | 1398 ~ 1454 |
| Specific heat capacity (0~100°C, KJ/kgK) | 0.50 |
| Thermal conductivity (W/m·K) | 16.3 (100°C), 21.5 (500°C) |
| Linear expansion coefficient | 17.2 (0~100°C), 18.4 (0~500°C) |
| Resistivity (20°C, 10⁻⁶ Ω·m) | 0.73 |
| Longitudinal elastic modulus (20°C, KN/mm²) | 193 |
Corrosion Resistance
Stainless steel's resistance to corrosion and staining, low maintenance, and familiar luster make it ideal for many applications. The alloy is used in cookware, cutlery, household hardware, surgical instruments, major appliances, industrial equipment, and as automotive and construction material in large buildings. It can be used in commercial kitchens and food processing plants as it can be steam-cleaned and sterilized without needing paint or other surface finishes.
Applications
- Food preparation equipment, especially in chloride environments
- Chemical processing equipment
- Laboratory benches and equipment
- Rubber, plastics, pulp & paper machinery
- Pollution control equipment
- Boat fittings, valves and pump trim
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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