430 Stainless Steel Sheet #4 Finish
If you're looking for a sleek and modern look for your kitchen, bathroom, or other interior design project, consider 430 stainless steel sheet with a #4 finish. This grade of stainless steel is highly durable and resistant to corrosion, making it a popular choice for a variety of applications.
The #4 finish gives the stainless steel sheet a smooth, polished look that enhances its visual appeal. It's easy to clean and maintain, making it a low-maintenance option for busy households or high-traffic areas. Plus, its neutral silver tone complements a wide range of color schemes and design styles.
This 430 stainless steel sheet with a #4 finish is also a highly versatile material that can be cut to size to fit any space or project. It can be used for backsplashes, countertops, appliances, and more. Its strength and durability make it a great choice for commercial applications, too.
Surface Treatment
1.2B Surface treatment
2B surface treatment is the surface treatment method obtained after bright rolling or polishing of 430 stainless steel plate. The treatment method is characterized by high surface finish and good reflection, and is often used in the manufacture of high-end kitchenware, oxygen production equipment, pharmaceutical equipment and so on.
2. BA surface treatment
BA surface treatment is a surface treatment method obtained after several polishing treatments on the surface of 430 stainless steel plate. The processing method is characterized by high finish, good reflection, and bright surface, which is suitable for manufacturing electrical equipment, catering utensils, etc.
3. Fog surface treatment
The surface treatment of fog surface is a surface treatment method obtained by mechanical polishing. The surface finish of this treatment is low, and the surface shows a slightly frosted state, which is suitable for manufacturing large equipment, building materials, etc.
430 stainless sheet 2b finish vs 2d
When it comes to choosing between a 2B finish and a 2D finish for 430 stainless sheet, it mostly comes down to personal preference and specific project requirements.
A 2B finish is typically smoother and more polished than a 2D finish. It is created by cold rolling the sheet and then annealing it in a controlled atmosphere, which creates a bright and reflective surface. This finish is ideal for decorative applications such as furniture, automotive trim, and kitchen equipment because of its highly polished appearance.
On the other hand, a 2D finish has a slightly rougher texture than a 2B finish, making it more suitable for industrial applications like tanks, chemical equipment, and food processing machinery. This finish is achieved by hot rolling the sheet and then annealing it, which produces a non-reflective matte finish.
Regardless of which finish you choose, 430 stainless steel is a popular and versatile steel alloy that is known for its high corrosion resistance and excellent formability. It is commonly used in a wide range of industries, including automotive, food processing, and construction.
Nominal Composition
| C: | 0.12 max |
| Mn: | 1.0 max |
| P: | 0.040 max |
| S: | 0.030 max |
| Si: | 1.00 max |
| Cr: | 16.0 – 18.0 |
| Ni: | .75 max |
| N: | – |
| Fe: | BAL |
Physical Properties
At 70°F (At 20°C)
Density
0.28 lb./in3 / (7.74 g/cm3)
Modulus of Elasticity (E)
29 x 103 ksi / (200 x 103MPa)
Coefficient of Expansion
5.8 x 10-6 microinches/in.-°F (70-600°F) / (10.4 μm/m-°C) (20-300°C)
Electrical Resistivity
23.68 μ ohm.in / (60 μ ohm.cm)
Thermal Conductivity
15.1 Btu-in./ft.2hr.-°F / (26.1 W/m-K)
Applicable Specifications
AMS 5503, ASTM A240
Typical Mechanical Properties – Typical Room Temperature Mechanical Properties
Typical mechanical properties are based on ASTM A240
Condition
Annealed (Min)
Tensile Strength Min (UTS)
65 ksi (450 MPa)
0.2% YS Min
30 ksi (205 MPa)
Elongation% in 2” Min (50.8 mm)
22%
Hardness Rockwell
89 HRBW (Max)
Where 430 stainless sheet used ?
Kitchen appliances
Automotive components
Decorative trim
Industrial equipment
Food processing
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