430 NO.4 Finished SS Decorative Plate NO.4 Stainless Steel Sheet
430 NO.4 Finished SS Decorative Plate NO.4 Stainless Steel Sheet
- Type: NO.4 Stainless Steel Sheet
- Delivery: Normally 7-15 days
- Regular Thickness: 0.65mm
- Grade:304 Stainless Steel
- PVC Film: Normal 7C PVC FILM
- Regular Size: 1219x2438mm/1000x2000mm
- Anti-fingerprint available
- Feature: Sustainable
Application
Stainless steel plate applies to construction field, ships building industry, petroleum,chemical industries, war and electricity industries, food processing and medical industry, boiler heat Exchanger, machinery and hardware fields.Stainless steel plate can be made according to the customers requirements.
|
Surface |
Definition |
Application |
| 2B |
Finished by heat treatment , picking or equivalent cold rolling , followed by skin pass to obtain adequate luster surface.
|
With bright and smooth surface ,easy for further grinding to obtain brighter surface ,suitable for medical instruments ,milk containers ,tableware and so on.
|
| BA |
Bright heat treatment after cold rolling.
|
Structural members .etc.kitchen utensil ,cutlery ,electric appliances ,medical instruments ,building decorations ,etc.
|
| NO.3/NO.4 |
Polished with No.150-240 abrasives.
|
Milky food processing equipment , medical instruments ,building decorations.
|
| HL |
Finished by polishing with abrasives of suitable grain size to obtain continuous streaks.
|
Building decorations ,such as elevators ,escalators ,door etc.
|
| 6K/8K |
A mirror-like reflective surface ,which is obtained by polishing with successively finer abrasives and buffing extensively with all grit lines are removed.
|
Building entrances,bulking column casting ,elevator's wall doors ,counters,sculptures etc. |
| Chemical composition and mechanical properties of stainless steel coils | |||||||||
| Grade | Chemical Composition (%) | Mechanical Performance | |||||||
| C | Si | Mn | P | S | Ni | Cr | Mo | Hardness | |
| 201 | ≤0.15 | ≤1.00 | 5.5/7.5 | ≤0.060 | ≤0.030 | 3.5/5.5 | 16.0/18.0 | - | HB≤241,HRB≤100, HV≤240 |
| 304 | ≤0.08 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.03 | 8.0/11.0 | 18.00/20.00 | - | HB≤187,HRB≤90,HV≤200 |
| 316 | ≤0.08 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.03 | 10.00/14.00 | 16.0/18.0 | 2.00/3.00 | HB≤187, HRB≤90 HV≤200 |
| 316L | ≤0.03 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.03 | 10.00/14.00 | 16.0/18.0 | 2.00/3.00 | HB≤187, HRB≤90 HV≤200 |
| 410 | ≤0.15 | ≤1.00 | ≤1.25 | ≤0.060 | ≤0.030 | ≤0.060 | 11.5/13.5 | - | HB≤183, HRB≤88 HV≤200 |
| 430 | ≤0.12 | ≤1.00 | ≤1.25 | ≤0.040 | ≤0.03 | - | 16.00/18.00 | - | HB≤183, HRB≤88 HV≤200 |
What Is NO.4 Finish Sheet ?
No. 4 finish simply as, “General purpose polished finish, one or both sides”. It also states, “No. 4 - A linearly textured finish that may be produced by either mechanical polishing or rolling. Average surface roughness (Ra) may generally be up to 25 micro-inches (0.64 micrometers).
No. 4 Finish is the most popular for appliances, the food and beverage industry, elevators, escalators, hospitals, and any work area where there is food contact.
The Features Of NO.4 Finish
It is characterized by short, parallel polishing lines and is the easiest of the stainless finishes to maintain. Depending on the requirements of the application, the final finish can be anywhere between 120 and 320 grit. (Higher grit numbers produce finer polishing lines and more reflective finishes.) The surface roughness is typically Ra 25 micro-inches or less.
Diversified Surface Treatment
Decorative stainless steel sheet can achieve various visual effects through different surface treatment methods, such as mirror finish, matte finish, texture, sandblasting or brushing, etc.
Beautiful And Durable
Decorative stainless steel sheet have an elegant look and a modern look, and their corrosion resistance and durability make them look great for a long time in both indoor and outdoor environments.
Easy To Clean And Maintain
The smooth surface of the decorative stainless steel sheet is not easy to adhere to dust and dirt, making it easy to clean and maintain.
High Plasticity
Decorative stainless steel sheet can be processed and customized through cutting, stamping, bending and welding processes.
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