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Back pass stainless steel sheets

Add Time:2021-01-07 Hits:106

  • Back pass stainless steel sheets
  • Back pass stainless steel sheets
  • Back pass stainless steel sheets
  • Back pass stainless steel sheets

Back pass stainless steel sheets

Because of its beautiful appearance, strong and durable stainless steel grating, it is mostly used in some decoration projects or places with strong corrosive conditions. Because stainless steel gratings need to be welded in the production process to be connected, black will be produced at the welding contact points. Polishing is for these welding black spots.

Several polishing processes

1. Stainless steel plate dry grinding and wire drawing

This type of processing equipment has low cost, simple operation, low processing cost, and wide application range, making it necessary equipment for processing centers. Therefore, most machining centers can provide frosted plates of filament and short filament, of which 304 steel accounts for more than 80%.

2. Stainless steel sheet oil mill drawing

Oily drawing is also divided into filament and short filament. Elevator decoration generally uses a filament, and all kinds of small appliances, kitchenware, and other two kinds of lines are available

3. 8K processing

The 2B cold-rolled surface is polished by 8K, and the mirror effect is generally achieved after one pass of processing. At present, the 8K grinding process with nitric acid and iron oxide red is low in price, and the cost of the value equipment itself is low, so the overall grinding cost is low and has been widely promoted.

4. Stainless steel plate titanium

The choice of high-end decoration materials has a gorgeous effect. 304 series stainless steel has been used in titanium decoration for a long time and is widely used in elevators and building decoration materials.

Chemical composition (WT%)

C: ≤0.08

Si: ≤1.0

Mn: ≤2.0

Cr: 11.0~18.0

S: ≤0.03

P: ≤0.035

Ni: 8.0~10.0

Physical properties

T.S.(Mpa) ≥ 520

Y.S.(Mpa) ≥ 195

EL(%)     ≥20

HV: 150~480

Specification information

Material: 200,300,400 series

Length:2000mm,2440mm,3000mm,6000mm or customized size

Width: 1000mm,1219mm,1250mm,1500mm or customized size

Thickness: 0.3mm~6.0mm

Surface: 2B、BA、HL、No.3、No.4、Back pass

Decorative sheet and plate: color plates, etching plates, oil-polished hairline plates (HL, NO.4), sandblasted plates, embossed plates.


Elevators are usually decorated with filaments, various small household appliances, and kitchen utensils, etc.


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