201 2b Surface Stainless Steel Circle Cold Rolled Ba Customized Diameter
201 2b surface stainless steel circle cold rolled ba stainless steel circle
stainless steel circle
Grade:201/410/430/304/.04l/316/316l/321/310/309
Products are widely used in the stainless steel processing manufacturing industry of stainless steel circle
for cooking utensils, stainless steel circle for lamps and lanterns, steel cylinder and tank round billet
production and tank body sealing and other types of stainless steel circle industry
| Name | 201 stainless steel circle |
| Surface | BA/2B/NO.4/Mirror |
| Production technilogy | cold rolled/hot rolled |
| Payment term | 30% T/T as deposit,70% balance paid against copy of B/L. |
| Delivery time | 5-10 days(Based on stock and quantity) |
| Packing | According to the customer's requirements |
The corrosion resistance of stainless steel wafer is mainly determined by its alloy composition (chromium nickel, titanium,
silicon, aluminum, manganese, etc.) and internal structure.Chromium has a high chemical stability, can form a passivating
film on the steel surface, so that the metal and the outside isolated, protect the steel plate is not oxidized, increase the
corrosion resistance of the steel plate.After r the passivation film is broken, the corrosion resistance decreases.
| Grade | China(GB) | America(AISI/ASTM) | Germany(DIN) | Japan(JIS) |
| 201 | 1Cr17Mn6Ni5N | 201 | - | SUS201 |
| 304 | 0Cr18Ni9 | 304 | X5CrNi18.9 | SUS304 |
| 304L | 00Cr18Ni10 | 304L | X2CrNi18.9 | SUS304L |
| 316 | 0Cr17Ni12Mo2 | 316 | X5CrNiMo18.10 | SUS316 |
| 316L | 00Cr17Ni14Mo2 | 316L | X2CrNiMo18.10 | SUS316L |
| 321 | 1Cr18Ni9Ti | 321 | X12CrNiTi18.9 | SUS321 |
| Surface | Production process | Manufacturing method brief | Application |
| NO.1 | silver matt | A rough, matte surface hot rolled to a specified thickness and then annealed and descaled | It does not need to be |
| NO.2D | Silver | Heat treatment and pickling after cold rolling | 2D products are used for |
| NO.2B | Luster>NO.2D | After NO.2D treatment, a light cold roll is carried out after polishing roller | The general material |
| BA | Bright | Nonstandard, but usually bright annealed surface finish with high surface reflectivity. | Building materials |
| NO.4 | Intermediate grinding | A polished surface obtained by grinding with a abrasive strip 150~180# | Building materials |
| HL | Hairline grinding | Grinding materials with appropriate particle size are used for grain grinding (150~240#) | Buildings materials |
| NO.8 | mirror ultrafinish | The mirror is ground with a polishing wheel | Reflector, decorative |
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