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Polished Surface Stainless Steel Strip , Chemical Instrument Ss Strip
Stainless Steel Strip Parameters
| Description | Polished Surface Stainless Steel Strip , Chemical Instrument Ss Strip |
| Thickness (mm) | 0.3-12mm |
| Width(mm) | 100mm-2000mm |
| Stainless Steel grade | Ferrite:439 |
| Typical usage | Chemical instrument,Heat exchanger,Kitchenware,Handware,Automobile parts. |
| Metallurgy,Machinery,Papermaking,Food industry ect. | |
| 2mm-5mm hot rolled coil were suggested to used as cold rolled stainless steel material |
chemical composition
| Country | Standard | Grade | (%)Chemical Composition | ≤ | |||||||
| C | Si | Mn | P | S | Cr | Ni | N | Ti | |||
| USA | ASTM | 439 | 0.03 | 1.00 | 1.00 | 0.04 | 0.03 | 17.0- 19.0 | ≤ 0.5 | ≤ 0.04 | 0.2+4(C+N)－1.10 |
| Ger | DIN | 1.4510 | 0.05 | 1.00 | 0.00 | 0.04 | 0.015 | 16.0-18.0 | - | - | 4(C+N)－0.80 |
Main purpose of Surface
| Surface Finish | Definition | Application |
| 2B | Those finished, after cold rolling, by heat treatment, pickling or other equivalent treatment and lastly by cold rolling to given appropriate luster. | Medical equipment, Food industry, Construction material, Kitchen utensils. |
| BA | Those processed with bright heat treatment after cold rolling. | Kitchen utensils, Electric equipment, Building construction. |
| NO.3 | Those finished by polishing with No.100 to No.120 abrasives specified in JIS R6001. | Kitchen utensils, Building construction. |
| NO.4 | Those finished by polishing with No.150 to No.180 abrasives specified in JIS R6001. | Kitchen utensils, Building construction, Medical equipment. |
| HL | Those finished polishing so as to give continuous polishing streaks by using abrasive of suitable grain size. | Building Construction. |
| NO.1 | The surface finished by heat treatment and pickling or processes corresponding there to after hot rolling. | Chemical tank, pipe. |
Stainless Steel Strip Pictures
