304 Stainless Steel Slit Edge Plate Decorative Surface Finish Rose Golded
304 Stainless Steel Slit Edge Plate Decorative Surface Finish Rose Golded
Type 201 Stainless Steel is an austenitic chromium-nickel-manganese stainless steel which was developed to conserve nickel. Type 201 is a lower cost alternative to conventional Cr-Ni stainless steels such as 301 and 304. Nickel is replaced by additions of manganese and nitrogen. It is non-hardenable by thermal treatment, but may be cold worked to high tensile strengths. Type 201 is essentially nonmagnetic in the annealed condition and becomes magnetic when cold worked. Type 201 can be substituted for Type 301 in many applications.
1. Chemical Composition for stainless steel sheet
|
Material
|
C | Si | Ni | Mn | P | S | Cr |
| 201 | ≤0.15 | ≤1.00 | 0.8-1.0 | 5.5-7.5 | ≤0.060 | ≤0.030 | 16.00-18.00 |
| 202 | ≤0.15 | ≤1.00 | 3.5-4.5 | 7.5-10.00 | ≤0.060 | ≤0.030 | 17.00-19.00 |
| 304 | ≤0.07 | ≤1.00 | 8.00-10.00 | ≤2.00 | ≤0.035 | ≤0.030 | 17.00-19.00 |
| 304L | ≤0.030 | ≤1.00 | 8.00-10.00 | ≤2.00 | ≤0.035 | ≤0.030 | 18.00-20.00 |
| 316 | ≤0.08 | ≤1.00 | 10.00-14.00 | ≤2.00 | ≤0.035 | ≤0.030 | 16.00-18.50 |
| 316L | ≤0.030 | ≤1.00 | 12.00-15.00 | ≤2.00 | ≤0.035 | ≤0.030 | 16.00-18.00 |
| 430 | ≤0.12 | ≤0.75 | - | ≤1.25 | ≤0.035 | ≤0.030 | 16.00-18.00 |
2. Surface of stainless steel sheet
|
Finish
|
Thickness
|
Characteristics | Applications |
| No. 1 | 3.0mm~150.0mm | Finished by hot-rolling, annealing and pickling, characterized by white pickled surface | Chemical industry equipment,Industrial tanks |
| 2B | 0.2mm~6.0mm | Finished by heat treatment, pickling after cold rolling, followed by skin pass line to be more brighter and smooth surface | General Application Medical Instruments,Tableware |
| BA | 0.5mm~30.0mm | Bright heat treatment after cold rolling | Kitchen utensil, kitchen ware,architectural purpose |
| No.4(Bright Annealed) | 0.4mm~3.0mm | Polishing with No. 150 to No.180 mesh abrasives The most popular finishes | Milk & Food processing acilities, Hospital Equipment, Bath-tub |
| HL(Hair Line) | 0.4mm~3.0mm | Finished by continuous linear polishing | Architectural purposes, escalators, kitchen ware vehicles |
| 8k | 0.5mm~30.0mm | Shinning like a mirror | Building construction |
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