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Fong's Steels Supplies Co., Ltd
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Outokumpu Watch Case Material
Fong's Steels Supplies Co., Ltd. has been appointed by Outokumpu as the sole distributor for watch material in Mainland China, HK and Macau.
Why do we highly recommend using Outokumpu for watch materials?
I. Quality Guaranteed
- All watch case materials have been tested for satisfactory quality to ensure compliance with international standards requirement.
- Mill test certificates are available upon delivery.
- Chemical composition of Outokumpu stainless steel for watch material is as follows.
| Chemical Compositions (Average %) | |||||
| ASTM | C | Mn | Cr | Ni | Mo |
| 304 | below 0.08 | below 2.0 | 18-20 | 8-10.5 | -- |
| 316L | below 0.03 | below 2.0 | 16-18 | 10-14 | 2-3 |
II. High Quality
- Fine Polishing: Stainless steel can be polished without significant "pin-holes".
- Precise Thickness Tolerance
III. Competitive Price
- We are the sole distributor of Outokumpu stainless steel watch case material in Mainland China, Hong Kong and Macau.
- We offer competitive prices.
IV. Wide Product Range
- 304 and 316L 2B materials with ranges from 1.5 to 6.0 mm
- 304 and 316L No.1 materials with ranges from 4.0 to 12.0 mm
stocks available| 2B | No.1 | 2B | No.1 | ||
| 1.5 mm | |
- | 6.0 mm | |
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| 1.6 mm |  |
- | 6.5 mm | - | |
| 1.8 mm | |
- | 7.0 mm | - | |
| 2.0 mm | |
- | 7.5 mm | - | |
| 2.3 mm | |
- | 8.0 mm | - | |
| 2.5 mm | |
- | 8.5 mm | - | |
| 2.8 mm | |
- | 9.0 mm | - | |
| 3.0 mm | |
- | 9.5 mm | - | |
| 3.2 mm | |
- | 10.0 mm | - | |
| 3.5 mm | |
- | 10.5 mm | - | |
| 4.0 mm | |
|
11.0 mm | - | |
| 4.5 mm | |
|
11.5 mm | - | |
| 5.0 mm | |
|
12.0 mm | - | |
| 5.5 mm | |
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