Chemical composition
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C
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Si
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Mn
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P
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S
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Ni
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Cr
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Mo
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GRADE Spec.
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316F2
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0.8MAX
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1.0MAX
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2.0MAX
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.20MAX
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added
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11/14
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16/18
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1.75/2.50
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316LF
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.03MAX
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SAME AS OVER
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Quality Control
- Surface: 2B Finished.(Not No.1 Hot Rolled Finished)
- Size Tolerance - Thickness: +0.1/-0mm, Width: +1/-0mm, Length: 800/1,200mm (for random), 0mm(for just)
- Hardness: Solution Annealed Soft Condition
- End User's Qualities: Capabilities for pressing, Machinability,coating,anti-corrosion, and polishing are attached.
Properties
Stainless Steel 316F2 are austenitic free cutting stainless steel which is best known for watch case applications. Elongated non-metallic inclusions parallel to rolling direction improve its machinability. It is suitable for case center, bezel, and case blank as the grains are finely dispersed.
- improved machinability.
- increased corrosion resistance to.
- good coating capacity.
- improved polishing.
 Fig.1) Non-metallic Inclusion of 316F2, 304 and NARW2. X400, Longitudinal Direction.
Fig.2) Microstructure and Grain Size of 316F2 & NARW2.
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