Cold-Rolled Carbon Steel Chef Knife Forged Finish

Present a cold-rolled carbon steel chef knife with visible forge scale and hand-finished edge. The blade shows a dark patina with subtle blue hints near the spine from heat treatment. A micro-serration pattern is visible along the edge under magnification. Composition: Position the knife diagonally across a dark slate board with the tip sharp and the handle slightly out of focus. Light and color: Dark steel, slate gray, warm wood handle, and soft directional light. Use premium product photography with exact metal grain, realistic bevel geometry, and controlled reflections. Keep one hero product, correct proportions, clean edges, and no visible logos, duplicate parts, random text, or clutter.