- Material: 310S stainless steel fiber
- Fiber size: 3um to 100um
- Thickness: 0.25mm to 4mm
- High porosity: 60% to 90%
- Sheet size: 100x100mm 200x200mm 300x300mm ….500x500mm, 1200x1500mm max sheet size
- Material chemical composition of 310S fine fibers:
| Element | Content Range | Functions |
|---|---|---|
| Iron(Fe) | > 60% | Serves as the matrix, endowing the material with basic strength and toughness |
| Chromium(Cr) | 24% – 26% | Forms a dense oxide film, improving corrosion resistance and high – temperature resistance |
| Nickel(Ni) | 19% – 22% | Enhances toughness, ductility, and corrosion resistance, stabilizing the austenitic phase structure |
| Silicon(Si) | ≤ 1.5% | Improves oxidation resistance, facilitating the formation of a stable oxide film at high temperatures |
| Manganese(Mn) | ≤ 2% | Increases strength and hardness, substituting nickel to a certain extent to reduce costs |
| Carbon(C) | ≤ 0.08% | Forms chromium carbide with chromium. Its content needs to be strictly controlled as it reduces corrosion resistance if not |
| Phosphorus(P) | ≤ 0.045% | A harmful element that reduces toughness and corrosion resistance and must be strictly controlled |
| Sulfur(S) | ≤ 0.03% | A harmful element that causes hot brittleness, reducing processing and corrosion resistance |
