SS446 Stainless Steel Fiber For Bricks
The YUSEN Advantage: Precision Melt-Extraction Technology Unlike common wire-drawn or sheet-derived fibers, YUSEN fibers are born from a highly specialized melt-extraction process. This is the cornerstone of their superior quality: 1. Molten Steel Source:High-quality steel alloy is melted at extreme temperatures (typically above 1500°C), ensuring purity and consistent metallurgical properties. 2. Precision Atomization & Rapid Solidification:The molten steel stream is subjected to high-energy forces (like centrifugal spinning or specialized gas/water jets), instantly disintegrating it into incredibly fine droplets. 3. Unique Fiber Formation:As these micro-droplets are flung outwards at high velocity, surface tension and aerodynamic forces elongate them while rapid cooling (quenching rates exceeding 1,000,000 °C/s) solidifies them mid-flight. Crucially, no physical contactoccurs with forming wheels or dies. 4. Distinctive Morphology:This rapid, contact-free solidification results in fibers with: • Natural, Rough Surface Texture:A highly irregular surface profile, significantly enhancing mechanical bond with the concrete matrix - far superior to smooth wire fibers. • Optimized Geometry:Engineered for optimal aspect ratios (length/diameter), balancing efficient dispersion in the mix with maximized pull-out resistance and crack-bridging capability. • Tailored Ends:Controlled formation often yields fibers with slightly deformed or hooked ends, further boosting anchorage without sacrificing mixability. • Superior Material Properties:The ultra-fast cooling refines the microstructure, often leading to enhanced hardness and strength compared to slowly cooled counterparts.
Stainless Steel Fiber specs
Length: 20mm, 25mm, 30mm, 35mm
Equivalent Diameter:
0.30-0.40 mm
0.40-0.50 mm
0.45-0.55 mm
0.55-0.60 mm
Aspect ratio: 40-45 45-50 50-55 55-60
Material: 330 310 316 316L 321 304 446 430 430Al
Melting point: 1400-1425degree 1400-1450degree 1425-1510degree 1500-1580degree
| Category |
Chemical Composition(%) |
| C |
Si |
Mn |
Ni |
Cr |
| 304 |
≤ 0.15 |
≤ 1.5 |
≤ 1.5 |
8-12 |
17-20 |
| 310 |
≤ 0.2 |
≤ 1.5 |
≤ 1.5 |
19-22 |
24-27 |
| 330 |
≤ 0.2 |
≤ 1.5 |
≤ 1.5 |
33-37 |
14-17 |
| 430 |
≤ 0.2 |
≤ 1.5 |
≤ 1.5 |
≤ 0.7 |
17-19 |
| 446 |
≤ 0.2 |
≤ 1.5 |
≤ 1.5 |
≤ 0.7 |
24-27 |
Packing and Delivery
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