High-fatigue steel strip for continuous loop band knives. Straight, wavy, and scalloped edge profiles for foam, food, leather, and paper cutting.
Get Quote for Band Knife Steel View Specs ↓Band knives are continuous loop blades used in splitting, skiving, and slicing machines. The steel must combine high fatigue life (millions of flex cycles) with edge retention. We supply the strip; you form the loop and grind the edge.
Four grades cover the full range of band knife applications, from economy to premium.
Ni 1.80–2.10% delivers the highest fatigue life among band knife steels. The go-to grade for high-speed splitting machines running millions of flex cycles. HRC 44–52.
Chrome-carbon steel for small-to-medium band knives. Good wear resistance at lower cost than 75Ni8. Width up to 260mm. HRC 47–52.
Ni 2.0% alloy with exceptional toughness. Used where impact resistance matters — frozen food cutting and heavy-duty splitting. HRC 46–52.
Japanese Ni-Cr alloy tool steel. The standard for food band knives in Asia. Excellent balance of hardness and fatigue life. HRC 45–52.
The edge profile determines cutting performance on different materials.
Clean, smooth cutting for leather, rubber, and textiles. Ground to a fine bevel. Best for materials that need a clean cut surface without compression.
Continuous wave pattern, pitch 3–12mm. Acts like micro-serrations that grip soft materials. Ideal for foam, sponge, bread, and insulation. Cuts faster with less material compression.
Individual concave cutouts creating sharp points. Aggressive cutting action for frozen meat, cardboard, and dense foam. Each scallop acts as an independent cutting tooth.
Band knives serve diverse industries. The right grade + edge combination is critical.
Polyurethane foam splitting and contour cutting. Wavy edge (pitch 6–10mm) on 75Ni8 or SKS51 strip. High-speed machines demand maximum fatigue life.
Frozen meat and fish portioning. Scalloped edge on SKS51 or 15N20. Food-safe surface finish required. Consistent hardness ensures hygiene-compliant clean cuts.
Leather skiving and splitting machines. Straight edge on 75Ni8 for maximum fatigue life. Thin strip (0.40–0.80mm) with precision thickness tolerance.
Corrugated cardboard and paper slitting. Scalloped or wavy edge on 75Cr1. Moderate fatigue requirements; wear resistance is the priority.
Strip steel supply for band knife manufacturers. You weld and grind; we provide the precision strip.
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Tell us your grade, thickness, width, edge type, and quantity. We respond within 24 hours.