Thickness 4/5/6mm White steel Make small Carving knife Chopper Kitchen fruit blank heat Treated HRC61 Length 200mm | Инструменты

Thickness 4/5/6mm White steel Make small Carving knife Chopper Kitchen fruit blank heat Treated HRC61 Length 200mm | Инструменты

  Hrc : 61 Composition: Carbon C: 0.8 Silicon Si: 0.85 ~ 0.95 Chromium Cr: 17.00 ~ 19.00 Nickel Ni: Allowed ≤0.60 Molybdenum Mo: 1.00 ~ 1.30   The advantages of HSS steel are hard, strong cutting ability, strong opening performance, and good maintainability;   The disadvantages are slightly poor toughness and abrasiveness, low rust resistance, and frequent oil protection when not in use;   When the temperature is higher than 500 degrees, the red hardness begins to decline, and when the temperature is higher than 700 degrees, the annealing begins.   The price is a single price.   Each size is optional, we choose according to the purpose, in the cut material please pay attention to tool safety #   Here's a brief description of the use of various specifications: 1:2X5 or 3X6, generally used to make small carving knife, used for fine carving or nuclear carving, with small force, easy to control 2:2X10 or 3X8, generally used to make a large or flat knife, a large force area, can quickly repair For 3:3X12 and above, it is generally used for making cutting knife or small fruit knife. 4:4X20 and above, generally used for making V-shaped knife or round knife, or outdoor tool knife, because the thickness is enough, the focus is high.   If it is a very sharp knife, it can be properly annealed to about 57 degrees in order to prevent the knife tip from gargle. Package including : 1 pieces steel