• Jan 12 , 2022 Introduction of slitting knives
    Slitting knives are mainly used in automatic product line for plate opening roll, correcting level and vertical cutting. The material of slitting knives are Cr12Mov, GCr15, LD, LD+Ni, DC53, H13, H13K, W18Cr4V, 6CrW2Si and so on. They could be used both at cold and hot cutting, slitting, trimming and shearing soft, hard, thin, moderate, and thick plates, including stainless steel plate, silicon ste...
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  • Jun 09 , 2022 Common Shear Blade Materials
    Cold-rolled and hot-rolled sheet steel are the common materials used to manufacture shear blades. For hot-rolled plate The disadvantage of hot-rolled plate is that some sulfides, oxides, silicates, etc. inside the hot-rolled steel will be extruded and thinned, resulting in non fusion and delamination. This will reduce the tensile force of the steel, and may cause interlayer cracking when the weldi...
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  • Aug 25 , 2022 Material of Tpylex
    Tpylex is a kind of material which mainly used for metal slitter knife, steel plate shearing machine knife, and guillotine shear knife. The component of Tpylex are: C: 0.47, Mn: 0.5, Si: 0.60, Cr: 1.50, Mo: 0.75, V: 0.15, Ni: 4.30
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