Special features of Hai Shark die steel strips :
Excellent Bendability :
Hai Shark never cracks, even severely bend to an angle of 120 deg with zero bending radius.
Remarkable Impact Resistance :
Hai Shark steel strip is heat treated to spring-hard for increasing impact resistance.
Superior Sharpness :
Hai Shark strip blade is super-hardened with special-sharpened knife edge to reduce the
cutting force and ensure long life of the die.
Special-Shape Rolled Steel Strips With Versatile Knife Contour And Dimensions :
Hai Shark has gained a reputation as a specialist of die steel strip. We offer great variety of knife contour and dimensions to satisfy the demands of all customers, and we provide customer-tailored products for special purpose use.
Bendability
Bendability Thickness(mm)
120 2mm
110 2.5mm
90 3mm
90 4.0mm
Hardness
Thickness (mm) 1.5 2.0 2.5 3.0 3.5 4.0
Hardness Body -Hv 363 -Hv 363 -Hv 345 -Hv 336 -Hv 318 -Hv 318
-HRC 37 -HRC 37 -HRC 36 -HRC 35 -HRC 34 -HRC 33
Bevel -HV 550
-HRC 52
 
Applications
BD TYPE Double edge knife, suitable for cutting single layers of leather, plastics, rubber, and similar materials.
BE TYPE Suitable for cutting single layer of leather, plastics, rubber, and similar materials.
CE TYPE For cutting single- or multi-layer fibres, especially suitable for cutting hard and thick materials.
TE TYPE A general purpose type for cutting laminated fibres.

Product Program
BD BE CE TE
2.0 x 19 2.0 x 19   2.0 x 19
2.0 x 20 2.0 x 20    
2.0. x 30 2.0 x 30    
2.0 x 32 2.0 x 32   2.0 x 32
2.5 x 19 2.5 x 19    
2.5 x 32 2.5 x 32 2.5 x 32 2.5 x 32
  2.5 x 40   2.5 x 40
      2.5 x 50
  3.0 x 32   3.0 x 32
  3.0 x 36   3.0 x 36
      3.0 x 50