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420 / 1.4021

 

 

 

Main fields of application of 1.4021

Industrial Knives, Surgical instruments, cutting tools: (drills, mills etc.) screwdriver.

Chemical composition of 1.4021

Cr 12,00-14,00
C 0,16-0.25
Mn ≤ 1,50
   

Mechanical properties of 1.4021

Annealed specification values
tensile strength Rm ≤ 700 MPa
Elongation A80 Max 15%
Hardness HB / HV ≤ 225
   

Delivery program

Various sizes and tolerances available upon request.

Material Data Sheet

DIN 1.4021

ASTM 420

X20CR13

Material Outlet by Hempel

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