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Smashing knife

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1. Mainly used for reclamation, weeding, ridging and other field operations.

2. Material: 65Mn and 60Si2Mn

3. Overall heat treatment, 45-50HRC hardness, and good comprehensive mechanical performance

Chemical component:

 
 
C
 
Si
Mn
Cr
P
S
Ni
Cu
B
 
60Si2Mn(SUP6)
 
0.56-0.64
1.50-2.00
0.60-0.09
≤0.35
≤0.035
≤0.035
≤0.35
≤0.25
 
   
 
60Mn
 
0.62-0.70
0.17-0.37
0.90-1.20
≤0.25
≤0.035
≤0.035
≤0.25
≤0.25
 

 

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