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440C
Decarb Free Rounds
DCF 18"
Imperial Diameters in inch
Length
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Price per piece [in USD]
Diameter
18"
Standard values
Working hardness:
57 HRC - 60 HRC
Delivery condition:
max. 285 HB
Chemical composition in %
C
0.950000
0.95–
1.200000
1.2
Si
0.000000
0–
1.000000
1
Mn
0.000000
0–
1.000000
1
P
0.000000
0–
0.040000
0.04
S
0.000000
0–
0.015000
0.015
Cr
16.000000
16–
18.000000
18
Mo
0.400000
0.4–
0.800000
0.8
Technical properties
Stainless, martensitic steel with high hardness and high wear resistance and good cutting power due to the higher carbon content. Compared to the AISI 440B this steel has a slightly higher hardenability at the expense of the corrosion resistance. The material is conditionally acid resistant.
Applications
knives for the food industry, frozen food cutters, pork and beef cleaving knives, fish industry knives, accessories for meat grinders