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BHK Steel codes

Here is a list of BHK's steel codes. What is a steel code? Some of our knives only have the BHK logo stamped into the steel. This means that the steel is our regular production O1 tool steel.  Some of our knives on the opposite side of the BHK logo side have a letter stamped.  This lets you know what steel that knife is made of.  Each letter stands for a different steel. 

O = O1 high carbon tool steel
A = A2
T = 1095
A3 = ATS34
D = D2
C = CPM 154
F = CM 154
E = 12 C 27
S = 13 C 26
V = S30V
B = 440 C
G = 19 C 27

Rockwells are between 58-60

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