Traditional Culture Encyclopedia - Traditional stories - What's the quality of the old English razor head?
What's the quality of the old English razor head?
The bit of the old English shaver is made of 3Cr 13 and 4Cr 13 martensitic stainless steel. After precision machining, the cold-rolled stainless steel plate is rolled into 0.3/0.4mm stainless steel sheet, sliced and finally processed before it can be used. The high-end shaving blade is made of 6r 13, and its hardness is better due to the increase of carbon content. Martensite stainless steel is mainly quenched and tempered to improve its hardness and processability.
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