Tool knowledge

10-Dec
What Does S2 Mean on Tools' Steel Bits?

What Does S2 Mean on Tools' Steel Bits?

S2 alloy steel is a shock-resisting tool steel type. It retains good ductility even in hardened conditions, which allows it to perform in applications where shock impact is transmitted to the alloy. Shock-resisting tool steels like this are designated as group S steels.Chemical CompositionThe follow

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