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商品情報

products

Products

Special Steels

High speed tool steels

■HS97R

We have improved the quality stability after vacuum quenching, reduced early chipping of the cutting edge.

HS97R : High-performance High Speed Steel with high chipping resistance, wear resistance, and hardenability


Chemical Composition (%)


Heat treatment conditions


Tempering temperature(°C)


Quenching temperature and grain size

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