Hot stamping of ultra-high strength steel parts ...
2017-1-1 · 2017-1-1 · Ultra-high strength steel parts are being increasingly produced by hot stamping of quenchable steel sheets. In hot stamping, the quenchable steel sheets are heated to approximately 900 °C to transform the sheets into austenite.The sheets are then quenched by holding at the bottom dead centre with dies in a process called die quenching.
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