Contents incl: Principles of hardening; Annealing before re-hardening; Methods of hardening; Tempering process; Forging light tools; Casehardening; Treatment for special steels; tec
Contents incl: Principles of hardening; Annealing before re-hardening; Methods of hardening; Tempering process; Forging light tools; Casehardening; Treatment for special steels; tec
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