Special American Precision upper punch press brake V Die ...
Special American Precision upper punch press brake V Die ,press brake down mold DESCRIPTION Specially made press brake tooling , amada press brake molds 1,Drawing and details: 2, punch:material:42 CrMo (best), heating treatment, hardness 45-48. Remark: 42CrMo = SCM440 = 42 CrMo4= 4140 The Chemical Composition of 42CrMo , HRC 47 /- 2° C Si Mn Mo […]
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