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Drawing die manufacturing and heat treatment process

ABIS Mold Technology Co.,Ltd Updated: Oct 16, 2018

                       Drawing die manufacturing and heat treatment process

     Deep drawing mould, can choose Cr12MoV, quenching to 58-62 HRC, then nitriding treatment, die nitriding process is complicated, however, the general factory do bad, did not effect, can't even use, good nitriding treatment, can make the surface hardness of 900-1200 hv, equivalent to 68-72 HRC, can improve the service life many times, but die nitriding to do the best for chongqing ding star nitriding surface treatment co., LTD.Hot die steel H13 quenching to 50-55hrc, nitriding treatment, better than Cr12MoV.


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