DIN 17111 : 1980已作廢
LOW CARBON UNALLOYED STEELS FOR BOLTS, NUTS AND RIVETS - TECHNICAL CONDITIONS OF DELIVERY
出版：German Institute for Standardisation (Deutsches Institut für Normung)
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基本信息
標準編號： DIN 17111 : 1980
標準類別：Standard
出版單位：German Institute for Standardisation (Deutsches Institut für Normung)
標準頁數：0
標準簡介
Applies to the unalloyed low carbon steels listed in Table 1, up to 40mm product thickness max., which are not intended for a heat treatment (quenching and tempering) and for case hardening, and which are used for the hot or cold forming of bolts, nuts and rivets (and similar shaped pieces), in connection with which the strength requirements or the free-machining properties may predominate.
