規格 材質 ACD37
產地/廠家 寶鋼
ACD37冷加工用工具鋼 化學成份 CHEMICAL COMPOSITION C(碳) Si(矽) Mn(錳) Cr(鉻) Mo(鉬) P(磷) S(硫)
0.85 0.25 2.10 1.20 1.50 0.025以下 0.01以下
出廠硬度 DELIVERY HARDNESS 軟性退火至約HB190-220 Soft Annealed Approximately HB190-220
牲征 FEATURES 氣冷、真空淬火鋼。改善了 SGT的淬火性及鋼絲電火花加工件。
Vacuum quenched and air cooled steel, steel improved for
SGT as to hardenability and wire electric discharge machinability.
用途 APPLICATIONS 此鋼熱處理后,變形度極低,適宜制造高精密工具、儀器、摩打、 各種刀具、板金用模、樣板等。 Dies for deep drawing, gauges.