Web工具鋼 (英語:Tool steel)是指製造各種加工 工具 的 鋼 。. 按用途,則可分為刃具鋼、 模具 鋼、 量具 鋼三大類。. [1] 量具鋼主要用於製造各種測量工具,如 卡尺 、 千分尺 、 … Web1.2312工具钢. 1.2312 Description. DIN 1.2312 Steel Plate Material is a versatile, low-alloy tool steel that is characterized by good toughness at moderate strength levels. The special purpose mold steel 1.2312 steel plate is commonly used for plastic injection mold cavities and tooling and for die casting dies for zinc.
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Web播放列表名称:金属材料及热处理0.绪论0.1.材料及材料科学0.2.我国古代热处理的发展0.3.工程材料分类0.4.金属材料及热处理MOOC ... WebMar 25, 2024 · Tempered steel is divided according to hardenability, there are 3 types: low hardenability, medium hardenability and high hardenability. (1), low hardenability steel. ① water quenching critical ... cycloplegics and mydriatics
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WebCr5Mo1V I 介绍. Cr5Mo1V is an air quenching die steel with deep air hardening properties, which is extremely useful for complex dies where the shape must be maintained after quenching and tempering. The deformation of this steel due to air quenching is about 1/4 of that of oil-quenched tool steels containing manganese series, and its wear ... WebISO 4957-2024 Tool steels: Material Designation: Chemical Composition (%) C45U () WebSep 11, 2024 · 工具钢(Tool steel),是用以制造切削刀具、量具、模具和耐磨工具的钢。工具钢具有较高的硬度和在高温下能保持高硬度和红硬性,以及高的耐磨性和适当的韧 … cyclopithecus