You can find galvanized steel everywhere: in houses, skyscrapers, cars, boats, and other marine structures that need protection from the elements.
许多钢企都开发了新牌号的创新型高强度钢材,可在不牺牲安全性的前提下,让汽车组件变得更薄、更轻。
Many steel companies have developed new grades of innovative high-strength steels allowing auto components to be made thinner and lighter without sacrificing safety.
您可以切穿钢材,但不能穿过混凝土,然后就不能穿过硬化的钢筋。
You can cut through steel, but you can't through the concrete, and then you can't through the hardened rebar.
在目前的很多钢材中,气冷硬化钢(如A2,ATS-34等)内总含有1%或更多的钼。
Present in many steels, and air-hardening steels(e.g. A2, ATS-34) always have 1% or more Molybdenum.
锌也保护了较轻、更强的下一代钢材,使汽车设计具有更大的燃油效率和更低的排放。
Zinc also protects the lighter and stronger next generation steels that enable vehicle designs with greater fuel efficiency and lower emissions.
安赛乐米塔尔表示,其平均钢材销售价格比2017年第一季度高出18.2%,出货量增长1.4%.
ArcelorMittal said its average steel selling price was 18.2 percent higher than in the first quarter of 2017, with shipments up 1.4 percent.
热工工具作业:热工钢材必须耐热,不得在极端热量下发生融化或变形。
Hot work tooling: these steels must be heat resistant and must not melt or be deformed by the extreme heat.
反过来,将有助于降低将在其应用中使用钢材的新车型的整体车辆成本。
In turn, will help reduce overall vehicle costs in new models that will be utilizing the steel in their applications.
钢的等级用于分类各种钢材,一些标准的机构根据其成分和物理特性制定了各自的标准。
Steel grades to classify various steels by their composition and physical properties have been developed by a number of standards organizations.
主要是:化学稳定性差,耐蚀性不如塑料和玻璃,尤其是普通钢材容易锈蚀。
Mainly: chemical stability is poor, corrosion resistance is inferior to plastic and glass, especially ordinary steel rust easily.
由于钢材品种繁多,为了便于生产、保管、选用与研究,必须对钢材加以分类。
Due to the wide variety of steels, steel must be classified for ease of production, storage, selection and research.
材质选择:采用进口工程塑料及进口钢材,突出环保,安全的理念。
Material selection: the use of imported engineering plastics and imported steel, highlighting the concept of environmental protection and safety.
根据美国钢铁协会(AISI)的说法,根据化学成分,钢材按材质可大致分为四类:.
According to the American iron and steel Institute(AISI), steels can be classified in four groups according to their chemical composition.
在复杂不确定的全球政治、经济形势下,贸易摩擦不断升级,我国钢材出口阻力增大。
In the complex and uncertain global political and economic situation, the trade friction escalates, China's steel export resistance increases.
粗钢产量呈现两位数增长但库存没有增加,表明中国钢材需求旺盛。
Crude steel production showed double-digit growth, but stock did not increase, indicating that China's steel demand is strong.
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