A polymer-like ultrahigh-strength TiNi alloy was fabricated by a simple three-step process to give a combination of a polymer-like ultralow elastic modulus and a steel-like ultrahigh yield strength over a wide temperature range, and such exotic properties arise from a unique strain glass state....
High tensile strength structural steel and the manufacture thereofdoi:CA1003311 A1KOYAMA, KAZUOTAKECHI, HIROSHIHASHIZUME, TOSHIOKAWANO, TSUYOSHIMASUI, HIROAKICA
The publication of the material contained herein is not intended as a representation or warranty on the part of the American Inst ute of Steel Con- struction or of any other person named herein, that this information is su able for any general or particular use or of freedom from ...
Basic InformationChemical Composition(%) Grade C Si Mn Cr Ni Cu S S50C 0.47~0.53 0.15~0.35 0.60~0.90 ≤0.20 ≤0.20 ≤0.30 ≤0.035 8620/1.6523/SNCM220/20CrNiMo Alloy Structural Steel High hardenability, no tempering brittleness, good ...
Structural Steel Grade at 16mm Minimum Yield Strength at nominal thickness 16mm psi N/mm2 (MPa) S235 33 000 235 N/mm2 S275 36 000 275 N/mm2 S355 50 000 355 N/mm2 Tensile Strength The Tensile Strength of structural steel relates to the point at which permanent deformation...
摘要: PROBLEM TO BE SOLVED: To provide a high-tensile strength steel which has excellent high temperature strength in the temperature range of 500 to 750°C, weldability, gas cuttability and cost effectiveness, and to provide its production method....
ASME SA-325-2013 Specification for Structural Bolts, Steel, Heat Treated, 120105 KSI Minimum Tensile Strength 下载积分:375 内容提示: 文档格式:PDF | 页数:12 | 浏览次数:177 | 上传日期:2015-10-13 15:52:28 | 文档星级: 阅读了该文档的用户还阅读了这些文档 30 p. UL 510-2024 Polyvinyl ...
Humping defects in high-speed laser welding of stainless steel are investigated here using in situ synchrotron X-ray imaging and fluid dynamics simulations. High welding speeds cause a short keyhole rear wall, high backward melt velocity, and long molten pool tail, leading to humping. ...
Carbon neutrality orientates the reform of the steel industry The steel industry in China has an important role in reducing national and global carbon emissions, demanding integrated actions and efforts across policies, industry and science to achieve the goal of carbon neutrality. ...
A325 Specification for Structural Bolts, Steel, Heat Treated, 120/105 ksi Minimum Tensile Strength 1.3 When the steel is to be welded, a welding procedure A325M Specification for Structural Bolts, Steel, Heat suitable for the grade of steel and intended use or service is to Treated 830...