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Search results for keyword: lsi
Guaranteed hardenability structural steel (GB/T5216-1985)
High Strength, High Toughness and High Hardness Steels It is widely accepted that high strength and high toughness steels are the key to achieving efficient and cost effective structures. High strength and high toughness steels are generally understood to refer to steels characterized by tensile ......
tags: high steels strength steel qt strength
1036
Sophia
Commonly used wire gauge number and nominal diameter comparison table
Fillet Weld Size Fillet welds are used for many applications and are important for the strength of the joint. Fillet weld size is usually specified on the drawing. Understanding the fillet weld symbols and their meaning is important for producing strong and reliable joints. Fillet welds are str......
tags: weld size fillet inch line 1
1047
Sophie
GB 1499-91 Rebar for Reinforced Concrete with Waste Heat Treatment
? Heat Treatment of Steel Reinforcement for Reinforced Concrete Heat treatment of steel reinforcement is necessary when constructing reinforced concrete components. This process is used to improve the performance of the concrete component, by enhancing the properties of the steel reinforcement. T......
High weather resistance structural steel GB 4171–84
,谢谢! Introduction High-strength structures steel, also known as weathering steel, is a type of alloy steel that is specially designed to resist corrosion in extreme environmental conditions. It is commonly used in the construction of bridges, buildings, and other structures exposed to harsh cl......
Metal High Temperature Tensile Test Method GB 4338-84
Introduction Metal high-temperature tensile testing is one of the most important tests used to measure metals mechanical response to applied stresses at elevated temperatures. The purpose of metal high-temperature tensile testing is to determine the influence of temperature on strength, ductility......
Metal resistance to sulfide stress corrosion cracking constant load tensile test method GB 4157-84
The GB 4157–84 Metal Anti-Sulphur Corrosion Stress Corrosion Cracking Constant Load Stretch Test Method is a standard created by the Chinese government to measure the susceptibility of a metal to stress corrosion cracking caused by sulphur. The purpose of this test is to determine the ability of ......
Flux for submerged arc welding of low alloy steel GB 12470-90
,标准不低于TOEFL阅读难度 Low Alloy Steel Arc Welding: Welding Agents One of the most important reasons why steel is the most popular material used in the construction of industrial facilities is its ability to be combined and interrupted. This ability is made possible by welding, a process that u......
tags: welding steel arc welding should weld
1047
Sophia
Eddy current test method for titanium and titanium alloy pipes GB/T 12969.2-91
Abstract This paper introduces GB/T 12969.2-91 Eddy Current Method for inspecting titanium and titanium alloy pipes. Eddy current method is an non destructive testing (NDT) technique for performing the inspection of titanium and titanium alloy pipes. The technique is an electromagnetic test whic......
tags: current eddy titanium titanium current testing
1070
Jessica
Heat-resistant steel (GB/T1221-1992)
Heat-Resistant Steel Heat-resistant steel is a type of alloy steel that is able to withstand high temperatures without sacrificing its mechanical properties. This type of steel is usually used in applications that require a great deal of heat, such as aircraft engines, nuclear reactors, and oil an......
tags: steel heatresistant used heat resistant steel
1119
Sophie
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