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GB 3531-1996 Designation and chemical composition of low-alloy steel plates for low-temperature pressure vessels
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Low alloy steel plates for pressure vessels operating at subzero temperatures are designated according to their chemical composition and mechanical properties. The grade of such steel plates, published by the Chinese national standards organization, can include Grades H480Y, H340Y, H420Y, H440Y,......
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Delivery state, grade and chemical composition of hot-rolled H-shaped steel and split T-shaped steel (GB/T 11263-1998)
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Hot rolled H-shaped steel is one of the most popular and widely used structural steel products in todays market. It is mostly used in areas with relatively high load bearing capacity, such as buildings and bridges. The delivery status and grades of the hot rolled H-section steel are different ac......
GB/T 714-2000 Designation and chemical composition of structural steel for bridges
GB/T 714-2000 Bridge Structural Steel Grades and Chemical Composition
GB/T 714-2000 is a standard that specifies the bridge structural steel grades and chemical compositions which are made in accordance with the welding requirements of GB/T 10045-1996.
GB/T 714-2000 bridge structural steel is a ......
Main domestic and foreign standards for steel used in auto parts (1)
Automotive steel parts standards
Automotive steel parts are an integral component of the automotive industry. They offer a variety of benefits, such as increased safety, improved performance, and decreased costs. In order to ensure quality, automotive parts must adhere to specific standards. Ther......
International Standard for Low Alloy Steels
Low-alloy Steel
Low-alloy steel, frequently referred to as high-strength or low-alloy steels, is one of the most commonly used materials in today’s industry. This type of steel is typically composed of a combination of steel, nickel, and chromium. Low-alloy steel is most commonly used in the con......
Guaranteed hardenability structural steel (GB 5216-85)
Overview
The GB 5216-85 is the Chinese national standard for Quenched and Tempered Structural Steels. It contains minimum requirements for chemical and mechanical properties, testing, and inspection practices. Under this standard, steels are classified and evaluated in service depending on their ......
Russian and European steel scrap standards
，标题为：Russia and European Scrap Steel Standards
Introduction
Scrap steel is an important resource in the industrial world today. It is used not only to make steel products, but also to manufacture parts and components for various machinery, vehicles, and tools. Steel scrap comprises a wide var......
Carbon structural steel and low alloy structural steel GB 11253-89
GB 11253—89 Carbon Structural Steels and Low Alloy Structural Steels
GB 11253—89, issued by the National Quality Surveillance Bureau of the Peoples Republic of China, is a national standard specifying requirements for carbon structural steels and low alloy structural steels.
GB 11253—89 specif......
16MnCrB5 use
16MnCrB5 Definition
16MnCrB5 is a low-alloyed steel grade used primarily in the automotive industry, where it is particularly applicable in components operating under high tensile stresses, carburized and case-hardened. According to the UNI EN 10084 standard, 16MnCrB5 belongs to the group of hot-......
20CrMoV13-5 uses
20CrMoV13-5 is a kind of high-grade, high-quality and high-performance alloy structural steel. It has high strength and plasticity, good processing performance, and certain corrosion resistant properties. It has high fatigue strength, creep resistance and high hardness. 20CrMoV13-5 is mainly used ......
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