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underwater welding
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Underwater welding, sometimes called wet welding, is a well-suited process for many applications. The process is used with a variety of materials, including steel, aluminum and stainless steel, and anywhere that welding is required underwater or in similar wet environments.
Underwater welders a......
1033 
Oliver
Curvature, weight and allowable deviation of waste heat treated steel bars (GB 13014-1991)
The bending diameter, weight and allowable deviation of heat-treated steel bars (GB 13014-1991)
In China, the bending diameter, weight and allowable deviation of heat-treated steel bars are stipulated by the national standard of GB 13014-1991.
1.Bending diameter
The bending diameter of heat-tre......
Application of 00Cr11Ni22Si6Mo2Cu(SS-920) Steel
Application of 12Cr11Ni22Si6Mo2Cu(SS-920) Steel
Introduction
12Cr11Ni22Si6Mo2Cu (SS-920) Steel is a type of stainless steel which is using in many aspects of industrial engineering and construction, making it highly popular amongst industrial and chemical production. Its good physical, mechanica......
0Cr18Ni10Ti use
1 Introduction 1.1 Background The stainless steel AISI 304L (X2CrNi19-11) is the most widely used austenitic steel in the world. It has a minimum of 18% chromium and 8% nickel, combined with a maximum of 0.08% carbon. As a result of these alloying elements, this type of steel suits a wide range of ......
20Mn2 use
Introduction
20Mn2 steel is a manganese steel that has excellent hardenability and strength. It is commonly used for components such as valves, pumps, crankshafts, transmissions and other parts that require a high level of strength. The alloy can be heat treated to generate a wide range of mechan......
S275J2G3 use
S275J2G3 is an alloy made of high-grade steel, specifically designed for construction and other structural applications. It is an unalloyed low-carbon mild steel grade supplied as hot-rolled with a good layer of protection against corrosion. With a specified minimum yield strength of 275N/mm2, thi......
China Weathering Structural Steel Grades
Introduction
Steel is a widely used material in modern buildings, bridges and other structures. It is known for its strength, durability and resilience even in the face of extreme weather conditions. China is one of the worlds leading producers of steel, and its specific steel grade, Weathering S......
Steel Grades for Engineering and Structural Use in China
Introduction
Steel is a material that is vital to the building industry and is also widely used for either structural and/or engineering applications in various countries. Specifically, China as one of the world’s most powerful and largest economy employs steel in a wide range of applications. T......
Ansteel seamless steel pipe for engineering structure (DIN)
Seamless steel tubes used in the engineering structure of Ansteel
Seamless steel tubes are widely used in engineering structures. The seamless steel tubes used in Ansteel engineering structures are mainly of two international standards, namely German DIN and US ASTM. The seamless steel tube mater......
Mechanical design terminology in Chinese and English (2)
Design Terminology
Architectural Engineering: The integration of architecture, engineering, research and design for the purpose of creating high-functioning, cost effective and aesthetically pleasing structures for society.
Civil Engineering: The design, construction, and maintenance of public w......
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