Search results for keyword: ordinary
GX20Cr14 application
GX20Cr14 material is a stainless steel with a general level corrosion resistance, higher strength and higher hardenability than GX5CrNi13-4 and GX4CrNi13-4. It is mainly used for cold extrusion and cold heading process forming parts. It can replace chrome-manganese alloys such as GX2CrMnNi, which ......
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Steel for mining high-strength round link chains (GB/T10560-1989)
High Strength Circular Ring Chain Steel for Mining Uses
High strength circular ring chain steel for mining uses is a kind of high-strength alloy steel which is composed of two or more elements selected from manganese, silicon, phosphorus, sulfur, chromium, molybdenum, nickel and copper. The Circu......
Grade and chemical composition of cold-rolled ribbed steel bars (GB 13788-2000)
Cold-rolled Ribbed Steel Bar Chemical Components and Specification (GB 13788-2000)
Ribbed bars are formed by mats rolling or cold drawn of round steel bar. As an important reinforcement bar in the field of construction,they are widely used, such as concrete structures, bridges, tunnels and others......
Ferrophosphorus (YB/T5036-1993)
，要求文章无语法错误并通顺。
Introduction
Carbon steel-phosphorus ferroalloy (YB/T5036-1993) is a kind of ferroalloy which is produced by smelting iron, phosphorus, and other additive elements. It is mainly used for alloying and deoxidizing, and is an ideal deoxidizing element for the production o......
Romanian general structural steel grades
Romania General Structural Steel Steel Number
Steel is a part of Romania’s economy, with the country being a major producer and exporter of steel. Romania is well-developed when it comes to the extraction of steel, hosting some of the biggest steel processing facilities and steel manufacturers i......
GX5CrNiNb19-11 application
AISI SAE GX5CrNiNb19-11 is commonly used in many different applications. It is a high-strength, chromium-based stainless steel alloy with a range of added elements such as nickel, molybdenum, and carbon. Its superior resistance to corrosion, oxidation and pitting is why this alloy is so widely use......
JGJ81-2002 Construction Steel Structure Welding Technical Regulations (Part 24)
Welding Technology Regulations for Steel Structures of Buildings (24)
1. Scope
This Standard applies to welding of steel structures for buildings and structures, as well as calculation and testing thereof.
2. Primary Terms and Definitions
2.1 Steel Structure of Building
Steel structures of bu......
Q345D use
Q345D Iron base alloy
Q345D is an iron-based alloy steel. It is mainly composed of carbon, silicon, manganese and other trace elements. It is used in the manufacture of parts with higher strength, welding performance and corrosion resistance. It is widely used in the automobile industry, shipbuil......
S355JR use
S355JR steel is a structural grade of steel that is commonly used in the construction of bridges, buildings, and other large-scale structures for the purpose of providing structural support. It is a low-alloy steel, which means it has a higher strength-to-weight ratio than many other steel alloys, m......
St44-2 use
The purpose of ST44-2 steel
ST44-2 steel is a common type of carbon structural steel, which is widely used in the production of fixed parts, welded structures, pipes, vessels and shipbuilding and so on. It belongs to ordinary low alloy steel and is not alloyed with any other alloy elements.
Beca......
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