Search results for keyword: c50
40Cr alloy structural steel
Introduction
40Cr alloy structure steel is one of the commonly used medium carbon quenching and tempering structural steel, which is also called Structural Steel or Special Steel. It is a medium carbon steel with high strength and strength: medium plastic and good welding performance. Its quenchi......
26/06/2023 
1051 
Sophie
60Si2CrA spring steel
Introduction
60Si2CrA spring steel is a high-grade alloy spring steel with a combination of high hardenability and extensive strength. Introduction of advantages such as higher elasticity and higher tensile strength, combined with its excellent fatigue property, have made it an important material......
GCr15SiMn bearing steel
，介绍GCr15SiM
Introduction
GCr15SiMn bearing steel is widely used in various kinds of rolled bearings and can be used for different models and sizes. It has good comprehensive properties, high hardness, high-frequency quenching performance, higher load capacity and good fatigue resistance. Compar......
Improvement of properties of pearlitic rail steel
Improvement of Pearlite Rail Steel Performance
Introduction
For many years, the railway industry has relied upon cariogenic Pearlite rail steel for certain applications. Perhaps most commonly known as the steel control rail or SSCR, Pearlite rails are produced as an economical, solid solution fo......
Analysis of Steel Standard System for Building Steel Structure
Standard of Steel Structure for Buildings
The standard of steel structure for buildings is an important factor to ensure the safety and reliability of building steel structures and their works. Generally, the standard of steel material should meet the relevant international standards of ASTM stan......
Metallographic diagram of W6Mo5Cr4V2 (mold)
Metallurgical Microstructure Analysis of a Mold Steel AISI 4140
The purpose of this study is to analyze the metallurgical microstructure of a particular alloy of steel, AISI 4140. This alloy is widely used for the fabrication of molds and dies in many industries due to its hardness, strength and ......
Metallographic diagram of W18Cr4V (heated to 1270°C. quenched oil)
The introduction of W18Cr4V
W18Cr4V (heat to 1270℃. Quenching oil) alloy is a kind of high vanadium, high chromium, high tungsten, high carbon and high speed steel. It is suitable for making various kinds of tools and parts. With the excellent performance of high hardness, high strength, good we......
35CrMo steel (quenched and tempered after forging) non-metallic inclusions
Introduction
35CrMo Steel is an alloy steel containing carbon, chromium, molybdenum, phosphorus and sulfur. It is typically used in the forging of turbine blades, cylinder heads and other critical components. It is especially useful in applications where combined strength and toughness are requir......
Metallographic diagram of 40Cr (quenched and tempered)
Microstructure of 40Cr Metal
40Cr metal is a type of alloy steel that is commonly used for high-strength components and has excellent mechanical properties. It has a nominal composition of 0.38-0.43 C, 0.17-0.37 Si, 0.90-1.20 Mn, 0.15-0.35 Cr and up to 0.50 of one or more other elements. Accordin......
Metallographic diagram of 20CrMnTi (910°C carburizing)
20CrMnTi is a kind of alloy steel, which is usually used in the forming processes such as hot rolling, cold rolling, forging, etc. It is also known as a medium-carbon steel and can be heat treated. This steel is further quenched and tempered to improve its tensile strength and impact resistance.
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