H13 steel is a popular tool steel that is widely used in various industries due to its excellent mechanical properties, high toughness, and heat resistance. In this article, we will provide an overview of H13 steel, including its mechanical properties, metallographic analysis, chemical composition, and main applications. Mechanical Properties H13 tool steel has outstanding mechanical [...]
WHAT IS 4140 STEEL 4140 alloy steel is a chromium molybdenum alloy steel specification widely used in general purpose high tensile steel for components. For example, axles, shafts, bolts, gears, and other applications. Similar to alloy grade AISI 4130 chrome moly alloy steel but with slightly higher carbon content. The higher carbon content of 4140 [...]
WHAT IS AISI 4140 STEEL AISI 4140 alloy steel is a chromium molybdenum alloy steel specification widely used in general purpose high tensile steel for components. For example, axles, shafts, bolts, gears, and other applications. Similar to alloy grade AISI 4130 chrome moly alloy steel but with slightly higher carbon content. The higher carbon content [...]
In order to better understand the corrosion behavior of specific alloys, a study recently published in the Journal of materials science and technology aims to explore the effect of alloy microstructure on its corrosion behavior. Study: Tuning the microstructure for superb corrosion resistance in eutectic high entropy alloy, Image Credit: Thomas Barrat/Shutterstock.com Structural materials are key to [...]
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1, carbon tool steel The steel dubbed "T", so as not to be mixed with other steel types. The steel carbon content in the digital representation, to a few thousandths of the average carbon content of the said. For example, "T8" means that the average carbon content is 0.8%. The manganese content [...]
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Terry Branstad, Ambassador of the United States of America, announced today that he will take a tough stance on the Chinese government on North Korea and trade disputes, and his nomination seems to be easily confirmed by the Senate. Branstad said he will take decades of experience with China to put pressure on China to [...]
April 24 gold T + D opened lower after a narrow range, once refreshed a week and a half low to 284.29 yuan / gram, because the first round of the French presidential election results with the previous polls basically meet the market risk aversion to cool, The market is still concerned about this week's [...]
On Tuesday (April 18), Trump signed an executive order to buy American goods, which reaffirmed that the US government would support the steel industry. The order will promote the construction and renovation of steel production projects. But this decree on the US steel industry to promote the role has caused the suspicion from all walks [...]