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 [...]
Welcome to WordPress. This is your first post. Edit or delete it, then start writing!
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 [...]
Today, the black futures sector continued to fall, iron ore closed down 6.5%, refresh five-month low, intraday decline of 7.3%. Rebar and "peerless coke" have also declined. At the end of the closing, rebar fell 3.7%, a three-month low; coking coal fell about 3%, coke fell more than 2%; hot rolled over 3%, Shanghai lead, [...]
Vietnamese local media reported that Vietnamese Prime Minister Ruan Chunfu because of concerns about environmental pollution problems, has stopped a $ 10.6 billion worth of steel mills to prevent "Formosa event" again. According to reports, the Vietnamese steel production company Watson Group (HoaSenGroup) is the plant's investment, as of now, Watson Group did not make [...]
Over the past week, southern European prices have fallen and are under pressure from imported and market inventories. The European Commission has not imposed anti-dumping duties on resources from Brazil, Iran, Russia, Serbia and Ukraine, and imports are still competitive. However, there are market participants worried about the current procurement of anti-dumping investigation to accept [...]
April 11 news, merchandise continued to decline trend, commodity index approaching the former low near. Variety turns down, today's asphalt, bifoc then led. Colored continue to fall, Shanghai zinc fell, black Department of the differentiation, coal futures fell, iron ore oversold bounce. In the agricultural sector, corn (1633, -40.00, -2.39%), starch weakened, palm oil hit [...]