Top 5 Properties of 4130 Tubing You Must Know: With Its 8 Applications

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You are well aware that steel powers most cars, aeroplanes, and trains if we are not wrong. Do you know what makes steel a suitable choice for these transportation methods? The properties of 4130 steel, including its toughness and capability of getting machined and welded with ease. An impressive fact about this grade of steel is that it develops various mechanical properties that translate into a robust metal when it gets heated. Although, the chances are high that it may lose some machinability characteristics during this process. All in all, 4130 steel is an appropriate material for automotive, aeronautic, and aerospace engineering. So, if you want to buy 4130 tubing now, speak today to a customer-driven dealer of stainless steel in Missouri. Continue reading “Top 5 Properties of 4130 Tubing You Must Know: With Its 8 Applications”

Four Commonly Used Alloying Elements in Stainless Steel

Stainless steel is a steel alloy that contains 10.5% chromium with or without other alloying elements and has a maximum of 1.2% carbon by mass. It is mainly known for its corrosion resistance properties, which can be enhanced by adding nickel and molybdenum. Its ability to resist corrosion makes the alloy “stainless.” The resistance of the metallic alloys in stainless steel to corrosion is based on passivation. The prevalence and stability of passivation depend on the condition that Fe-Cr alloy must have a minimum chromium content of about 10.5% by weight. Chromium forms a thin layer of chromium oxide on the steel surface. It forms a “passive layer” that acts as a reliable protective coating for stainless steel. The passive layer has self-healing capability. The presence of chromium also hardens and then toughens stainless steel. Continue reading “Four Commonly Used Alloying Elements in Stainless Steel”