Metric Alloy Steel Round Tubes
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Metric alloy steel tubes are round, hollow, and durable. They are easy to fabricate and weld and come in different sizes and material grades for general use and where resistance to corrosive environments is required. These tubes are formed to metric dimensions and specifications.
High-Strength 4140 Alloy Steel Round Tubes
Grade 4140 alloy steel round tubes contain chromium to improve corrosion and wear resistance, and molybdenum to resist high temperatures and cracking. Grade 4140 is also known as chrome-moly and Chromoly steel. These tubes have good torsional strength and are easy to weld. They are often manufactured into automotive and aerospace components, shafts, gears, axles, and other parts under continual stress.
4 mm Wall Thickness
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6 mm Wall Thickness
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8 mm Wall Thickness
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10 mm Wall Thickness
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High-Hardness 42CrMo4 Alloy Steel Round Tubes
Grade 42CrMo4 alloy steel round tubes contain chromium to improve corrosion and wear resistance, molybdenum to resist high temperatures and cracking, and have a slightly higher carbon content than Grade 4140 steel. Their strength and hardness make them ideal for industrial applications such as automotive, aerospace, and machinery.
3 mm Wall Thickness
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4 mm Wall Thickness
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