20MnV6 E470 Low Alloy Round Steel Tubing Seamless ...
20MnV6 E470 Round Steel Tubing, Mechanical Large Diameter Steel Pipe. OVERVIEW. 20MnV6 & E470 are similar grades and are high tensile low alloy carbon-manganese steel which are micro alloyed with vanadium. In E470, 20MnV6 …
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