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2009-12-15View Original

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This post was last edited by yxmqh on 2009-12-15 21:26. What is the difference between 16Mn and 16MnⅡ?

Reply #22009-12-15

16Mn alloy steel pipes: 16Mn is classified as a low-alloy high-strength structural steel. Low-alloy high-strength structural steel has a carbon content of 0.1%-0.25%, with major alloying elements such as manganese, silicon, vanadium, niobium, and titanium added； Its total alloy content

Reply #32009-12-15

It has been clearly explained regarding 16Mn on the second floor. As for 16MnⅡ, this is a designation for grade II forged products of 16Mn steel; you can refer to: JB/4726 2000–JB/4728 2000 for forged steel products used in pressure vessels.

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