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        16Mn無縫鋼管,16Mn無縫管,16Mn鋼管,16MnDG無縫鋼管-天津寶嶺鋼管貿易有限公司


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        16Mn鋼管

        16Mn鋼管性能簡介


        16Mn鋼管按強度分為300、350、400和450MPa等4個級別。主要有Q295、Q345、Q390、Q420、Q460。:"Q"是屈服的"屈"字的漢語拼音大寫字頭,其后數字為該牌號最小屈服點(σs)值,其后的符號是按照該鋼雜質元素(硫、磷)含量由高到低并伴隨碳、錳元素的變化而分為A、B、C、D四等。其中A、B級鋼做成的鋼管通常稱16Mn鋼管。求購16Mn鋼管請戳http://www.laurelwiley.com

        本文鏈接地址:http://www.laurelwiley.com/article/show/1490.html

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