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專業生產銷售大口徑厚壁國標螺旋鋼管,廠內加工防腐/保溫/涂塑

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首頁 > 鋼管百科 > 鋼型材類型

鋼型材類型

日期:2020-03-05

將煉鋼爐中的鋼水鑄成板坯,并將鑄錠或板坯壓制成鋼(鋼產品)。鋼材種類很多,通??煞譃樗念悾盒筒?,板,管和線材。 

鋼型材類型

1,型鋼 

型鋼有很多類型,它們是具有一定橫截面形狀和尺寸的實心帶鋼。根據其截面形狀,可分為簡單截面和復雜截面兩種類型。前者包括圓鋼,方鋼,扁鋼,六角鋼和角鋼。后者包括導軌,工字鋼,槽鋼,窗框鋼和異型鋼。直徑為6.5 -9.0mm的小圓鋼稱為鋼絲。 

2,鋼板 

鋼板是縱橫比大且表面積大的扁鋼。根據厚度的不同,可分為薄板(厚度<4mm),中板(厚度4-25mm)和厚板(厚度> 25mm)。鋼帶包括在鋼板類別中。 

3,鋼管 

鋼管是具有空心橫截面的長鋼筋。按截面形狀可分為圓管,方管,六角管和各種異型鋼管。根據加工工藝的不同,可分為無縫鋼管焊接鋼管兩大類。 

4,鋼絲 

鋼絲是鋼絲的另一種冷加工產品。根據不同的形狀分為圓線,扁線和三角線。除了直接使用鋼絲外,它還用于生產鋼絲繩,鋼絲等產品。 

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