型号
ASTM AISI 201 202 304 316 310S 309S 2205 2507 904L
Product Name
Q235B Q345B Q345D Q345E Mild Steel Round Bar
Surface
Black Pickled HL Brushed Polished
Keyword
Round Steel Bar Rod Construction Multifunctional Building
Material
Q235/Q345/SS400/ST37-2/ST52/Q420/Q460/S235JR/S275JR/S355JR