what is gb t 4171 q460nh corten steel with standard sizes what is gb t 4171 q500nh corten steel with shear edges
q500nh pdf Steel Plate Factory. supply spa c corten steel with shear edges utopiacourant.nl. 11 days ago · BBN Steel can provide GB T 4171 Q500NH cort EN 2mm steel plate with shear edges,Corten A, A588 Grade A, A588 Grade B, A588 Grade C, A588 Grade K,S235J0W, S355J0WP, 09CuPCrNi A,S355J0W,Q355GNH, Q355NH, SPA H,A242 Type 1, S355J0WP, S235J0W, Q460NH, Q295NH weather resistant steel
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