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China, Chinese BS En 10297-1 E235 Carbon Seamless Steel Pipe1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Industrial Pipeline PipesCarbon Steel PipeBS En 10297-1 E235 Carbon Seamless Steel PipeEn 10297-1 E235 Carbon Seamless Steel Pipe
Guangzhou Kingmetal Steel Industry Co., Ltd.
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Product Description BS EN 10297-1 E235 CARBON SEAMLESS STEEL PIPESteel grade :Non-alloy and alloy steel Application: use for seamless circular tubes made of non-alloy and alloy steels for mechanical and gneral engineering purposes.Size range: O.D.: 10-610mm W.T.: 1-30mm L:max12000mmSteel gradeCSiMnPSCrMoNiOther elementsSteel nameSteelnumberminmaxminmaxminmaxmaxmaxminmaxminmaxminmax E2351.0308 0.17-0.35-1.200.0300.035 E2751.0225 0.21-0.35-1.400.0300.035 E3151.0236 0.21-0.30-1.500.0300.035 E355 b1.0580 0.22-0.55-1.600.0300.035 E4701.05360.160.220.100.501.301.700.0300.035 Al min 0.010,N max. 0.020,Nb Max.0.07,V 0.08/0.15 C22E1.11510.170.24-0.400.400.700.0350.035 C35E1.11810.320.39-0.400.500.800.0350.035 C45E1.1191 TermSymbolExplanationCold-finished/hard(cold-finished as-drawn)BKNo heat treatment after the last cold-forming process. The tubes therefore have only low deformability.Cold-finished/soft(lightly cold-worked)BKWAfter the last heat treatment there is a light finishing pass (cold drawing) With proper subsequent processing, the tube can be cold-formed (e.g. bent, expanded) within certain limits.AnnealedGBKAfter the final cold-forming process the tubes are annealed in a controlled atmosphere or under vacuum.NormalizedNBKThe tubes are annealed above the upper transformation point in a controlled atmosphere or under vacuum.
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