Magstrong

900-1200 ≥ 10 ≥ 1,100 ≤ 0.44 388-440 ≥17 min 3t C Si Mn S Сr Ni Mo N B 0.16 0.70 1.60 P 0.005 0.015 1.50 1.00 Сu 0.20 0.50 V Al Ti Nb 0.08 0.08 0.007 0.005 0.04 0.05 High-strength weldable wear-resistant 8-20 mm thick steel has high hardness and impact strengthat low temperatures. The steel is heat treated. The steel is used for the manufacture and repair of: • attachments to quarrying and mining machines (buckets, blades, shovels, heavy rock bucket jaws etc.) • attachments to construction and road building machinery • bodies of mine dump trucks, semi-trailer dump trucks, garbage trucks, asphalt mixing trucks, concrete mixers, etc. • loading cranes • structural elements of exhausts and slurry pipelines • dump railcars and mine trolleys • agricultural machinery (ploughs, plough shares, forage croppers, etc.) Chemical composition Mass fraction of elements, not more, % Mechanical properties Yield strength, MPa Elongation А , % 50 Carbon equivalent, (CEV) Hardness, HBW Bending to 90° -40 Impact energy, KV , J Tensile strength, MPa 20 15 10 8 1,500 2,000 2,500 3,000 3,200 Standard plate's size is 2,000 x 6,000 mm. Subject to an agreement, other sizes with length of not less than 6,000 mm. may be supplied Width, mm Plate sizes Thickness, mm Geometrical dimensions H400L MAGSTRONG 36-47 Hardness, HRC GOST 9013