low alloy high strength steel, low alloy high strength ...
Steel High Strength Low Alloy Plate Sheet Manufacturer Building Material Steel Sheets High Strength Plate Steel Low Alloy ... astm a572 grade 55 m.s hot rolled steel plate a572 grade 55 plate. US $600.00-$800.00 ... 30CrMo,35CrMo,42CrMo,20Cr,40Cr,10CrMoAL, 20CrMnMo,12CrMoVNi, 30CrMnSiA. Thickness 2-300mm (2-100mm usually used) Width 1000 ...
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