If you are looking for suppliers of GB/T700 Q235B steel plate , or do not know how to choose a suitable own supplier of GB/T700 Q235B steel plate, please contact us in time, we have a lot of good customer feedback of GB/T700 Q235B steel plate
55NiCrMoV7 is belongs to Alloy tool steel under the Chinese standard of GB/T 1299-2000 , it mainly add the chromium, molybdenum, tungsten, vanadium and other alloying elements to improve the harden ability and toughness in carbon tool steel .
Call Now ! +86 177 2978 0576
Email Now sale@kfqizhongji.com
