China leading manufacturers and suppliers of Roughing Rolls, and we are specialize in High Chromium Steel Rolls, High Chrome Steel Rolls, Graphitic Steel Rolls, Graphite Casting Steel Rolls, Hot Rolli
Graphite Steel Rolls The characteristics of Graphite Steel Rolls are similar to those of Adamite Rolls. The main character is that it contains a small amount of fine graphite in its microstructure, which will increase its resistance to fire crack and prevent oxidized scales from adhering. They are suitable for blooming and roughing stands. Chemical Composition and hardness C Si Mn Cr Ni Mo Hardness Tensile Strength 1.30-1.50 1.20-1.60 0.50-1.00 0.40-1.00 0.20-0.50 36-46 540 1.50-1.70 0.80-1.50 0.60-1.00 0.60-1.00 0.20-1.00 0.20-0.80 40-60 500 1.80-2.00 0.80-1.50 0.60-1.00 0.50-2.00 0.60-2.20 0.20-0.80 55-65 450 FAQ: Q:Who we are? A:We are a professional rolling mill rolls manufacturer, founded in 1993. Q:Why choose us? A:We were the Baixiang branch of SinoSteel XTMMC, which produce and supply thebest quality mill rolls in China. Q:How about our capacity: A: More than 20, 000mts per year.