Metallographic diagram of zg20crmo
High-alloy low-carbon steel is a kind of steel with breakable strength, relatively high plasticity, brittle fracture and high wear resistance. zg20crmo is a alloyed steel with 0.17~0.24% carbon, 0.25~0.35% silicon, 0.90~1.20% chromium and 0.15~0.30% molybdenum. It is widely used in various industr......