Key Indicators Of Wear-Resistant Steel Plates

Key parameters for measuring wear-resistant steel plate performance include hardness (Brinell hardness HB or Rockwell hardness HRC), impact toughness (AKV value), tensile strength (≥1200 MPa), and weldability. It's worth noting that there's an inverse relationship between high hardness and good toughness. JFE Steel's "hardness gradient distribution" technology successfully addresses this contradiction. Its EH series products maintain a surface hardness of 58 HRC while still achieving an impact energy of over 24J at -40°C.