IDUN

當時間成為重要的因素

IDUN

  • Corrosion resistance 70%
  • Wear resistance 55%
  • Polishability 80%
  • Toughness 55%

P20

  • Corrosion resistance 10%
  • Wear resistance 10%
  • Polishability 70%
  • Toughness 80%

Designations

化学成分

C Si Mn Cr Mo Ni V Al N
0.21 0.90 0.45 13.50 0.20 0.60 0.25 0.02 0.11