Aloi Precision Uchel

  • Aloi Precision Uchel

    Aloi Tymheredd Uchel Cyfansoddiad cemegol Gradd C Si Mn SP Cr Ni Mo Cu Fe Al Co Ti dim mwy na 1J50 0.03 0.15 ~0.3 0.3 ~0.6 0.02 0.02 - 49.5 ~ 50.5 - ≤0.2 sylfaen —0.6 ~ 0.6 — .1 0.02 0.02 - 78.5~80.5 3.8~4.1 ≤0.2 sylfaen — — — 3J53 0.05 0.8 0.8 0.02 0.02 5.2 ~5.8 41.5 ~ 40 0.3 ~ .7 4J29 0.03 0.3 0.5 0.02 0.02 ...