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Nkọwa dị mkpirikpi:

Nkedo bọọlụ Kemịkalụ Ihe C Mn Si Cr SP Superhigh chrome(Cr 23-30) 2.0-3.3 0.50-0.80 ≤1.2 23.0-30.0 ≤0.06 ≤0.10 Superhigh chrome(Cr 13-0.2.0≤0) 18.0 -23.0 ≤0.06 ≤0.10 Elu chrome (Cr 14-18) 2.0-3.3 0.70-1.0 ≤1.2 14.0-18.0 ≤0.06 ≤0.10 chrome (Cr 14-18) .30-1.9 2 10.0-14.0 ≤0.06 ≤0.10 Ọkara chrome (Cr 6-10) 2.1-3.3 0.70-0.90 ≤1.2 6.0-10.0 ≤0.06 ≤0.10 Ọkara chrome(Cr 3-6) 2.1-3.3-0.05≤0.0.0 .10 ≤0.10 Obere ch ...


  • Usoro ịkwụ ụgwọ:L/C,D/A,D/P,T/T
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    Mkpado ngwaahịa

     Ngwa kemịkalụ nkedo bọọlụ

    Ihe onwunwe C Mn Si Cr S P
    chrome dị elu (Cr 23-30) 2.0-3.3 0.50-0.80 ≤1.2 23.0-30.0 ≤0.06 ≤0.10
    chrome dị elu (Cr 18-23) 2.0-3.3 0.70-1.0 ≤1.2 18.0-23.0 ≤0.06 ≤0.10
    chrome dị elu (Cr 14-18) 2.0-3.3 0.70-1.0 ≤1.2 14.0-18.0 ≤0.06 ≤0.10
    chrome dị elu (Cr 10-14) 2.0-3.3 0.90-1.20 ≤1.2 10.0-14.0 ≤0.06 ≤0.10
    Ọkara chrome (Cr 6-10) 2.1-3.3 0.70-0.90 ≤1.2 6.0-10.0 ≤0.06 ≤0.10
    Ọkara chrome (Cr 3-6) 2.1-3.3 0.75-0.90 ≤1.2 3.0-6.0 ≤0.10 ≤0.10
    chrome dị ala (Cr 0-3) 2.1-3.3 0.65-0.80 ≤1.5 1.0-3.0 ≤0.10 ≤0.10

     

    Ngwa kemịkalụ bọọlụ adịgboroja

     

    Ihe onwunwe C Mn Si Cr S P
    45# 0.42-0.48 0.50-0.80 0.17-0.37 ≤0.25 ≤0.035 ≤0.035
    50 nde 0.48-0.56 0.70-1.0 0.17-0.37 ≤0.25 ≤0.035 ≤0.035
    60 nde 0.57-0.65 0.70-1.0 0.17-0.37 ≤0.25 ≤0.035 ≤0.035
    65 nde 0.62-0.70 0.90-1.20 0.17-0.37 ≤0.25 ≤0.030 ≤0.035
    B2 0.75-0.85 0.70-0.90 0.17-0.37 0.40-0.60 ≤0.030 ≤0.030
    B3 0.55-0.65 0.75-0.90 0.20-0.37 0.85-1.20 ≤0.030 ≤0.030
    B4 0.58-0.66 0.65-0.80 1.60-1.90 0.70-0.90 ≤0.030 ≤0.030
    B6 0.97-1.03 1.00-1.10 0.20-0.30 0.50-0.60 ≤0.025 ≤0.025

     

    Ngwa kemịkalụ Cylpebs na-egweri

     

    Ihe onwunwe C Mn Si Cr S P
    chrome dị elu (Cr 23-30) 2.0-3.3 0.50-0.80 ≤1.2 23.0-30.0 ≤0.06 ≤0.10
    chrome dị elu (Cr 18-23) 2.0-3.3 0.70-1.0 ≤1.2 18.0-23.0 ≤0.06 ≤0.10
    chrome dị elu (Cr 14-18) 2.0-3.3 0.70-1.0 ≤1.2 14.0-18.0 ≤0.06 ≤0.10
    chrome dị elu (Cr 10-14) 2.0-3.3 0.90-1.20 ≤1.2 10.0-14.0 ≤0.06 ≤0.10
    Ọkara chrome (Cr 6-10) 2.1-3.3 0.70-0.90 ≤1.2 6.0-10.0 ≤0.06 ≤0.10
    Ọkara chrome (Cr 3-6) 2.1-3.3 0.75-0.90 ≤1.2 3.0-6.0 ≤0.10 ≤0.10
    chrome dị ala (Cr 0-3) 2.1-3.3 0.65-0.80 ≤1.5 1.0-3.0 ≤0.10 ≤0.10

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