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Chemical Compositions (%)   
C Si    Mn Ni Cr Cu    Nb       Mo        V Fe O
 <0.07 ≤1.00 ≤1.00 3.00-5.00 15.50-17.50 3.00-5.00 0.15-0.45 0.02 0.03 Bal. <0.38

Physical Properties (typ.)
10% (μm) 50% (μm) 90% (μm) S.D. 燒結(jié)密度 T.D. 振實 S.S.A. 比表面積
2.70 8.50 21.50 7.70 (g/cm3) 4.40 (g/cm3) 0.34 (m2/g)

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