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Non-ferrous meta

Free-cutting

  • Good cuttability. Used for general processing, form rolling, knurling, etc.
  • Bolt, nut, small screws, valve, machine parts, etc.
  • Chemical properties and mechanical features
    • Chemical properties
      쾌삭봉 화학성분
      Alloy no. Chemical properties, wt.%
      KS/JIS UNIS Cu Pb Fe Sn Zn Others
      C3601 C36000 59.0-63.0 1.8-3.7 0.30 (Fe+Sn)0.5 Rem. -
      C3602 - 59.0-63.0 1.8-3.7 0.50 (Fe+Sn)1.0 Rem. -
      C3603 - 57.0-61.0 1.8-3.7 0.35 (Fe+Sn)0.6 Rem. -
      C3604 C38500 57.0-61.0 1.8-3.7 0.50 (Fe+Sn)1.0 Rem. -
      C3605 - 56.0-60.0 3.5-4.5 0.50 (Fe+Sn)1.0 Rem. -
      mechanical features
      쾌삭봉 기계적 성질
      Alloy no. Standards no. quality 지름 대변거리 tensile strength(Mpa) Elongation(%) hardness(HRB)
      KS/JIS UNIS
      C3601 C36000 KS D 5101 1/2H 1 ~ 50 345 - 95
      H 1 ~ 20 450 - 130
      C3602 - KS D 5101 F 6 ~ 75 315 - 75
      C3603 - KS D 5101 1/2H 1 ~ 50 365 - 100
      H 1 ~ 20 450 - 130
      C3604 C38500 KS D 5101 F 6 ~ 75 335 - 80
      C3605 - KS D 5101 F 6 ~ 75 315 - 75