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  • HC420/780DPD+Z hot-dip galvanize DP steel microstructure: mainly with ferrite and martensite.
  • HC340/590DPD+Z hot-dip galvanize DP steel microstructure: mainly with ferrite and martensite, Martensite disperses in the ferrite matrix with island shape.
  • HC300/500DPD+Z hot-dip galvanize DP steel microstructure: mainly with ferrite and martensite, Martensite disperses in the ferrite matrix with island shape, soft ferrite can make the steel have good formability.
  • HC280/590DPD+Z hot-dip galvanize DP steel microstructure: mainly with ferrite and martensite, Martensite disperses in the ferrite matrix with island shape.
  • HC250/450DPD+Z hot-dip galvanize DP steel microstructure: mainly with ferrite and martensite.
  • HC340/590DP common cold rolled DP steel microstructure: mainly with ferrite and martensite.