Docol 1000 DPZE is a high-strength steel with a microstructure that contains ferrite, which contributes to good formability, and martensite, which is hard and contributes to the strength of the material. These steels are designed according to their lowest tensile strength. DP stands for dual phase and the ZE suffix denotes a zinc coating. This datasheet provides information on composition, physical properties, and tensile properties. It also includes information on surface qualities as well as forming. Filing Code: SA-715. Producer or source: SSAB Swedish Steel Inc..