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ZG200-400 Material Data

ZG200-400 Element content C:≤0.20 Si:≤0.50 Mn:≤0.80 P:≤0.04 S:≤0.04 Heat treatment Normalizing or annealing temperature:920-940℃ Mechanical properties Tensile strength:400MPa Yield strength:200MPa Elongation:25% Section shrinkage:40% Impact:30J The ZG200-400 material characteristics: low-carbon cast steel , strength and low hardness , toughness and good plasticity , high low temperature impact toughness , low- brittle transition temperature , electrical conductivity, electromagnetic properties o...