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 of a good weldability , but the casting properties .

Applications: ZG200-400 used to uneven force , requiring impact toughness of various mechanical parts , such as base, gearbox shell .


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