U Type Iron Wire/U Shape Wire:

 

Materials: galvanized iron wire, hot-dipped galvanized iron wire or black iron wire.

 

Wire Guage 18#-22# (Wire Diameter from 0.5mm to 1.5mm)

 

Characteristics: C0.06-0.12, Si<0.30, Mn0.25-0.50, P<0.045,S<0.050, Cr<0.30, Ni<0.30,Cu<0.30