Q195 AT Q195 World Pipe network informed, is a carbon structural steel.
Chemical composition (mass fraction) (%)
C, :0World Steel Pipe .06-0 .12
of Mn :0.25-0 .50
Si: ≦ 0.30
S: ≦ 0.050
P: ≦ 0.045
deoxy method: F, b, Z
mechanical performance]
, tensile strength (σb / MPa) :315-430
elongation (δ5 /%): ≧ 33 (steel thickness or diameter ≧ ≦ 16mm), 32 (steel thickness or diameter> 16-40mm)
[characteristics]
with high ductility, toughness and weldability, good pressure processing performance, but low intensity.
[Application Examples]
used to manufacture anchor bolts, Plowshare, chimney, roof, rivets, low-carbon steel wire, sheet, pipe, rod, hook, bracket, welded structure.