Q195, is a carbon structural steel, yield strength 195MPA. Lower intensity than the Q235. Prices are cheaper. For building, structure, motorcycle frame and so on.

[] Chemical composition (mass fraction) (%)


C :0.06-0 .12


Mn :0.25-0 .50


Si: ≦ 0.30


S: ≦ 0.050


P: ≦ 0.045


Deoxy method: F, b, Z

[Mechanical properties]


Tensile strength (σb / MPa) :315-430


Elongation (δ5 /%): ≧ 33 (steel thickness or diameter ≦ 16mm), ≧ 32 (steel thickness or diameter> 16-40mm)

[Main features]


With high ductility, toughness and weldability, good pressure processing performance, but low intensity.


[Application Examples]


For the manufacture of anchor bolts, Plowshare, chimney, roof, rivets, low carbon steel wire, sheet, rod, hook, bracket, welded structures.