Q195 steel introduction and specification
Q195 steel is a chinese steel grade of carbon structural steel, “Q” is stand for yield strength, “195” means Q195 steel yield strength is 195 MPa, tensile strength is 315 – 430 Mpa, data is tested based on 16mm steel bar. The physical properties and chemical composition is equivalent to ASTM standard Gr.B(σs185)/Gr.C(σs205), ISO standard HR2(σs195), DIN standard St33 and S185, JIS standard SS330(SS34)(σs205).
Q195 carbon structural steel is very popular and most widely used in China, because of its excellent integrated performance in strength, plasticity and welding, etc. Q195 steel can be made into a great many of steel products such as steel wire rod, galvanized wire, binding wire, welded mesh, metal fence, steel plates, steel pipes and tubes as well as steel angle, etc.
Here is datasheet to show the Q195 steel spesification:
Q195 Steel Chemical Composition
|Grade||C%||Si% (≤)||Mn%||P% (≤)||S% (≤)|
Q195 Steel Mechanical Properties
|Grade||Yield Strength||Tensile Strength||Elongation %|
|Q195||195 Mpa||315 – 430 Mpa||33|