CARBON STEEL H PROFILE Q195 Q235 HN slightly higher strength steel, use and Q195 same. In addition, large quantities as welded steel pipes, galvanized pipe, furnace brace, foot screws, bolts, nails, wood screws, punching iron hinges and other metal parts.
CARBON STEEL H PROFILE Q195 Q235 HN impact do experiments, but often do impact test temperature, V-notch. Relatively speaking, the mechanical properties of the material is Q235B steel is much better than the material for the Q235A steel.
CARBON STEEL H PROFILE Q195 HN Mechanical Properties
| Q195 Mechanical Properties (Mpa=N/mm2), Test sample: Ø 16mm steel bar | |||
| Grade | Yield Strength | Tensile Strength | Elongation % |
| Q195 | 195 Mpa | 315 – 430 Mpa | 33 |
CARBON STEEL H PROFILE Q235 HNMinimum Elongation
| Elongation (≥ %); Thickness or Dia. (d) mm | |||||
| Steel Grade | d≤40 | 40< d ≤60 | 60< d ≤100 | 100< d ≤150 | 150< d ≤200 |
| Q235 | 26 | 25 | 24 | 22 | 21 |
Gnee Steel Group has smelting, forging, heat treatment, machining etc workshop. Heat treatment equipment, heat treatment capacity of 20000 tons, 15 meters long, 4 m diameter workpiece; Special steel smelting with ED + LF + VD and electricity remelting of smelting slag ability.
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