In the national standard GB700-88 in the material of the Q195A and Q195B distinction mainly carbon steel, the material for the carbon content of the material Q235A at between 0.14-0.22%; Q195B the impact of the material do not do experiments, but Regular temperature impact test, V-notch. Relatively speaking, made of Q195B steel is much better than the mechanical properties of materials for the Q195A steel. In general, steel profiles in the finished product prior to shipment are made in the identification card on the logo. Users can determine their identity cards on the material is Q195A, or Q195B, or other materials.
Q195 HW CARBON STEEL H PROFILE Product Introduction：
| Product Name | Q195 HW CARBON STEEL H PROFILE |
| Specification | 5#-10# |
| Thickness | 3-14.5mm |
| Length |
as your requested |
| Standards | JIS, ASTM, GB, EN |
| Surface | Painted, galvanized |
| Packing | in bundle,packed with steel belts tightly |
| Origin | China |
Q195 HW CARBON STEEL H PROFILE is a carbon structural steel. The yield strength is 195MPA. Lower strength than Q235. The price is cheaper. Used in construction, structure, motorcycle frame, etc. The American ASTM brand is Gr. B (σs185). σs185 is the yield strength of 185MPa.
The Q in Q195 represents the code for the yield point (limit) of ordinary carbon structural steel, and 195 represents the value of its yield point (limit), unit: MPa (N/mm²).
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