Q235B Q235C H Section Steel
Q235B H section steel is very suitable for the design and construction of steel structures such as buildings, bridges, highways, power plants, etc. H-shaped steel has high section modulus, moment of inertia and bending resistance, and can withstand heavy loads.
Q235 is ordinary carbon structural steel - plain plate, which is what we often call A3. Round steel is often used to make riveting fixtures. It is a kind of steel material. Q represents the yield value of this material, and the following 235 refers to the yield value of this material, which is around 235. Q235C level is 0 degree impact.
h Shaped steel Products Description
|
Product Name |
Q235B Q235C H Section Steel |
|
Size |
100*100mm-900*300mm |
|
Length |
As customer's requirements |
| Technique | Hot Rolled, Welded |
|
Surface Treatment |
hot Dip Galvanized |
|
Payment Term |
TT, LC |
|
Delivery Time |
7-20 days |
|
Manufacturing Standard |
GB/T2694-2018 |
| Packing | in bundle, packed with steel belts tightly |
| Sample | available |
| Origin | China |
Q235 H Profile steel chemical composition
| Chemical Composition (heat analysis), %, ≤ | |||||||
| Steel Grade | Quality Grade | C | Si | Mn | P | S | Deoxidation Method |
| Q235 | Q235A | 0.22 | 0.35 | 1.40 | 0.045 | 0.050 | Rimmed / Killed |
| Q235B | 0.20 | 0.35 | 1.40 | 0.045 | 0.045 | Rimmed / Killed | |
| Q235C | 0.17 | 0.35 | 1.40 | 0.040 | 0.040 | Killed | |
| Q235D | 0.17 | 0.35 | 1.40 | 0.035 | 0.035 | Exceptionally Killed | |
q235 structural h beam physical properties
| Physical Properties | |
| Density, g/cm3 | 7.85 |
| Melting point, ℃ | about 1493 |
| Specific heat capacity, J/(Kg·K) | 470 at 20 ℃ |
| Electrical resistivity, μΩ·m | about 0,15 (20 ℃) |
| Elastic modulus, GPa (kN/mm2) | 200 |
| Thermal conductivity, (W/m·K) | 53-49 (0-100 ℃) |
| Coefficient of thermal expansion, (10-6/K) | 11.3-11.6 (20 ℃) |
| Young’s modulus, GPa (kN/mm2) | 200 |
| Poisson’s ratio | 0.24-0.28 |
q235 carbon steel h beam mechanical property
| Yield Strength (MPa, ≥); Thickness or Dia. (d) mm | Tensile Strength (MPa) | ||||||
| Steel Grade | Quality | d≤16 | 16< d ≤40 | 40< d ≤100 | 100< d ≤150 | 150< d ≤200 | d≤100 |
| Q235 | Q235A | 235 | 225 | 215 | 195 | 185 | 370-500 |
| Q235B | |||||||
| Q235C | |||||||
| Q235D | |||||||
[ H shaped steel beam image ]
about GNEE group
GNEE (Tianjin) Multinational Trade Co., Ltd. products include carbon steel, stainless steel, steel pipes, steel coils, steel plates, building materials: steel bars, wire rods, spiral spirals, round steel; pipes: seamless pipes, welded pipes; plates: cold rolled, Hot-rolled plate/coil, medium-thick plate, color-coated plate (galvanized plate, color-coated plate, tinplate, galvanized aluminum steel plate), silicon steel, strip steel; steel profiles: angle groove, H-shaped steel, square steel, flat steel , bulb flat steel and other steel products, with an inventory of more than 200,000 tons. Complete variety, sufficient inventory, good quality, low price, short delivery time and good service are our traditional advantages.
GNEE group qualification and honors
GNEE company has passed SGS CE ISO and other certifications, has complete testing equipment, strong technical force, and accepts factory testing. We firmly believe that "quality is the core of a company's sustainable strength". We will establish stable, long-term, win-win cooperative relationships with our customers and stick to them:
GNEE group coopercation factories
GNEE Company has signed first-level agency agreements with some large steel plants such as Baosteel, Maanshan Iron and Steel, and Anshan Iron and Steel, which has a strong price war advantage. We are committed to strict quality control and thoughtful customer service, and our experienced staff are always ready to listen to your requirements to ensure full customer satisfaction:
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