CARBON STEEL H BEAM Q235
GNEE Group video introduction
Products Description
CARBON STEEL H BEAM Q235 has good plasticity, toughness and weldability, as well as a moderate strength, good cold bending performance. Q235 material is commonly rolled into wire rod or round steel, square steel, flat steel, angle steel, I beam, channel steel, other sections and steel plates.
Products Details
Product Details of Q235 carbon steel beam
|
ITEM |
DESCRIPTION |
|
Product |
Q235 steel H beam |
|
Standard |
GB |
|
Grade |
Q235,Q345,SS400,SS490,S235/S275,A36,A992,A572gr50 |
|
Flange Width |
50-400mm |
|
Flange Thickness |
8mm – 64mm |
|
Web Width |
100mm~900mm |
|
Web Thickness |
Web Thickness |
|
Product Category |
Metallurgy, Mineral & Energy. |
|
Technique |
Hot rolled |
|
Usage |
Mechanical & Manufacture, Steel strcuture, Shipbuilding, Bridging, Automobile Chassis. |
q235 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 steel mechanical properties
| 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 | |||||||
q235 steel physical properties
| Physical Properties | |
| Density, g/cm3 (lb/in3) | 7.85 (0.284) |
| Melting point, °C (°F) | 1450-1530 (2640-2800) |
| Specific heat capacity, J/(Kg·K) | 470 at 20 °C (68 °F) |
| Electrical resistivity, μΩ·m | about 0.15 (20 °C) |
| Elastic modulus, GPa (ksi) | 200 (29 x 103) |
| Thermal conductivity, (W/m·K) | 53-49 (0-100 °C) |
| Coefficient of thermal expansion, (10-6/K) | 11.3-11.6 at 20-100 °C (68-212 °F) |
| Young’s modulus, GPa (ksi) | 200 (29 x 103) |
| Poisson’s ratio | 0.24-0.28 |
bending test results of q235 material
| Cold Bending Test 180° (B=2a) | |||
| Grade | Sample Orientation | Steel Dia. (d) of Curve Center | |
| d≤ 60mm | 60<d≤100 mm | ||
| Q235 | Vertical | a | 2a |
| Horizontal | 1.5a | 2.5a | |
Carbon Q235 H profile steel is a kind of economical section and high-efficiency section with more optimized cross-sectional area distribution and more reasonable strength-to-weight ratio. It is named because its section is the same as the English letter “H”.
Q235 h shaped steel product image
CARBON STEEL H BEAM Q235 is a new type of economic construction steel. Economic and reasonable h-beam section shape, good mechanical performance, rolling section on each extension point is relatively uniform, small internal stress, compared with ordinary beams, with large section modulus, light weight, save metals etc.. mainly used for large buildings that big cutting ability, good cross section stability (such as factories, high-rise building, etc.), and Bridges, ships, lifting transportation machinery, equipment foundation, support, foundation pile, etc.
about GNEE group
GNEE (Tianjin) Multinational Trade Co., Ltd. was established in 2008 and is located in Anyang City, Henan Province, with strategic location and convenient transportation. We are a professional manufacturing and sales company. Our company's products include various specifications of steel plates, steel pipes, bars, profiles, etc. With good reputation and rich operating experience, our company has close cooperative relations with many Chinese and foreign enterprises and has won the trust and recognition of customers:
GNEE company’s August-September activities use games to increase team cohesion and demonstrate the unity of the team. At the same time, through this activity, we can cultivate the cooperation ability among employees:
GNEE Group office environment display. GNEE Group is a professional steel trading company with a strong and professional business team that can provide customized services for channel steel, angle steel, h section beam, etc. products according to your needs:
When GNEE customers visited the company, the salesperson warmly received them and took photos. We look forward to more cooperation from new and old customers, and also warmly welcome your visit:
We can customize CARBON STEEL H BEAM Q235 and other products of different sizes and standards according to your needs, and provide customers with high-quality after-sales services. If you have any purchasing needs for steel products, please contact us!
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