CARBON STEEL H BEAM Q345
GNEE Group video introduction
Products Description
CARBON STEEL H BEAM Q345 is a kind of economic section high-efficiency profile with more optimized section area distribution and morereasonable strength weight ratio.Because all parts of H-section steel are arranged at right angles, H-section steel has the advantages of strong bendingresistance, simple construction, cost saving and light structural weight in all directions
q345 H shpaed steel chemical composition
| Component Elements Properties | Metric | US/Imperial |
| Carbon, C | <= 0.23 % | <= 0.23 % |
| Iron, Fe | 98 % | 98 % |
| Manganese, Mn | 1.35 % | 1.35 % |
| Phosphorus, P | <= 0.040 % | <= 0.040 % |
| Silicon, Si | <= 0.40 % | <= 0.40 % |
| Sulfur, S | <= 0.050 % | <= 0.050 % |
| Silicon, Si | 0.15 – 0.40 % | 0.15 – 0.40 % |
| Sulfur, S | 0.050 % | 0.050 % |
q345 H section steel mechanical properties
| Mechanical Properties | Metric | US/Imperial |
| Hardness, Brinell | 135 | 135 |
| Hardness, Rockwell B | 74 | 74 |
| Tensile Strength, Ultimate | 450 MPa | – |
| Tensile Strength, Yield | 345 MPa | – |
| Elongation at Break | 18 % | 18 % |
| 21 % | 21 % | |
| Bulk Modulus | 160 GPa | 23200 ksi |
| Shear Modulus | 80.0 GPa | 11600 ksi |
q345 steel H beam physical properties
| Physical Properties | Metric | US/Imperial |
| Density | 7.80 g/cc | 0.282 lb/in³ |
Q345 H shaped steel is economical and reasonable, with good mechanical properties, and each point on the section extends evenly during rolling。
Q345 H beam steel commonly used in large buildings with large bearing capacity and good section stability, as well as bridges, ships, lifting and transportation machinery, etc.
q345 h steel beam product image
CARBON STEEL H BEAM Q345 has excellent mechanical properties, good performance in low temperatures, and excellent weldability and plasticity. It is most commonly used in building structures, low-pressure vessels, cranes, mechanical parts, bridges, ships, petroleum storage tanks, lifting machinery, power stations, mining machinery, general metal parts, and in other structures that are exposed to temperatures of -40 ℃ or below or experience high-loads.
Products Description
GNEE (Tianjin) Multinational Trade Co., Ltd. is mainly engaged in the import and export of steel products and the deep processing of steel products. Founded in 2008, it currently has more than 200 employees. Mainly engaged in square tubes, channel steel, angle steel, I-beam, H-shaped steel, seamless steel pipes, open plates, flower formwork, welded pipes, galvanized steel, round steel, flat steel, PPGI, hot-rolled, etc. Our products have been exported to more than 120 countries in Europe, the Middle East, Southeast Asia, Australia, etc. We have won the recognition of our customers with our good reputation and good service. We sincerely welcome friends from all over the world to visit our company and cooperate with us on the basis of long-term mutual benefit. We look forward to receiving your inquiry as soon as possible:
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 Q345 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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