
Grade | Chemical Composition(%) | Mechanical Properties | ||||||
C≤ | Si≤ | Mn≤ | P≤ | S≤ | Tensile Strenth (Mpa) | Yield Stress (Mpa) | Elongation (%) | |
Q235B | 0.20 | 0.28 | 0.7 | 0.025 | 0.025 | 380-450 | 270-300 | 28 |
Q345B | 0.20 | 0.50 | 1.6 | 0.034 | 0.025 | 550-600 | 380-450 | 25 |
Q355B | 0.24 | 0.55 | 1.6 | 0.035 | 0.025 | 550-630 | 380-450 | 21 |
- Hot Dip Galvanized to AS/NZ 4680:2006, all surfaces, including ends, fully hot-dip galvanized
- R3 Durability Rating in accordance with AS/NZS 2699:2002
- Lightweight when compared to traditional Concrete/Brick Lintels
- Compliant with relevant Australian Building Codes & Australian Standards.
- Fully machine welded
- Available in a range of sizes
- Provide customized services, such as punched holes, painting and so on.
- Rich supply channels to provide high-quality and good price steel raw materials.
- Provide comprehensive and professional processing services.
- Professional and efficient business team.
Application:
Our steel T bar is widely used in Lintels for civil structure house, garage lintels,
steel structure construction, industrial plants, civil buildings, bridges, and so on.






NON-STANDARD, CUSTOMIZED STEEL FABRICATION





2.Reliable reputation in business
3.Advanced precision machinery
4.Engineering team turn your sample,design or idea into products
Some Finished Articles for Our Customers












A: As the product is customized and need to be produced, we will charge sample cost. But if the sample is unqualified, it will be free or after you placed mass orders, we will refund the sample cost.
Q: Can you open mold for us to manufacture new product?
A: Yes. If the quantity is big, our company can afford part of the mold cost.
Q: How can I get the quotation?
A: Please send us information for quotation: drawing, materials, weight, quantity and request. We can accept PDF, ISGS, DWG, STEP file format. If you don't have drawing, please send us a sample. We can quote base on your sample too.