Can steel sections be welded into shape, and what are the standards used?
Thread Content
Can shaped steel be welded into shape, such as cylinder reinforcement rings? What are the standards for welded shaped steel?
Section steel can be welded. For welded steel sections such as cylinder stiffeners, common standards include the international standard AWS D1.1 and the domestic standard GB/T 3323-2005. These standards specify the requirements, methods, and inspections for steel section welding, ensuring that the welding quality meets the corresponding safety and structural requirements. During the welding process, it is necessary to select appropriate welding materials and techniques based on specific conditions, in order to ensure the strength and durability of the welded joint. .
It can be welded during installation, but not during shaping, right?
What’s the problem? As long as the strength requirements are met.
They went to such extremes – there are ready-made channel steels and I-beams available, but they insisted on welding them themselves. Does your company not know how to work with shaped steel? They’re available in the steel market for just over ten yuan per meter; it’s really unnecessary to try to save money in this way
Haven’t you read the content of the post on the first floor? It’s just a reinforcing ring; it might be made from reused materials or scraps.
Did a post say that part has been done?
It can be welded. Sometimes, when the device has a small diameter but the steel sections are of large size, the bending radius imposes limitations; in such cases, welding the steel sections can be used as a solution
GB/T33814-2017 Welded H-shaped steel. The H-shaped steel used in the foot support is also a welded H-shaped steel.