Hot Rolled 304 Stainless Steel Coil For Construction Structures
Products Description
The core advantages of Hot Rolled 304 Stainless Steel Coil for Construction Structures focus on high strength. The metal grains become denser through the hot rolling process, resulting in tensile strength far exceeding that of ordinary cold-rolled products. It also possesses excellent weather resistance and processing performance, avoiding common material deformation and corrosion problems in building structures from the outset. Suitable for long-term outdoor use, it balances safety and economy, reducing later maintenance costs.

Product Parameters
|
Product name |
Hot Rolled 304 Stainless Steel Coil for Construction Structures |
|
Material |
304 Stainless Steel (Austenitic, 18-20%Cr, 8-11%Ni) |
|
Surface Treatment |
No.1 (Hot Rolled + Pickling) |
|
Thickness |
3.0-6.0mm (Tolerance ±0.15mm) |
|
Width |
1500mm (Standard width, can be slitted and customized) |
|
Tensile Strength |
≥520MPa |
|
Weather Resistance Index |
Salt spray test ≥48 hours without rust, stable performance from -196℃ to 800℃ |
|
Coil Weight |
Maximum 20mt, conventional 11-12mt/coil |
Applicable Scenarios
Building Steel Structures: Used for the main structure of high-rise buildings, steel frame structures of factories, steel columns and beams in steel factory buildings, bearing the main load-bearing function and ensuring the overall stability of the building.
Outdoor Supports: Used for outdoor billboard supports, photovoltaic power station supports, outdoor lighting supports, communication base station supports, etc., resisting outdoor wind and rain erosion and remaining unchanged over long-term use.
Curtain Wall Frame: The frame support for architectural glass and metal curtain walls, balancing load-bearing capacity and weather resistance to ensure secure installation. Suitable for high-rise and super high-rise building curtain wall projects, it complements glass curtain walls to present a modern architectural aesthetic.
Bridge Accessories: Bridge railings, bridge load-bearing connectors, bridge supports, etc., resisting outdoor moisture and vehicle impacts, ensuring bridge structural safety. Suitable for highway and municipal bridge projects.
Hot Rolling Process Advantages
High Batch Production Efficiency: Utilizing twin-roll synchronous rolling technology combined with CNC full-oil grinding units, large-scale continuous production can be achieved, with a considerable daily processing capacity. This allows for rapid response to the large-scale procurement needs of large-scale construction projects, ensuring supply cycles and avoiding project delays due to material shortages.
Controllable Costs and High Cost-Effectiveness: The hot rolling process simplifies the production process. Raw materials are directly sourced from leading steel mills such as Jiuquan Iron & Steel, Taiyuan Iron & Steel, and Baoxin Steel, reducing intermediate links. Bulk purchases enjoy exclusive discounts, effectively reducing procurement costs while ensuring material quality, saving budgets for large-scale construction projects.
More stable material properties: The high-temperature hot rolling process effectively eliminates internal stress in the material, making the metal grain structure more compact and avoiding problems such as warping and deformation during later use. Its strength and weather resistance far exceed those of cold-rolled products, making it suitable for the performance requirements of long-term use in large buildings.
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FAQ
Q1: Are you a trading company or a manufacturer?
A2: We are a manufacturer, integrating industry and trade.
Q2: Why should I choose you?
A: 1. We guarantee to provide you with the best quality, price, and service.
2. We have extensive experience in after-sales service.
3. Every process is strictly inspected by responsible quality control personnel to ensure the quality of each product.
4. We value building long-term relationships with our customers and treat every one of them seriously.
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