Products Description
Uses of Q355
Q355 steel has excellent mechanical properties, great weldability, and ample corrosion resistance. It can be utilized to manufacture and produce petroleum storage tanks, high-pressure vessels, boilers, ships, power stations, and many other high-load structural parts. Q355 is also widely used to make shipping containers, waste storage containers, weather containers, offshore containers, workshop containers, and toolboxes.
If you need steel that is created to stand up to the needs of construction and engineering components that provide excellent weldability and toughness, then Q355 may be a strong contender for your next project or job.
Q345 Component Elements Properties
| 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 % |
What are Steel Channels?
Steel channels are "C"-shaped hot-rolled carbon steel built with vertical web and inside radius corners on the top and bottom horizontal flanges. Steel channels consist of a wide web and two flanges, which can be parallel or tapered. Steel's strength and durability make it excellent for use in the production of metal channels.
Its structural strength is used to make building frames and braces, as well as supports for a variety of machines and heavy equipment. Steel channels are used in the building industry to absorb sound by being put between the two sides of plasterboard walls. The channels attenuate the sound waves by muffling the vibrations created by the sound when the walls vibrate due to sound on each side of the wall. This is only one of the many applications for metal channels, which are extremely tough and long-lasting.
Product Details
| Product Name | Q345 Q355 c channel beam |
| Length | As your required |
| Standard | ASTM/ GB/ JIS/ EN ect. |
| Delivery Time | According to your quantity |
| Payment Terms | FOB/ CIF/ EXW/ DDP |
| Origin | China |
| Sample | Yes |
| Tolerance | ±0.3 |
| Packing | Packed with steel belts tightly, in bundle |
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Gnee steel group are professional one-stop solution for steel products of China. Self-designed Corten steel design and rust technology have reached the world average technical level. The rust technology is acknowledged by dozens of projects, which make GNEE become a star company in Asia area.
The group adheres to the tenet of "intentional management, customer priority, coordinated development and dedication to society" and abides by the business philosophy of "technology first, quality as priority, striving for excellence, integrity for future", which continuously satisfy different needs of customer around the world in the steel supply chain area. Professional sales team, providing customers with first-class services; strict purchasing and quality inspection team, carefully selecting high-quality raw materials; advanced scientific and technical team to improve production and reduce costs for customers; excellent design and processing team, carefully crafted and refined; intimate shipping logistics team protecting product transportation.
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