Products Description
A36 is a low carbon steel. Low carbon steels are classified by having less than 0.3% carbon by weight. This allows A36 steel to be easily machined, welded, and formed, making it extremely useful as a general-purpose steel. The low carbon also prevents heat treatment from having much of an effect on A36 steel. A36 steel usually has small amounts of other alloying elements as well, including manganese, sulfur, phosphorus, and silicon. These alloying elements are added to give A36 steel its desired chemical and mechanical properties. Since A36 does not contain large amounts of nickel or chromium, it does not have excellent corrosion resistance.
| Grade | C max |
Mn max |
P max |
S max |
SI max |
| A572Gr50 | 0.23 | 1.35 | 0.04 | 0.05 | 0.4 |
Uses of Channel bars
Channel bars have various uses in construction.
Build walls
Channel bar is used to construct walls for garages, warehouses, workshops, and buildings.
2.Frame support
Channel bar is used to secure window and door frames , stringers and joists.
3.Railings
Channel bar is also used as railings, bridge trusses, and guard rails.
4.Rafters for lightweight roof
Channel bar is also utilized to support the weight of the roof deck.
Benefits of using Channel bars
Channel bars provide the following benefits.
Long-lasting
Channel bars are utilized in large structures with heavy loads as they are long lasting and capable to withstand extreme environmental factors.
2. Versatile
Channel bars can be used as girts, studs, braces, joists, or other structural components as it can provide additional strength in the structure.
3.Flexible
Channel bars are flexible as they can be bent without breaking which makes it ideal for its intended purpose in construction.

Product Details
| Product Name | A36 A572GR50 c channel |
| 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 Co.,Ltd (GNEE) is the affiliated company for ANGANG GROUP who are one large state-owned iron and steel group located in Henan, China.
GNEE are specialized in manufacturing and supplying large quantities Seamless steel pipes and Shipping-building plates, We are provide high quality steel of Steels and Coils, plates, tool steels,steel pipes and other steel products with guaranteed Grade-A quality, excellent performance and competitive prices.
All of steel products from GNEE have been exported to overseas distributors, warehouses, and factories in USA, Mid-east, Europe, Bangladesh, Sri Lanka, Egypt, Saudi Arabia, and other countries and regions. Therefore, GNEE has got a great market share in the international market.
GNEE have a professional technician team, which not only have decades working experience in steel industry, but also have a deep and clear insight of the technology condition and the manufacturing state in the Chinese main steel mills.
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