SS490 C Shape Steel Beam

Gnee Steel (Tianjin) Co., Ltd. is one of the most professional ss490 c shape steel beam manufacturers and suppliers in China, also supports customized service. If you're going to buy ss490 c shape steel beam made in China, welcome to get free sample from our factory. Quality products and low price are available.

SS490 c channel steel is a high-strength structural carbon steel defined by Japanese Industrial Standard (JIS) G3101 and is classified as general-purpose structural steel.

The "SS" in SS490 c section steel stands for "Structural Steel", indicating that it is primarily used for structural engineering, and "490" is the minimum tensile strength of 490 MPa. Compared with SS400 structural channel, SS490 c channel bar has excellent tensile strength and durability.

Manufacturing process of GNEE SS490 c channel

SS490 structural steel channel bar is produced by hot rolling process, where the billet is heated and passed through rollers to form the characteristic C-shape. This method ensures uniformity and strength throughout the material. Optional post-processing such as controlled rolling or normalizing can be used to refine the grain structure and improve properties. Quality control measures during production meet JIS G3101 standards to ensure consistency and reliability.

SS490 channel steel beam dimensions and specifications

Standard lengths: 6m, 9m, 12m or custom lengths upon request.
Types: Equal width channels (equal width flanges); Unequal width channels (different width flanges).
Size range: Equal width channels are typically 20 × 20 mm to 200 × 200 mm, with thicknesses ranging from 3 mm to 20 mm. Unequal width channels range in size from 30 × 20 mm to 250 × 90 mm.
Weight: varies depending on size.
GNEE can customize the size and finish as per project requirements, with factory test certificates (e.g. EN 10204 3.1/3.2) to guarantee quality.

Surface treatments

To enhance performance, SS490 channel steel can be treated with the following treatments:
Galvanizing: Galvanizing for corrosion protection.
Painting: Protection and aesthetic enhancement.
Shot blasting: Surface cleaning and coating preparation.

GNEE Steel was established in 2008. With high-quality products and good services, our customers are all over the world. We are happy to provide you with the best price and product suggestions, including the inventory and application of goods.