The difference between cold rolled coil and hot rolled coil

2024-08-26

The main differences between cold-rolled coils and hot-rolled coils lie in processing temperature, appearance, performance, production process and application range. Cold-rolled coils are processed at room temperature, with high surface finish, high strength and hardness, and are suitable for high-precision requirements; hot-rolled coils are processed at high temperatures, with a rough surface but good toughness, and are suitable for structural parts that need to withstand greater impact forces.

What is carbon steel coil? What is its use?

2024-08-26

As an important steel product, carbon steel coil is widely used in many fields such as construction, manufacturing, and transportation. With its diverse types and excellent performance, it has become an indispensable and important material in modern industry.

Weldability of stainless steel and its influencing factors

2024-08-16

The weldability of stainless steel is affected by multiple factors such as alloy composition, heat treatment, welding process and environment, and can be improved by optimizing these factors.

Exploring export prospects: challenges and opportunities ahead

2024-08-13

my country's steel industry has recently faced export challenges, but is actively seeking transformation and upgrading in order to embrace new opportunities amid the growth in global steel demand.

Key developments in steel technology and products

2024-08-08

The steel industry has recently achieved remarkable results in new technology and product innovation, which has promoted the continuous development and upgrading of the industry.

304 vs 304L stainless steel plates: Understanding the key differences

2024-08-02

The main difference between 304 stainless steel plate and 304L stainless steel plate is the carbon content, which makes 304L better in corrosion resistance and welding performance, but the price is also relatively high, which is suitable for occasions with higher requirements.