Industry News

To meet the dual demands of vehicle lightweight design and driving safety, mild steel plates are evolving toward higher tensile strength. Conventional low-carbon mild steel can no longer satisfy the structural requirements of high-strength vehicle bodies.

Key mechanical indicators of mild steel plate cover tensile strength, yield strength, percentage elongation after fracture, plastic strain ratio and strain hardening exponent. Conventional low carbon steel plate delivers tensile strength ranging from 270MPa to 410MPa, paired with yield strength between 140MPa and 280MPa.

Parts that make up a car body can be roughly sorted into four categories: outer panel parts, structural parts, chassis running parts and reinforcement parts. Each category serves distinct functional demands and requires unique mechanical properties.

Sanhe plate refers to flat steel products featuring a large surface area and a high width-to-thickness ratio. By thickness, steel plates fall into two main categories: thin plates and heavy plates.

Hot-dip galvanizing is a highly effective way to protect metal from rust. It is widely used on all kinds of metal structures across various industries. The process involves dipping metals like steel, stainless steel, or cast iron into molten metal or alloy to create a protective coating.

Now hot-dip galvanized steel pipes are widely used for fire protection. They play an irreplaceable role in the fire safety industry, and cannot be replaced by cheaper welded pipes or cold-galvanized pipes.