SPA-H weathering steel sheet properties, processes and features

Mechanical properties of SPA-H weathering steel plate:

Yield strength: ≥355MPa Tensile strength: ≥490MPa Elongation: ≥15

SPA-H weathering steel plate technology

First, the hot-rolled strip is passed through the pickling unit to generate the chilled strip, and then the chilled strip is passed through the continuous annealing unit to generate the final cold-rolled product. SPA-H weathering steel plate has the characteristics of high strength and good extension. The container made of SPA-H weathering steel plate can fully meet the requirements of users and can replace the hot-rolled coil of the same variety.

SPA-H weathering steel plate features:

SPA-H weathering steel plate has good atmospheric corrosion resistance, and also has the characteristics of high temperature, abrasion, forming, fatigue, toughness, plastic extension, etc. It can be used bare, thinned or simplified for coating. SPA-H weathering steel plate is rust-resistant, which can reduce the thickness and consumption of components, resist atmospheric corrosion, and prolong life. It has the characteristics of saving labor and energy, benefiting component manufacturers and users.