Q355NH weathering steel is used to manufacture containers, railway vehicles, oil derricks, port buildings, oil production platforms and containers containing hydrogen sulfide corrosive medium in chemical and petroleum equipment.
S355K2G1W weathering steel plate will first be corroded like ordinary steel. In the later stage of corrosion, when the corrosion reaches a certain time, due to the enrichment of trace elements such as copper and phosphorus on the surface of S355K2G1W weat
There are two types of heat treatment deformation of S235J2W steel plate: one is the change of size, the other is the change of part geometry. Different heat treatment processes have different deformation and anti deformation methods for the size and geom
The measures to reduce the softening of EN10025-5 S235J2W weathering steel plate mainly depend on its chemical composition, microstructure and processing method. For hot cut parts, the smaller the part, the greater the risk of softening of the whole part.
EN10025-5 S355J2WP weathering steel plate is widely used in professional fields such as petrochemical industry, machinery, electric power, and nuclear power. The following methods can be used to reduce the welding stress and deformation of EN10025-5 S355J
Container, power plant chimney, railway engineering, such as outdoor steel with steel such as large outdoor sculpture, UNI FE 510 D2K1 weathering steel plate is cheap and fine between ordinary steel and stainless steel of low alloy steel series, the integ
Q235NH weather resistant steel plate is currently a popular plate in building decoration engineering and product production. Generally, it refers to a plate that is resistant to corrosion and not easy to rust in weak corrosive media such as atmosphere and
The annealing of Q295NH weathering steel plate can maintain the precise bright tube and dimensional accuracy of the Q295NH weathering steel plate, which is more and more popular with customers.
Many metal materials rust due to oxidation, and later corrosion will lead to a decline in product quality and service life. But after production, the Q355GNH weathering steel plate is all red embroidered, and a black embroidered layer will be formed on th
The following methods can be used to reduce the welding stress and deformation of ASTM CortenA weathering steel:
(1) Reverse deformation method; (2) Reasonable installation and welding sequence; (3) Rigid fixing method; (4) Heat dissipation method; (5) H