Q345GNHL iron-red corroded steel plate

Q345GNHL iron-red corroded steel is a kind of weather-resistant steel. The combination of Q345GNHL weather-resistant steel plate and glass flowing water and stone can have a particularly strong effect. Combining anti-corrosion wood with concrete and riprap is also a good method. It can be combined with rougher materials to make it look stable, and with delicate materials, it can be thick, and it can be combined with cold materials to give it a warm feeling.
 
 
Q345GNHL steel production
 (1) The chemical composition of the raw material meets the requirements of the CB/T1471-2000 standard, and the hot rolling and cold rolling performance and weldability are good. Special control (%); CE0.10 month C+Ps0 20.Cu0.30, the welded pipe can obtain better mechanical properties,
(2) The cold-rolling cross-shape of the strip is within 20%, which can be directly used to produce the hard-delivered welded pipe: when the cold-rolled deformation is more than 30%, the steel strip can be produced after heat treatment.
 (3) Through trial production, a reasonable refining, hot-rolled, cold-rolled, and branded tube production process was determined. The Q34SCNHL. high weather-resistant steel plate produced according to this process has a significantly higher degree of consumer satisfaction.
 
Q345GNHL Iron-red corroded steel plate (ie red curtain wall steel plate, landscape steel plate, engraved steel plate) is a cheap and high-quality alloy steel series between ordinary steel and stainless steel, which can be sustainable after incorporating modern metallurgical new mechanisms, new technologies and new processes Development and innovation are one of the series of steel grades at the forefront of world super steel technology. Those who have visited the Shanghai World Expo Park will not forget the "rusty" Luxembourg Pavilion. The main building surface of the pavilion is rusty and is made of a special steel called atmospheric corrosion resistant steel. It is said that this material will automatically form a corrosion protection layer without coating protection when exposed to the air. This material life span will last for 80 years.