A514 Gr A structural steel plates are mainly used in cranes or large heavy-load machines. ASTM A514 steel offers high strength with weldable, machinable properties.Quenched and tempered for increased strength.Available in eight grades: B, S, H, Q, E, F, A and P.Available in heavy plate thicknesses (3-inches or greater).Suitable in lower temperatures. Charpy impact test results for specific climates available.
Experiments have proved that the outstanding feature of the precipitation-strengthened sa572 low alloy steel material, wear-resistant plate in terms of mechanical properties is that the yield strength is greatly improved. For example, the yield strength of the wear-resistant plate after precipitation strengthening treatment reaches 480-8l0MPa, and the yield strength ratio is 0.55-0.56; the wear-resistant plate that uses molybdenum, vanadium, and iron composite alloying, the yield ratio after dispersion strengthening is 0.60- 0.65.
The sa572 low alloy steel material steel making furnace can only be used as primary refining, and the refining needs to be completed in the refining equipment outside the furnace, which is also called secondary refining. It is mainly through decarburization, desulfuration, denitrification and dephosphorization to improve the cleanness of the steel, to establish a chromium molybdenum low alloy steel with good oxidation resistance and high temperature strength, to remove unwanted harmful impurities from the steel, and to improve the sa572 low alloy steel material internal quality of the steel.
It is very important for a company to have a sound after-sales service system, which better guarantees the interests of customers and increases the reliability of the company's products in the hearts of customers. Our company has a dedicated after-sales service team and good after-sales service reputation, and has been recognized by customers over the past decades. Whenever there is problem about our sa572 low alloy steel material steel materials during application on the user site, our after-sales service persons will assist to find solutions at the first time.