S690QL chemical composition price may fall slightly

We have Business Department, Transportation Department, Document Department, Shipping Department, E-C department, Procurement Department, Finance Department, Human Resources Department, Administration Department, Logistics Department, After-sales so on Departments. Each department performs its own duties, unites and cooperates, and contributes its greatest strength to the overall operation of the company. So as to ensure the stable and sustainable development of the company.

Our S690QL chemical composition, CCS AH32 shipbuilding steel plates stock and specification (mm): 14.5*2450*5410, 14.5*4180*7500, 25.5*4210*6870, 14.5*2950*6570, 15.5*2200*7080, 15*2200*6720, 13*2190*8000, 21.5*1500*5480, 20.5*1500*6530, 11*2060*7550, 25.5*4230*7020, 16.5*2020*6180, 23*4210*5620, 23*4160*7310, 15*2430*11560, 15*2180*6720, 18.5*2450*7990, 11*3070*9200, 18.5*2800*7180, 23*3800*7100, 13*2610*8190, 13*1600*6900, 28*2330*5420, 17.5*2440*6220, 12.5*1630*5000, 13*1600*7390.

The refining process of S690QL chemical composition, wear-resistant clad plate can improve the purity of liquid steel and meet the requirements of continuous casting for the composition and temperature of molten steel, and meet the quality requirements of special steel, ordinary steel and cast steel in industrial production. Because of its simple structure, convenient operation, diversified functions and low investment, it has been widely used and become one of the main out-of-furnace refining methods for smelting pure steel in the iron and steel industry.

Chemical composition of S690QL chemical composition, Q345D steel plate: C: ≤0.18; Si: ≤0.50; Mn: ≤1.70; P: ≤0.030; S: ≤0.025; Nb: ≤0.07; V: ≤0.15; Ti: ≤0.20; Cr: ≤0.30; Ni: ≤0.50; Cu: ≤0.30; N: ≤0.012; Mo: ≤0.10; Als: ≥0.015. Yield strength (MPa) of Q345D steel plate: ≤16mm: ≥345; 16-40mm: ≥335; 40-63mm: ≥325; 63-80mm: ≥315; 80-100mm: ≥305; 100-150mm: ≥285; 150-200mm: ≥275; 200-250: ≥275; 250-400: ≥265. Tensile strength of Q345D low alloy steel: 450-630(MPa). Elongation: ≥21. Impact test: -20 ℃: ≥34.

After years of operation and accumulation, the company has formed an operation network covering major economic cities across the country, with a group of high-quality professional logistics technicians and management personnel, strong strength and stable logistics channels. The company's business operations include the loading and unloading of steel raw materials and finished materials, S690QL chemical composition warehousing, and freight transportation. Our logistics service business has passenger transportation, automobile and construction machinery inspection, logistics information management and operations.

As leading EN10025-6 S460QL structural steel plates supplier in China, our company has supplied hundreds of thousands tons S460QL steel plates to clients to assist them finish one after another S690QL chemical composition magnificent projects.