stanag 4569 1 steel used for armored car chemical composition and properties

The company has five major departments: steel plate production department (including quality inspection team), sales department, market development department, after-sales and logistics department, and finance department. The backbone of steel business from all over the country, with the chairman as the core, integrates self-confidence, independence, passion and responsibility, and strives for excellence! All people share the same belief: "Being a refined steel product line rewards customers, strengthen the steel industry, and realize the corporate dream!

The bridge steel plate STANAG 4569 1 steel used for armored car produced by BBN company has pure steel, flat and smooth plate surface, small difference between plates, -40 ℃ impact value and aging impact value are stable, and the margin is large. Bridge steel plates can be controlled by rolling, cooling, normalizing, and tempering organize production with different production processes. This bridge steel STANAG 4569 1 steel used for armored car is widely used in the manufacture of large railway bridges and highway bridges.

Normalizing is to heat the steel parts to 30~80℃above the critical temperature for a period of time. Then the parts are taken out of the furnace and cooled in air. Since the cooling rate of normalizing is faster than that of annealing, the strength and hardness of normalized STANAG 4569 1 steel used for armored car are higher than that of annealed STANAG 4569 1 steel used for armored car, but the elimination of internal stress is not as good as annealing. The normalizing operation of STANAG 4569 1 steel used for armored car is simple, the cost is low, the productivity is high, and it is widely used in actual production.

S420MC hot-rolled automobile structural steel chemical composition (melting analysis)%C: ≤0.12, Si: ≤0.50, Mn: ≤1.60, P: ≤0.025, S: ≤0.020, Alt: ≥0.015, Nb: ≤0.09, V: ≤0.20, Ti: ≤0.10Mechanical propertiesYield strength MPa: ≥420Tensile strength MPa: 480-620Elongation: ≥16

With the continuous development of foreign business, our company has achieved pleasant cooperation with a number of freight companies, including international air transport (including international express) and sea bulk cargo, we can provide the best service. In order to better develop the air transport from mainland to foreign countries, so that the goods can be transferred in Hong Kong in a timely manner.

We are a professional exporter of JIS 3101 SS 540 steel and a steel stockist in China. We stock more than 1000 tons of JIS 3101 SS 540 steel every month. If you want to get the price of JIS 3101 SS 540 steel, please do not hesitate to contact us. Please feel free to contact us by email or phone at any time if you have any need for the STANAG 4569 1 steel used for armored car chemical composition and mechanical properties of JIS 3101 SS 540.

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