Since it was established in 2000. Based on the domestic rich A573 structural steel Grade 70 for construction of storage tanks product resources and the great steel demand of the international market, our A573 structural steel Grade 70 for construction of
Since it was established in 2000. Based on the domestic rich A573 structural steel Grade 70 for construction of storage tanks product resources and the great steel demand of the international market, our A573 structural steel Grade 70 for construction of storage tanks service has already spread many countries in Europe , America, Southeast Asia, Middle East, South America, Africa, etc, and we have won an outstanding reputation for its professional exporting steel products
Heat-resistant steel has good oxidation resistance, corrosion resistance and tissue stability. The thermal strength performance is high, and the A573 structural steel Grade 70 for construction of storage tanks process performance is good. Heat-resistant steel plates and sheets are commonly used in the manufacture of parts that work at high temperatures in industrial sectors such as boilers, steam turbines, power machinery, industrial furnaces, and aviation and petrochemical industries.
The five advantages of A573 structural steel Grade 70 for construction of storage tanks wear-resistant steel plate can reduce its own weight. The steel plate is designed according to the addition of several required alloy elements. Through the special heat treatment method of steel plate, the strength level of A573 structural steel Grade 70 for construction of storage tanks steel plate is improved to make it have high hardness (wear resistance) corresponding to various specifications. The result is a significant reduction in the weight of the structure.
The A573 structural steel Grade 70 for construction of storage tanks 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 A573 structural steel Grade 70 for construction of storage tanks internal quality of the steel.
A573 structural steel Grade 70 for construction of storage tanks, P355GH plate mechanical properties: P355GH steel plate thickness/mm:> 60-100: tensile strength σb / MPa: 490-630; yield strength σx / MPa:> = 315 Impact absorption energy AKv / J:> = 34. Steel plate thickness / mm:> 100-150: tensile strength σb / MPa: 480-630,y ield strength σx / MPa:> = 295 Impact absorption energy AKv / J:> = 34. Chemical composition % (C:0.10-0.22, Si:<=03.60, Mn:1.00-1.70, Nb:<=0.010, Ti:<=0.03 S:<=0.030, P:<=0.025, Cr:<=0.30, Ni:<=0.30, Cu:<=0.30, Mo:<=0.10, V <=0.02)
Provide special product requirements to meet the personalized needs of customers. The A573 structural steel Grade 70 for construction of storage tanks company arranges production and shipment strictly according to the contract, and guarantees to supply goods according to the time agreed in the contract. Provide professional consultation: we guarantee to answer any professional and A573 structural steel Grade 70 for construction of storage tanks technical questions raised by users within 1 hour; provide detailed information.
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