The chemical and mechanical properties of 09CuPCrNi-A steel yield strength

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Alloy structural steel specification Steel: 15CrMo, 09CuPCrNi-A steel yield strengthDigital Code: A30152Steel Group Series: CrMoImplementation of the standards: GB / T3077-201515CrMo steel chemical composition Carbon C: 0.12 ~ 0.18Si Si: 0.17 ~ 0.37Chromium Cr: 0.80 ~ 1.10Ni Ni: ≤0.030Copper Cu: ≤0.030Mo Mo: 0.40 ~ 0.55Manganese Mn: 0.40 ~ 0.70Sulfur S: ≤0.035Phosphorus P: ≤0.035

SA516Gr.70 steel chemical composition (%):C≤0.30, Mn: 0.79-1.30, P≤0.035, S: ≤0.035, Si: 0.13-0.45. ASME SA516Gr.70 material is a carbon steel grade for medium and low temperature pressure vessels. In order to meet the different requirements of users and facilitate production management, the S and P requirements of steel grades are divided into three levels of Ⅰ, Ⅱ and Ⅲ. 09CuPCrNi-A steel yield strength, SA516Gr.70 pressure vessel steel is used to improve the notch toughness of welding steel plates for pressure vessels.

Alloy steel plates that have the ability to develop an extensive range of hardness and strength. Alloying elements and thermal treatments, such as quenching and tempering, greatly influence the hardness and strength of the steel. Welding and forming of this steel plate 09CuPCrNi-A steel yield strength should be avoided. It is best utilized wherever high resistance to fatigue and or impact is necessary. We can supply ASTM, JIS, DIN and GB various standards alloy steel grades.

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