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Stainless steel austenitic containing copper and of the nitrogen and its applications to the obtaining of strips, tubes, bars or rods
Stainless steel austenitic containing copper and of the nitrogen and its applications to the obtaining of strips, tubes, bars or rods
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机译:含铜和氮的奥氏体不锈钢及其在获得带材,管材,棒材或棒材中的应用
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摘要
Austenitic stainless steel containing copper and nitrogen. / p & & p & the steel is composed, in percentages by weight, 0,05 maximum amount of carbon, of 1,5 has 3,0 of manganese, approximately 0,06 maximum of phosphorus, approximately 0,035 maximum amount of sulphur, of about 1 at a maximum of silicon, from 15 to 20 of chromium, 3 has 4,7 of nickel, 1,75 a 3 of copper, 0,10 has 0,30 of nitrogen, from 0 to 0,3 of niobium, titanium, tantalum or mixtures of said elements, and the complement of iron, for the impurities unavoidable, said steel having a stability factor of austenite, which is comprised between 30 and 33, these values being computed by the formula: 30cmncrnicu30n. / p & & p & application metallurgy.
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机译:含铜和氮的奥氏体不锈钢。 p> & &以重量百分比计,该钢由0.05的最大碳含量,1.5的锰,3.0的锰含量,约0.06的最大磷含量,约0.035的最大硫含量,最大约1组成硅,铬15到20、3镍有4,7,铜1,75 a 3、0.1有0.30的氮,0.3至0.3的铌,钛,钽或混合物对于不可避免的杂质来说,所述元素的含量以及铁的含量,所述钢具有奥氏体稳定因子,其在30至33之间,这些值由下式计算:30cmncrnicu30n。 p> & &应用冶金。
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