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Highly machinable austenitic stainless steels with improved machinability, especially used in machining and bar turning applications in high-speed cutting
Highly machinable austenitic stainless steels with improved machinability, especially used in machining and bar turning applications in high-speed cutting
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机译：具有高切削性的高切削性奥氏体不锈钢，特别用于高速切削中的机加工和车削车削应用中
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摘要
The present invention relates to austenitic stainless steel having improved machinability, which is particularly used in the machining field and bar turning field at very high cutting speeds, and its composition is characterized by its weight in the following respects. :-Carbon 0.1%,-Silicon 2%,-Manganese 2%,-Nickel 7%-12%,-Chromium, 15%-25%,-Sulfur, 0.10%-0.55% % To 5%,-calcium 35 x 10 -4%,-oxygen 70 x 10-4%, Wherein the ratio of calcium content to oxygen content is 0.2 to 0.6.
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机译：本发明涉及可加工性提高的奥氏体不锈钢，特别是在切削速度非常高的加工领域和棒材车削领域中使用的奥氏体系不锈钢，其组成在以下方面以重量为特征。 ：-碳<0.1％，-硅<2％，-锰<2％，-镍<7％-12％，-铬，15％-25％，-硫，0.10％-0.55％％至5％， -钙> 35 x 10 Sup> -4 ％，-氧> 70 x 10 -4 ％，其中钙含量与氧含量的比值为0.2至0.6。
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