首页> 外国专利> DEVELOPMENT OF HIGH STRENGTH STEEL FOR LIGHTER INDIAN DOMESTIC LPG CYLINDER

DEVELOPMENT OF HIGH STRENGTH STEEL FOR LIGHTER INDIAN DOMESTIC LPG CYLINDER

机译:轻型印度国内液化石油气气瓶高强度钢的研制

摘要

The present invention relates to high strength LPG steel alloy and a LPG gas storage cylinder manufactured thereof with yield strength greater than 295 MPa for fabrication of lighter Indian domestic cylinders (33.3 litres). Further the steel sheets manufactured form the said high strength LPG steel alloy have reduced thickness resulting in weight reduction in cylinder. The chemistry and properties of hot rolled steel has been designed separately for formed cylinders subjected to stress relieving / normalizing. The cylinder manufacturer will get more cylinders per ton of steel.
机译:高强度液化石油气钢合金及其制造的液化石油气储气瓶技术领域本发明涉及屈服强度大于295MPa的高强度液化石油气钢合金及其制造的液化石油气储气瓶,用于制造较轻的印度家用气瓶(33.3升)。另外,由所述高强度LPG合金制成的钢板具有减小的厚度,从而减小了气缸的重量。热轧钢的化学性质和性能是为承受应力消除/正火作用的成型气缸单独设计的。钢瓶制造商每吨钢将获得更多钢瓶。

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