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2019年11月16日 · ASTM A217/A217M-2014 高温承压件用马氏体不锈钢和合金 钢铸件标准规范 Standard Specification for Steel Castings, Martensitic Stainless and Alloy, for Pressure-Containing Parts, Suitable for High-Temperature Service

ASTM A 217/A 217M—04是高温用承压部件马氏体不锈钢和合金钢铸件标准规范，本标准主要适用于高温和耐腐蚀工况（注2）的阀门、 法兰 、管件和其它承压部件（注1）的马氏体不锈钢和 合金钢 铸件。 高温用承压部件马氏体不锈钢和合金钢铸件标准规范. Standard Specification for Steel Castings，Martensitic Stainless and Alloy，for Pressure-Containing Parts，Suitable for High-Temperature. [1] 1.1 本标准包括一个牌号的马氏体不锈钢和九个牌号的铁素体合金钢。 根据设 …

Steel Castings, Martensitic Stainless and Alloy, for Pressure-Containing Parts, Suitable for High-Temperature Service1. This standard is issued under the fixed designation A 217/A 217M; the number immediately following the designation indicates the year of original adoption or, in the case of revision, the year of last revision.

2022年3月4日 · Standard Specification for Steel Castings, Martensitic Stainless and Alloy, for Pressure-Containing Parts, Suitable for High-Temperature Service.

specification represent materials that are generally suitable for assembly with other castings or wrought steel parts by fusion welding. It is not intended to imply that these grades possess.

1.1 ASTM A217/A217M specification covers martensitic stainless steel and alloy steel castings for valves, flanges, fittings, and other pressure-containing parts (Note 1) intended primarily for high-temperature and corrosive service (Note 2). ...

2025年3月3日 · ASTM A217/A217M-04的标准全文信息,1.1 本规范涵盖用于阀门、法兰、管件和其他主要用于高温和腐蚀环境（注 2）的承压零件（注 1）的马氏体不锈钢和合金钢铸件。 1.2 涵盖一级马氏体不锈钢和九级铁素体合金钢。 选择将取决于设计和使用条件、机械性能以及高温和耐腐蚀特性（注3）。 注18212：承压部件用碳钢.

This standard is issued under the fixed designation A 217/A 217M; the number immediately following the designation indicates the year of original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval.

CA15属于 美标 铸造马氏体钢， 执行标准：ASTM A217/217M-2014. CA15具有较高的强度、韧性，良好的耐蚀性和机加工性能。 主要用于要求较高韧性、一定的不锈性并承受冲击载荷的零部件，如刃具、叶片、紧固件、水压机阀、热裂解抗硫腐蚀设备等，也可制作在常温条件耐弱腐蚀介质的设备和部件. CA15化学成分如下图： ASTM A217 CA15是什么材质ASTM A217/217M-2014高温承压件马氏体不锈钢，如下图：CA15属于美标铸造马氏体钢，执行标准：ASTM A217/217M …