BS EN 10228-3-1998 钢锻件无损检验.铁素体或马氏体钢锻件超声检验

标准号：BS EN 10228-3-1998
中文标准名称：钢锻件无损检验.铁素体或马氏体钢锻件超声检验
英文标准名称：Non-destructive testing of steel forgings. Ultrasonic testing of ferritic or martensitic steel forgings
标准类型：H26
发布日期：1998/9/15 12:00:00
实施日期：1998/9/15 12:00:00
中国标准分类号：H26
国际标准分类号：77.040.20;77.140.85
适用范围：This part of EN 10228 describes the techniques to be used for the manual, pulse-echo, ultrasonic testing of forgings manufactured from ferritic and martensitic steel. Mechanized scanning techniques, such as immersion testing, may be used but should be agreed between the purchaser and supplier (see clause 4). This part of EN 10228 applies to four types of forgings, classified according to their shape and method of production. Types 1,2 and 3 are essentially simple shapes. Type 4 covers complex shapes. This part of EN 10228 does not apply to: —closed die forgings; —turbine rotor and generator forgings. Ultrasonic testing of austenitic and austenitic-ferritic stainless steel forgings is the subject of Part 4 of this European Standard.