ASTM A898/A898M-2007(2012) 标准详情
- 标准号:ASTM A898/A898M-2007(2012)
- 中文标题:轧制结构钢型材的直束超声检验标准规范
- 英文标题:Standard Specification for Straight Beam Ultrasonic Examination of Rolled Steel Structural Shapes
- 标准类别:美国材料与试验协会ASTM
- 发布日期:2007
1.1 This specification covers the procedure and acceptance standards for straight beam, pulse echo, ultrasonic examination of rolled structural shapes having a minimum section thickness of x00BD; in. [12.5 mm]. It was developed to ensure delivery of
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