GB/T 2523-2008 in English
SUPERSEDEDMeasuring method of surface roughness and peak count for cold-rolled metal sheet (strip)
- Issued on:2008-10-10
- Implemented on:2009-05-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
$156.00
本标准与美国机动车工程师学会SAE J911-1998《冷轧薄钢板表面粗糙度和波峰数测量》的一致性程度为非等效。
本标准代替GB/T 2523-1990《冷轧薄板(带)表面粗糙度测量方法》。
本标准规定了冷轧金属薄板(带)表面粗糙度和峰值数的术语和定义、测试要求、测量过程及结果和测试报告。
本标准适用于测量冷轧金属薄板(带)表面粗糙度和峰值数。
本标准此次修订对GB/T 2523-1990的主要内容作了下列修改:
———重新编排章节;
———删除Rr、Rz、λB等术语及定义;
———删除传输特性曲线及相关表格;
———增加有关峰值数的术语、定义及测试条件和方法;
———增加附录A“滤波中心线波纹度WCA的测量”;
———增加附录B“标准块标称值的验证示例”。
Scope
This standard specifies the terms and definitions, test requirements, measurement process and results, and test reports of surface roughness and peak number of cold-rolled metal sheets (strips). This standard is applicable to the measurement of surface roughness and peak number of cold-rolled metal sheets (strips).

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