E92 Standard Test Methods for Vickers Hardness and ... - ASTM …
2024年5月20日 · Standard Test Methods for Vickers Hardness and Knoop Hardness of Metallic Materials E0092-23 ASTM|E0092-23|en-US Standard Test Methods for Vickers Hardness and Knoop Hardness of Metallic Materials Standard E92 Standard Test Methods for Vickers Hardness and Knoop Hardness of Metallic Materials> new BOS Vol. 03.01 Committee E28 $ 99.00 In stock
ASTM E92-23 金属材料维氏硬度和努氏硬度的标准试验方 …
2023年12月12日 · ASTM E92-23 金属材料维氏硬度和努氏硬度的标准试验方法1 金属材料ASTM E92-23 3维氏硬度和努氏硬度的标准试验方法 （中文版） Standard Test Methods for Vickers Hardness and Knoop Hardness of Metallic Materials 美国材料与试验协会2023 阅读了该文档的用户还阅读了这些文档 ...
ASTM E92-2017 中文版金属材料维氏硬度和努氏硬度的标准 试验
2018年10月5日 · ASTM E92-2017 金属材料维氏硬度和努氏硬度的标准 试验方法• （中文版）• Standard•Test•Methods•for• Vickers•Hardness•and•Knoop• Hardness•of•Metallic•Materials• 阅读了该文档的用户还阅读了这些文档 ...
Designation: E92 − 17E92 − 23 Standard Test Methods for Vickers Hardness and Knoop Hardness of Metallic Materials1 This standard is issued under the fixed designation E92; the number immediately following the designation indicates the year of original adoption or, in the case of revision, the year of last revision.
Contact ASTM International (www.astm.org) for the latest information. This standard is issued under the fixed designation E92; 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.
1.1 This test method covers the determination of the Vickers hardness of metallic materials, using applied forces of 1 kgf to 120 kgf,2 the verification of Vickers hardness testing machines (Part B), and the calibration of standardized hardness test blocks (Part C). Two general classes of standard tests are recognized:
2023年8月25日 · Designation: E92 þ 23 Standard Test Methods for Vickers Hardness and Knoop Hardness of Metallic Materials 1 This standard is issued under the ®xed designation E92; the number immediately following the designation indicates the year of original
ASTM E92-17《金属材料维氏及努氏硬度标准试验方法》美国标准 …
Standard Test Methods for Vickers Hardness and Knoop Hardness of Metallic Materials. 中文名称： ASTM E92-17. 金属材料维氏及努氏硬度标准试验方法. 替代情况： 替代 ASTM E92-16. 代号说明：
ASTM E92-23 金属材料维氏硬度和努氏硬度的标准试验方法 标准 …
4 天之前 · ASTM E92-23的标准全文信息,1.1 本试验方法涵盖采用维氏和努氏压痕硬度原理测定金属材料的维氏硬度和努氏硬度。 本标准规定了维氏和努氏硬度机的要求以及执行维氏和努氏硬度测试的程序。 1.2 本标准在附件中包括附加要求： 维氏和努氏硬度试验机的检定 附件 A1 维氏和努氏硬度标准化机 附件 A2 维氏和努氏压头.
ASTM E92维氏硬度 | ZwickRoell
ASTM E92是一种在标准试验力和低试验力范围(200 gf - 120 kgf)内使用的标准化方法，用于测定金属材料的维氏硬度和努氏硬度，该方法通过菱形棱锥产生压痕，然后测量压痕的大小来测定材料的硬度。