The ASTM E140-2002E1 standard provides a metal hardness conversion table covering the conversion relationships between brinell hardness, Vickers hardness, rockwell hardness, surface hardness, Knoop hardness, and Shore hardness. The standard applies to non-austenitic steels, including carbon steel, alloy steel, and tool steel, and provides comparison data between different hardness values for easy conversion between different hardness testing standards to meet the needs of industrial applications.
This summary is not the original standard text and is for reference only. For accurate information, please obtain it through official channels.
| Status | Active | ||
|---|---|---|---|
| CCS | (H04) 基础标准与通用方法 | ICS | (77.040.10) 金属材料力学试验 |
| Release Date | Implementation Date | ||