标准编号：ISO 6506-2:2005
中文名称：金属材料 布氏硬度试验 第2部分： 试验机的检验和校准
英文名称：Metallic materials — Brinell hardness test — Part 2: Verification and calibration of testing machines
发布日期：2005-12
标准范围
This part of ISO 6506 specifies a method of verification and calibration of testing machines used fordetermining Brinell hardness in accordance with ISO 6506-1.It specifies a direct method for checking the main functions of machine operation and an indirect methodsuitable for the overall checking of the machine. The indirect method may be used independently for periodicroutine checking of machine operation while in service.If a testing machine is also to be used for other methods of hardness testing, it should be verifiedindependently for each method.This part of ISO 6506 is also applicable to portable hardness testing machines.
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