GB/T 2654-1989 in English
SUPERSEDEDMethods of hardness tests for welded joint and surfacing metal
- Issued on:1989-05-08
- Implemented on:1990-01-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
$175.00
《GB/T 2654-1989焊接接头及堆焊金属硬度试验方法》由TC55（全国焊接标准化技术委员会）归口，主管部门为国家标准化管理委员会。
本标准规定了金属材料焊接接头和堆焊金属的硬度试验方法，用以测定洛氏、布氏、维氏硬度。本标准适用于熔焊和压焊焊接接头和堆焊金属。
Scope
This standard specifies the hardness test methods for welded joints of metallic materials and surfacing metals, for the determination of Rockwell, Brinell and Vickers hardness. This standard applies to fusion welded and pressure welded joints and cladding metals.
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