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DIN 50121-1 (1978-01)被替代
Testing Of Metallic Materials - Technological Bend Test On Welded Joints - Fusion Welded Joints
出版：German Institute for Standardisation (Deutsches Institut für Normung)
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基本信息
標(biāo)準(zhǔn)編號： DIN 50121-1 (1978-01)
發(fā)布時間：1978/1/1 0:00:00
標(biāo)準(zhǔn)類別：Standard
出版單位：German Institute for Standardisation (Deutsches Institut für Normung)
標(biāo)準(zhǔn)頁數(shù)：8
標(biāo)準(zhǔn)簡介
The testing is used for determining the ductility of butt welded joints produced by fusion welding. The ductility is characterized by the bending angle and the bending elongation. With the specimens it is possible to assess the behaviour of the weld, the fusion surface, the heat affected zone and the unaffected parent metal for various directions of stressing. For testing butt welded joints with a narrow weld (e.g. electron beam weld) DIN 50121 Part 2 can also be used.
替代本標(biāo)準(zhǔn)的新標(biāo)準(zhǔn)
