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针对某焊丝厂家为本厂提供的GHS-80焊丝,结合本厂高端支架Q690级别钢板,制定试验方案,对焊丝的化学成分和焊接试样力学性能进行试验,得出该焊丝能够满足公司高强度级别支架结构件的焊接质量要求。
According to a GHS-80 welding wire provided by a welding wire factory and a Q690 steel plate of a high-end bracket of the factory, a test program is set up to test the chemical composition of the welding wire and the mechanical properties of the welding sample. It is concluded that the welding wire can meet the requirements of high strength The level of the welding quality requirements bracket structure.