Does anyone know how to weld 15CrMoR and 0Cr19Ni9?

2018-04-02View Original

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Does anyone know how to weld 15CrMoR and 0Cr19Ni9?

Reply #22018-04-02

Use E309, ER309, and the like. . .

Reply #32018-04-02

A302 or A307 electrodes, no heat treatment.

Reply #42018-04-02

I haven’t used it this way before, so I’m not sure.

Reply #52018-04-05

Make these two plates to standard test plate dimensions (with the grooves also prepared). Find a welder to weld these two test plates using A302 welding rods. Record the current, voltage, and welding speed; after welding, perform radiographic testing (if the test fails, the defective area can be repaired or discarded during cutting). Reprocess the stretched and bent specimens. If the test is successful, it means your welding method is correct. For details, see NB/T47014.

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