How to distinguish between 303 stainless steel rod and titanium rod:
In fact, to distinguish between stainless steel and titanium welding wire, there are some other simple ways to distinguish:
1. Seen from the color. Titanium looks very dark, steel looks very white.
2. Immerse it in nitric acid and you will find that titanium will not react. Once the stainless steel is put down, the stainless steel will react strongly.
3. Titanium has a density of 4.51 and is lighter in weight, while stainless steel is heavier. After careful measurement, it is easy to distinguish it. This should be the biggest difference.
4. titanium exhaust flange can draw gray and black marks on the tiles, but stainless steel can't make marks.
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