Stainless steel determination liquid is mainly used to identify stainless steel 201, 202, 301, 304. Stainless steel materials can be easily and quickly distinguished without any auxiliary tools.
Features:
1. Without any auxiliary tools, it is easy to carry.
2. It can be detected anytime, anywhere. Especially suitable for metallurgical furnace analysis and material recovery industries.
3. The operation is simple, as long as the potion is dropped on the stainless steel, the stainless steel model can be determined by looking at the color and reaction speed.
4. Quick response, no need to energize, the stainless steel model can be identified in a few seconds.
Requirements for use: If the surface has stains or coatings, it must be cleaned before testing.
How to use: Drop 1~2 drops of stainless steel identification liquid on the material to be tested, wait for a few seconds, and the effect will be displayed.
1. Without nickel material, the droplet instantly turns dark red;
2. 201 stainless steel, the droplets instantly turn into dark brown red;
3. 202 stainless steel, the droplets turn light brown red in about 5 seconds;
4. 301 stainless steel, the droplets turn light brick red in 1-2 minutes.
5. 304 stainless steel, droplets will not change color within 3-5 minutes.