Could everyone help identify what grade of material this is?
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Could everyone help identify what grade of material this is?
Could you help me figure out what grade of material this is?
One can only check by looking at the material composition list and verifying each item one by one
The workload is quite large, and it’s also difficult to get the right results; many of the materials are similar in nature
Find out what material you need to test, check its composition table; if it does not match the requirements specified in that table, then it is not the right material
Titanium is completely insoluble in iron. Is this a mechanical mixture, or is the gun broken?
Look at the pictures on the second floor; I posted them there
The gun isn’t damaged; I tried welding it together with steel grade 20, but cracks keep appearing. The drawings also state that it is 20-grade steel, but welding it has been difficult; I suspect there is an issue with the material. The results of the metal testing are as follows