Name and grade of this particular steel 2

[Johniago12345]

1) carbon (c) = 0.586
2) silicon (si) = 0.2658
3) manganese (Mn) = 0.607
4) phosphrous (P) = 0.0124
5) sulphur (S) = 0.0042
6) chromium (Cr) = 2.778
7) molybdenum ( Mo) = 0.0412
8) nickel (Ni) = 0.0943
9) alminium ( Al)= 0.0327
10) cobalt (Co) = 0.0082
11) copper (Cu) = 0.1951
12) neobium (Nb) = 0.0377
13) Titanium (Ti) = 0.0132
14) vinadium ( V) = 0.1391
15) tungsten (W) = 0.0125
16) lead (Pb) = 0.0234
17) Tin ( Sn) = 0.0158
18) magnesium ( Mg) = 0.0055
19) Boron (B) = 0.0013
20) Iron ( Fe) = 95.1
What is the grade and name of this steel?

 

[EdStainless]

It looks like a 50xxx grade, straight Cr, 0.60 C.
Maybe 50B60.

I presume that you did the analysis by OE or XRF and that you have very good reference standards?
I say this because since yo listed all of them to 4 places you infer that you have that level of precision, which I don't believe. If this is off of a handheld device or EDS then you could be way off.

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P.E. Metallurgy, Plymouth Tube

 

[Johniago12345]

Are you really sure that its 50xxx grade? It contains vanadium too?

 

[Johniago12345]

Can you please help me with this one too?

 

[arunmrao]

Johniago12345

Your attachment shows a lab report hand written. This will never be accepted for any reference. Try using a better lab for your report.


"Even,if you are a minority of one, truth is the truth."

Mahatma Gandhi.

 

[EdStainless]

It also shows Cu, melted from structural scrap?
If the V is real then maybe 6160, but then you wonder about the B.

The second one does not ring a bell with me.

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P.E. Metallurgy, Plymouth Tube