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EDX Pocket II I
Test Example and Analysis
As for finished products such as stainless stee l, the users are more concerned abo ut the concentration of
Cr. Mn. Ni, Mo and Ti, for their vary ing concentrations may result in different uses of the steels. These alloying
elements can be measured in the air.
Corresponding
gr de
Fe
67.2lmS
11 :
61.o00ooo
' ar.
68.50ססoo
Cr
17.2lm S
: 16.o00ooo
... fa
18.50ססoo
Mn 1.595743
I ll :
0.o00ooo
... Mar.
2.o00ooo
No
13.060000
I ll :
10.o00ooo
• 14.o00ooo
"' Grade analysis display
SUS3 16J 1/ SUS31 6J11
Th e main compos itions of the
stainl ess steel are Fe. Cr. Nl, Mo
and Mn.
"'Spectrum of gra de analysis
n
The tes t samp le Is a na tional standard. with grade name 316.
The measuremen t time Is 30s and test env ironment
Is
standard. The foll owing are the measured results :
"'lem.nl
In "--"Ill 0' ,.. .......1
SU,MlIrdv.....
r...
ecIva l...
Cr
16%- 16%
17,07
17.22
Mn
0-2%
1.14
0.79
Fe
66%- 72%
65 57
65.6
NI
10%- 14%
12.1
12.08
Cu
0-0.6%
0.073
0.054
Mo
2%-3%
2.92
2.92
n
0-0.05%
0 .032
0 .045
V
0-0.055
0 .036
0 .053
Co
0-0 .1%
0 .061
0.074
AI
0.00
0.00
0 .05
Zn
0.00
0 00
0,00
So
0.00
0.00
0.00
Z,
0.00
0.00
000
Nb
0.00
0.00
0.00
Pd
0.00
0,00
0.00
Aa
0.00
0.00
0.00
Cd
0,00
0 .00
0.00
In
0.00
0.00
0.00
Sn
0.00
0.00
0.00
Sb
0.00
0.00
0.00
HI
0.00
0 00
0 00
r.
0.00
0.00
000
PI
0.00
0.00
0.00
Au
0.00
0 .00
0.00
Pb
0.00
000
0.00
81
0.00
0.00
0.00
... A test repor t of stainless steel
7
7 Website : www.chromtech.net.au E-mail info@chromtech.net.au TelNo : 03 9762 2034 . . . in AUSTRALIA