National Sharing Platform for Reference Materials
Sponsor:National Institute of Metrology, China

Carbon Steels

Code Mn   Mass fraction (10 -2 ) C   Mass fraction (10 -2 ) Sn   Mass fraction (10 -2 )
Value Standard Diviation(S) Value Standard Diviation(S) Value Certified Uncertainty
GBW01206 1.28 0.01 0.725 0.004
GBW01207 0.23 0.01 0.81 0.01
GBW01208 0.28 0.01 1.26 0.01
GBW01217 0.238 0.006 0.095 0.001 0.050 0.003
GBW01218 0.362 0.005 0.167 0.004 0.097 0.005
GBW01219 0.46 0.008 0.292 0.005 0.147 0.007
GBW01220 0.562 0.008 0.423 0.003 0.084 0.005
GBW01221 0.663 0.008 0.493 0.006 0.123 0.004
GBW01222 0.179 0.006 0.048 0.002 0.026 0.002
GBW(E)010009 0.627 0.005 0.43 0.02
GBW(E)010161 0.378 0.007 0.096 0.001
GBW(E)010162 0.777 0.005 0.356 0.004
GBW(E)010163 0.585 0.010 0.48 0.003
GBW(E)010164 0.696 0.010 0.508 0.006
GBW(E)010165 0.59 0.007 0.686 0.003
GBW(E)010166 0.516 0.006 0.184 0.003
GBW(E)010167 1.5 0.01 0.207 0.003
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