National Sharing Platform for Reference Materials
Sponsor:National Institute of Metrology, China
GBW01220 Carbon Steels
Offshelf
This reference material is not shared via the platform. Please contact directly with provider.

CodeGBW01220
DescriptionCarbon Steels
Certificatehttps://www.ncrm.org.cn/English/CRM/pdf/GBW01220_20160229_142849234_1230959.pdf
NMI Service Identifier
Measurement Service Sub-Category
Certified Value Standard Diviation(S) Unit Memo
C 0.423 0.003 Mass fraction (10 -2 )
Si 0.272 0.004 Mass fraction (10 -2 )
Mn 0.562 0.008 Mass fraction (10 -2 )
P 0.018 0.001 Mass fraction (10 -2 )
S 0.032 0.002 Mass fraction (10 -2 )
Ni 0.266 0.005 Mass fraction (10 -2 )
Cr 0.196 0.006 Mass fraction (10 -2 )
Cu 0.154 0.002 Mass fraction (10 -2 )
Al 0.602 0.004 Mass fraction (10 -2 )
As 0.017 0.002 Mass fraction (10 -2 )
B 0.0031 0.0002 Mass fraction (10 -2 )
Sn 0.084 0.005 Mass fraction (10 -2 )
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