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National Sharing Platform for Reference Materials
Sponsor：National Institute of Metrology, China
GBW01378 Bearing Steel
100g

$0.00

Status Offshelf
Delivery Normal
Expire Date
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CodeGBW01378
DescriptionBearing Steel
Certificate
NMI Service Identifier
Measurement Service Sub-Category
Certified Value Standard Diviation(S) Unit Memo
C 1.11 0.01 Mass fraction (10 -2 )
Si 0.429 0.003 Mass fraction (10 -2 )
Mn 0.667 0.006 Mass fraction (10 -2 )
P 0.021 0.001 Mass fraction (10 -2 )
S 0.0044 0.0002 Mass fraction (10 -2 )
Cr 0.790 0.008 Mass fraction (10 -2 )
Cu 0.0924 0.0012 Mass fraction (10 -2 )
Ni 0.221 0.004 Mass fraction (10 -2 )
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