Mẫu chuẩn thành phần kim loại Brammer BS 300A
Certificate of Analysis
BS 300A
Certified Reference Material for Low Alloy 300M - UNS Number K44220
Certified Estimate of Certified Values 3 Certified Estimate of
Value 1 Uncertainty 2 Value 1 Uncertainty 2
Al 0.098 0.004 N 0.0023 0.0004
As 0.0029 0.0004 Ni 1.87 0.02
C 0.416 0.008 P 0.0049 0.0007
Ca 0.0008 0.0003 S 0.0008 0.0003
Co 0.0087 0.0009 Sb 0.0011 0.0004
Cr 0.798 0.005 Si 1.71 0.05
Cu 0.118 0.006 Sn 0.0065 0.0009
Fe 93.8 0.1 Ta 0.0022 0.0006
Mn 0.716 0.007 Ti 0.0095 0.0008
Mo 0.38 0.01 V 0.070 0.002