Table 1 Chemical composition and... | Emerald Publishing

Table 1

Chemical composition and standard composition of Q235 steel

Test item	Quality indicator	Test result (%)
Test item	Standard requirement (%)	Test result (%)
C	0.14 ∼ 0.22	0.16
Si	≤0.30	0.25
Mn	0.30 to 0.65	0.63
P	≤0.045	0.025
S	≤0.050	0.004

Source(s): Authors’ own work