Grade SECG
Corresponding Standard JIS G 3313-2015
Electrolytic zinc-coated steel sheet and strip
Classification Carbon Steel
SECG Chemical Element Composition Content (%)
  Component C Mn P S
冷轧母材SPCG成分 Minimum Value - - - -
Maximum Value 0.02 0.25 0.02 0.02
SECG Mechanical Properties
thickness
t
mm
Tensile Strength
σb
Mpa
Elongation or Extension Rate
δ
%
0.4≤t<0.6 ≥270 ≥42
0.6≤t<1 ≥270 ≥44
1≤t<1.6 ≥270 ≥45
1.6≤t<2.5 ≥270 ≥46
t≥2.5 ≥270 ≥46

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