DC05 St15 - Others Q/BB 312-2022

Grade	DC05
Old Grade
Corresponding Standard	Others Q/BB 312-2022 Cold-Rolled Low-Carbon Steel Sheet and Strip
Classification	Carbon Steel

DC05 Chemical Element Composition Content (%)

Component	C	Mn	P	S
Minimum Value	-	-	-	-
Maximum Value	0.06	0.35	0.02	0.02

DC05 Mechanical Properties

thickness t mm	Tensile Strength σ_b Mpa	Specified Plastic Yield Strength Rp_0.2 Mpa	Elongation or Extension Rate δ %
t＜0.4	270~330	ReL 110~180	≥36
0.4≤t＜0.6	270~330	ReL 110~180	≥38
0.6≤t＜1	270~330	ReL 110~180	≥40
1≤t＜1.6	270~330	ReL 110~180	≥40
t≥1.6	270~330	ReL 110~180	≥41

DC05 Corresponding Standards(Same grade name, different standards)

Note: The data is for reference only! If you have any questions, please fill out "I want to correct it"!