Grade
|
C
|
|
Mn
|
P
|
S
|
Si
|
SM400A
|
≤50mm
|
over 50
|
≤2.5xC
|
≤0.035
|
≤0.035
|
-
|
≤0.23
|
≤0.25
|
Grade
|
Yield Strength
|
Tensile Strength
|
Elongation%
|
|||||||||
(for product thickness in mm)
|
(for product thickness in mm)
|
(for product thickness in mm)
|
||||||||||
SM400A
|
≤16
|
16-40
|
40-75
|
75-100
|
100-160
|
160-200
|
≤100
|
over 100
|
≤5
|
5-16
|
16-40
|
over 40
|
≤245
|
≤235
|
≤215
|
≤215
|
≤205
|
≤195
|
400-510
|
400-510
|
≥23
|
≥18
|
≥22
|
≥24
|
Just like you, 70% customers choose long-term cooperation with BBN steel not only for our good product and service quality, good reputation in the international market, but also for our experienced one-stop raw material supply and further steel processing!
Henan BEBON Iron&Steel co.,ltd.