STM-SAE A621DQ-SAE1008 steel plate/sheet,ASTM-SAE A621DQ-SAE1008 steel plate/sheet, under ASTM standard, we can regard A621DQ-SAE1008 steel plate/sheet as stamping and cold forming steels.ASTM-SAE A621DQ-SAE1008 is mainly used as stamping and cold forming steels.
ASTM-SAE A621DQ-SAE1008 steel plate/sheet is stamping and cold forming steels,which is according to ASTM-SAE standard,and based on the different thickness,the tensile strength of A621DQ-SAE1008 is 420MPa.The ASTM-SAE A621DQ-SAE1008 is also equal to DIN1614:RRSTW23, JISG3131:SPHE and EN10111:DD12 steel.
A621DQ-SAE1008 ASTM-SAE Number: 1.0398 |
Comparison of steel grades | |
UNI5867 | - | |
DIN1614 | RRSTW23 | |
NFA 36-301 | - | |
JIS G 3131 | SPHE | |
EN 10111 | DD12 | |
UNE36.093 | - |
Chemical analysis -% by mass*
Chemical elements | C | Si max |
Mn max |
P max. |
S max. |
SAE1008 | 0.10 | -- | 0.45 | 0.035 | 0.035 |
Mechanical properties
thickness | Yield Strength ReH [N/mm2] transv.min. |
Tensile Strength Rm [N/mm2] transv. | Fracture Elongation[%]transv. min. | Bending Test transv.bending mandrel Ø angle = 180° s = plate thickness |
t≤ 16mm t >16mm |
170-320 | 0 S | ||
t < 3mm t ≥ 3mm |
420 | |||
Up to 1.5mm 1.51-2.00mm 2.01-2.50mm 2.51-2.99mm ≥ 3mm |
25 A80 26 A80 30 A5 |
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