SAE A621DQ-SAE1008 steel plate

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 DIN

  • Features

SAE A621DQ-SAE1008 steel plate/sheet 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.

Chemical composition of SAE A621DQ

Chemical elements C Si 
max
Mn max P
max.
S
max.
SAE1008 0.10 -- 0.45 0.035 0.035

Mechanical properties of SAE A621DQ alloy steel

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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