SAE A621DQ1010 steel plate

SAE A621DQ1010 steel plate/sheet is stamping and cold forming steels,which is according to SAE standard,and based on the different thickness,the tensile strength of A621DQ-SAE1010 is 440MPa.The ASTM-SAE A621DQ-SAE1010 is equivalent to DIN1614:STW22, JISG3

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SAE A621DQ1010 steel plate/sheet for stamping and cold forming steels,under ASTM standard, we can regard A621DQ-1010 steel plate/sheet asstamping and cold forming steels.ASTM-SAE A621DQ-SAE1010 is mainly used as stamping and cold forming steels.SAE A621DQ1010 steel plate/sheet is stamping and cold forming steels,which is according to SAE standard,and based on the different thickness,the tensile strength of A621DQ-SAE1010 is 440MPa.The ASTM-SAE A621DQ-SAE1010 is equivalent to DIN1614:STW22, JISG3131:SPHD,EN10111 DD11,UNI5867: FEP11, NFA36-301:1C,BS1449:HR3 and UNE36.093:AP11 steels.

Chemical composition of SAE A621DQ1010

Chemical elements C Si 
max

Mn

max

P
max.
S
max.
DD11 0.12 -- 0.60 0.045 0.045

Mechanical properties of SAE A621DQ1010 alloy steel


thickness

Yield StrengthReH[N/mm2]

-transv.min.

TensileStrengthRm

[N/mm2]transv.

Fracture Elongation[%]

transv. min.

BendingTesttransv.bending-mandrel Øangle = 180°-s = plate  thickness

t≤ 16mm

t >16mm

170-340     1 S

  t < 3mm

  t ≥ 3mm

  440  

Up to 1.5mm

1.51-2.00mm

2.01-2.50mm

2.51-2.99mm

 ≥ 3mm

   

 

23 A80

24 A80

 

28 A5

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