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QStE 340 TM

QStE 340 TM 

EN 10149-2 QStE340TM steel plate/ QStE340TM steel sheet, under EN standard,QStE340TM steel plate`s MATERIAL is 1.0974. we can regard QStE340TM steel plates/sheets are low-perlite steel grades offer excellent bending, flanging, cold-bordering and folding properties in both longitudinal and transverse direction. The bending radii specified below should be observed as minimum values.
 

  
 
Comparison of steel grades
SEW 092
QStE 340 TM
ASTM A 1011/ SAE J 1392
HSLAS-F Gr. 50 [340]/050 XLK -
Salzgitter Flachstahl -
PSQ 34
FK 
B

QStE 340 TM steel sheet Chemical analysis -% by  mass*
 
Chemical analysis -% by mass*
C
Si
Mn
P
S 1)
Altotal
Mo
Ti
B
max.
max.
max.
max.
max.
min.
max.
max.
max.
0,12
0,50
1,30
0,025
0,010
0,015
-
-
-

QStE 340 TM steel plate Mechanical properties

Mechanical properties
Yield Strength ReH [N/mm2]
Tensile Strength Rm [N/mm2] transv.
Min.totalelongation [%]
Smallest recommended bending radius bending angles ≤ 90�
 
 QStE 340 TM 
 
 
340
 
  
420 - 540
 
L0 = 80 mm
e2) < 3
L0= 5,65 √S0
e2) ≥ 3
e1) ≤ 3
3 < e1) < 6
e1) > 6
0,25 e
0,5e
1,0e
      19
     23

 

Source:

Tags: QStE 340 TM , MATERIAL#1.0974

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