#Automotive QSTE340TM,QSTE340TM steel,QSTE340TM steel plate,QSTE340TM steel sheet manufacturer,QSTE340TM steel plate supplier

QSTE340TM is cold formed structural steel hot-rolled pickled car, with good cold formability. For applications requiring good cold formability and have a higher or high strength requirements of automobile frames, beams and other automotive structural parts.

Standard: Q / BQB 310-2009

QStE340TM steel chemical composition :
Grade
C
Si
Mn
P
S
Al
QStE340TM
0.12
0.50
1.30
0.025
0.010
0.015

QStE340TM steel 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

HENAN JOIN-WIN IM/EX CORP Will return you with high-quality products and complete after-sale service with the lowest price. we committed to exceed customer's expectation on the basis of quality, price, and delivery. We sincerely hope to establish long-term cooperation relationship with you on the basis of mutual benefit, reciprocity and common development. As QStE340TM Mechanical and QStE340TM suppliers, we can supply QStE340TM Chemical, QStE340TM Mechanical and QStE340TM standard for you ,please contact us

Email : pandora@steel-jw.com
Skype : pandora.peng

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