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Q BQB310 QStE340TM steel work / steel structure / steel machining parts

Q BQB310 QStE340TM steel work / steel structure / steel machining parts

QStE340TM steel is a kind of automotive structural steel. QStE340TM steel work / steel structure / steel machining parts are made of QStE340TM steel as raw material.
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Q BQB310 QStE340TM steel work / steel structure / steel machining parts

QStE340TM steel is a kind of automotive structural steel. QStE340TM steel work / steel structure / steel machining parts are made of QStE340TM steel as raw material. So QStE340TM steel work widely used for forming the automobile frame, wheels and other automobile components.
For more information about QStE340TM steel structure, please see the following details.

QStE340TM steel structure chemical composition %


Grade

Chemical Composition a (Heat Analysis) (%)

C

Si

Mn

P

S

Alt

Others

QStE340TM

≤0.12

≤0.50

≤1.30

≤0.030

≤0.025

≥0.015

Nb≤0.09 V≤0.20 Ti≤0.15

QStE340TM steel machining parts Mechanical properties


Grade

Tensile Testa

180°Bending Test b Diameter

ReH
(MPa)

Rm
(MPa)

Elongation (%)

L0=80mm,b=20mm

L0=5.65√S0

Nominal Thickness(mm)

<3.0

≥3.0

0.5a

QStE340TM

≥340

420~540

≥19

≥25

0.5a

QStE340TM steel plate available size thickness: 1.5mm-6.0mm, Width :800mm-1650mm. We keep more than 1000 ton QStE340TM steel stock, based on the stock we can produce many specifications of QStE340TM steel structure according to the customer's requirement.

QStE340TM steel structure Manufacturing and test equipment

Plasma Cutting Machine, Flame Cutting Machine, CNC Cutting Machine, steel structure shot blasting machine, CNC drilling machine ,Ultrasonic detector, magnetic particle detector etc .

QStE340TM steel work finished goods condition

Hot forging/hot rolling, annealing, normalizing, tempering, quenching + tempering, other conditions based on the customer's requirement.

QStE340TM steel structure Processing service

Transverse cutting, longitudinal cutting, trimming, volume classification, coated film, coated paper ,profile of cutting, bending, punching, welding, removing rust, and product packing , shipping services and On-site assistance.

For more information about QStE340TM steel structure or you want to find a QStE340TM steel work supplier and exporter, please contact us!

  • Q BQB310 QStE420TM / QStE460TM steel work / steel structure / steel machining parts

  • Q BQB310 QStE380TM steel work / steel structure / steel machining parts

Contact Us

Shanghai Katalor Enterprises Co., Ltd

0086-21-61182423
0086-21-61182425
[email protected]
Unit 6,lane 2500,xiupu Road,Kangqiao Industrial Area,Pudong New District,Shanghai
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