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Commercial Vehicles Beam Steels
Commercial Vehicles Beam Steels
Specifications
Description

Commercial Vehicles Beam Steels

Beam structure bears the main loads of the commercial vehicles. The beam steels must show good strength and toughness,and high fatigue property. From the forming methods, commercial vehicles beams can be divided into stamping beam, rolling beam, and welding beam. For stamping beam and rolling beam, the steels should have high cold forming performance. For welding beam, the steels should show good weldability.


Steel Characteristics

High strength beam steels reach the highest yield strength level of 700MPa. The steels not only have good purity, excellent toughness, and good fatigue performance, but also have excellent performance of cold forming and welding. The steels are suitable for stamping beam, rolling beam, and welding beam.
Ultra high strength beam steels reach the highest yield strength level of 960MPa, delivered by heat treatment. The steels show high purity, excellent toughness, good fatigue performance, good weldability, excellent flatness and surface quality. The steels are suitable for welding beam.


Mechanical properties

Common beam steel

The material
Mechanical properties
YS
TS
EL
B510L
≥355
510-630
≥24

High strength beam steel

The material
Mechanical properties
YS
TS
EL
B550L QStE500TM
≥500
550-700
≥17
B600L QStE550TM
≥550
600-760
≥16
B650L QStE600TM
≥600
650-820
≥15
B700L QStE650TM
≥650
700-880
≥14
B750L QStE700TM
≥700
750-950
≥13
B750LD
≥700
750-950
≥13

Ultra high strength beam steel

The material
Mechanical properties
YS
TS
EL
B850LE
≥800
≥850
≥12
B980LE
≥960
≥980
≥12
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Commercial Vehicles Beam Steels

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Commercial Vehicles Beam Steels

Hengqiao (Shanghai) International Trading Co., Ltd.

Verified Supplier
4 Years
Main Products :
COLD ROLLED COIL, HOT ROLLED COIL, GEELY STANDARD
Certification Level :
Verified Supplier
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