Impact Beam Tubes
- Supplier
- Worldwide
Low carbon,heat-treatable boron steel used in the manufacture of structural parts requiring heat treatments to achieve high strength.Press hardened steel can be pre-formed and subsequently hot-stamped and die quenched,Typical applications include door impact beams,bumper impact beams,and reinforcements for impact structures.
Dimension RangeOD:20-35mm,31x25mm,25.4x20mm Thickness Range:1.4-3.0mm
OD（mm）
1.4mm
1.5mm
1.6mm
1.8mm
2.0mm
2.2mm
2.6mm
20
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25.4
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31.8
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32
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34
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35
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25.4x20
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31x25
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Mechanical Properties
Before the heat treatment
After heat treatment
Tensile Strength
（MPa）
Yield Strength
（MPa）
Elongation
（%）
Tensile Strength
（MPa）
Yield Strength
（MPa）
Elongation
（%）
600-750
≥420
≥22
＞1475
＞1078
＞8
CBIES FAQ
1. Who is CBIES?
CBIES is a company specializing in the automotive parts industry, providing precision steel tubes to OEM and auto parts customers.
2. What products does CBIES mainly produce?
CBIES mainly provides precision welded tubes and cold-drawn tubes. The main applications of steel tubes are sided door impact, car seats, cross-car beams, shock absorbers, exhaust tubes, etc.
3. When was CBIES established and how long has it been in production?
The CBIES plant was established in 1997 and began to enter the precision welded tube industry in 2012. For 8 years, we have been working in the field of auto parts, providing products and services for auto customers.
