Qingdao Jero Steel Co., Ltd.
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High Strength 6061 Aluminum Sheet Wholesaler Used For Commercial Bus Body
6061 aluminum alloy is a high-quality aluminum alloy product produced by heat treatment
pre-stretching process. It has many magnesium and silicon alloy characteristics, excellent
processing performance, excellent welding characteristics and electroplating, great corros
-ion resistance, high toughness and no deformation after processing,dense material without
defects and easy to polish, easy to color film, excellent oxidation effect and other excellent
characteristics.
Key Characteristics
♦ Composition: Al-Mg-Si alloy (Mg: 0.8-1.2%, Si: 0.4-0.8%).
♦ Strength:
T6 temper: Tensile strength ≥310 MPa, yield strength ≥276 MPa.
♦ Lightweight: Density 2.7 g/cm³ (60% lighter than steel).
♦ Corrosion Resistance: Good; can be enhanced via anodizing.
♦ Weldability: Compatible with TIG/MIG; post-weld heat treatment recommended.
Advantages for Electric Bus Body
✅ Weight Reduction: Lowers vehicle mass, extending battery range.
✅ Strength-to-Weight Ratio: Near-carbon-steel strength at a fraction of the weight.
✅ Machinability: Easy to cut, stamp, and CNC for complex designs.
✅ Cost-Effective: More affordable than 7xxx series, stronger than 5xxx.
✅ Surface Finish: Accepts anodizing/painting for aesthetics and corrosion protection.
Our Sample of 12 Meters New Energy Bus Body
Alloy : 6061 T6 5052 H32
Manufacturing Process: Extruding,Rolling,Stretching.Maching
Joining Process: Welding(MIG),Riveting (Pressure Riveting, PullRiveting)
Dimensions:12000×2500×2800mm
● It is self-developed ultra-light aluminium bus body,40%of weight reduction.
● It has a unique top side beam design,the internalofive main pieces use of welding process,
the connection between the pieces using rivetingtechnology, weight reduction while ensuring
the strength of the frame,reliability and aesthetics.
| Spec/Model | Our 12 Meters Electric Bus Body | Same Level Steel Structure Bus |
| Weight | 890KG | 1480KG |
| Material Recycling | 100% | 85% |
6061 is the ideal choice for electric bus bodies due to its:
♦ Balanced strength-to-weight ratio
♦ Cost efficiency
♦ Adaptability to welding/machining