Customization: | Available |
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Customized: | Customized |
Certification: | ISO14001, ISO9001, En 15085-2 |
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Item | Carbon steel | Stainless steel | Aluminum |
/tare weight/per car | 9-10t | 6-7t | 4-5t |
material strength | normal | good | weak |
Corrosion resistance | poor | good | normal |
weight lighten | difficult | normal | good |
/ Plasticity process/forming |
easy | difficult | easy |
Solderability | good | normal | normal |
material cost | low | high | high |
manufacture cost | low | highest | high |
maintenance cost | high | high | highest |
Air tightness | weak | difficult | normal |
Heat resistance | high | high | weak |
Surface protection | /need painting/ High frequency of refurbishment | /no need painting | /need painting/low frequency of refurbishment |