Core Advantages of Green Products
Circular Economy Practices
Customer Sustainable Value
Environmental Protection Advantages of Galvannealed Steel
Lower carbon footprint
Comparison of production processes
| Process type | Galvannealed Steel | Traditional hot-dip galvanized steel | Emission reduction effectiveness |
| Zinc consumption | 80kg per ton of steel | 100kg per ton of steel | -20% |
| Production energy consumption | 850kWh/ton | 1100kWh/ton | -23% |
| CO₂ emissions | 1.2 tons per ton of steel | 1.6 tons per ton of steel | -25% |
| Key conclusion: For every 1 ton of galvannealed steel plate used, it is equivalent to reducing 400kg of CO₂ emissions (equivalent to the carbon sequestration capacity of 20 trees over one year) | |||
Longer lifecycle
Corrosion resistance comparison (ASTM B117 salt spray test)
- Galvannealed steel: 500 hours without rust
- Traditional galvanized steel: 300 hours without rust
Life expectancy increased by 50% → Reduces pressure on resource exploitation and scrap steel processing
Green certification
International recognized standards:
- REACH & RoHS: Free of harmful substances such as chromium and cadmium
- LEED the extra point:Compliant with MR Credit "Building Product Disclosure"
- EPD certification: Environmental Product Declaration (complete LCA report available)
Contact Us
E-mail: partner@rosensteelga.com
Tel: +86-27-86615388
WhatsApp: +86 177 6252 7953
WeChat:Rosen17762527953
Add.: No. 1, 30th Floor, Building 1, Fuxing Huiyu Waterfront International, Sanjiao Road Village, Xujiapeng Street, Wuchang District, Wuhan City, Hubei Province,P.R.China