Page 71 - FUXIN Catalog
P. 71
APPENDIX E
Corrosion Class
C3
Environment Corrosion
Average
Outdoors
• Atmospheres with moderate levels of airborne pollution
• Coastal areas with low salt levels • Urban and industrial areas
Indoors
• Areas with moderate levels of humidity and some airborne pollution from production process
• Laundries, breweries, diaries
Steel
Mass Loss (g/m2) Thickness Reduction (um)
> 200 - 400 > 25 - 50
Zinc
Mass Loss (g/m2) Thickness Reduction (um)
>= 5-15
>= 0.7 – 2.1
Recommended Fastener Material and Minimum Surface Treatment
Carbon Steel
+
Zinc Alu Alloy Coated
Warranty Period
20 Years
General Note:
The technical data sheets have been prepared by FUXIN as a reference for engineer use as appropriate. It is not the responsibility of FUXIN for any use of the tables or its contents, for any purpose other than that for which the tables were prepared and provided. These technical data sheets are subject to change without notice. Please contact FUXIN for the most current data.
APPENDIX I
67
