How long does ductile iron last?
With proper design, installation, and corrosion protection, ductile iron products can last 50 to 100+ years.
Is galvanised steel recyclable?
Yes. Galvanised steel is 100% recyclable, and the zinc coating can be recovered and reused during recycling.
How long does galvanised steel last?
Depending on environment and coating thickness: Indoor environments: 50+ years Rural environments: 40–60 years Coastal or industrial environments: 20–30 years
What is galvanised steel?
Galvanised steel is steel coated with zinc to protect it from corrosion. The zinc layer acts as a barrier and also provides sacrificial protection if the coating is damaged.
Is ductile iron environmentally friendly?
Yes. Ductile iron: Is 100% recyclable Uses a high percentage of recycled material Has long service life, reducing replacement frequency Requires less energy than steel for casting
What are the main advantages of ductile iron?
Key benefits include: High tensile and yield strength Excellent impact resistance Good fatigue performance Better ductility and elongation Cost-effective compared to steel Good machinability
What is ductile iron?
Ductile iron, also known as nodular cast iron or spheroidal graphite iron, is a type of cast iron in which the graphite is present as nodules rather than flakes. This structure gives it high strength, toughness, and ductility compared to traditional cast iron.