1. Price: The price of pure iron dumbbells is relatively low, while the price of pure steel dumbbells is relatively high. If the budget is tight, pure iron dumbbells may be a better choice.
2. Corrosion resistance: Pure iron rusts easily. Dumbbell will affect its appearance and service life after being used for a period of time if it is not embalmed. Pure steel dumbbells have strong corrosion resistance and are not easy to rust.
3. Strength and durability: Because pure steel contains other elements, its strength and durability are better than pure iron dumbbells. For some gravity training and high-intensity training, using pure steel dumbbells may be more effective and safer.
Generally speaking, which dumbbell to choose depends on your specific needs and budget. If you are looking for economical and durable dumbbells, pure iron dumbbells may be a reasonable choice; And if you have higher requirements for durability and strength, pure steel dumbbells may be more suitable for you.