1. Its rigidity is up to 8-10 times and even exceeds that of ordinary steel. The high modulus elasticity is better than steel and have many good characters such as excellent fickle resistance, fine corrosion-resistance and shock-proof.
2. Light weight. Its weight is only 1/5 of steel.
3. Good durability, fine corrosion-resistance and it can be used in different corrosive environment, such as acid, alkali, salt, some organic solvent and so on.