Nickel (Ni): 63%~70%Copper 

 (Cu): 28%~34%Iron 

 (Fe): ≤2.5%Manganese  

(Mn): ≤1.5%Carbon 

 (C): ≤0.30%Silicon  

(Si): ≤0.50%

Nickel (Ni): 63%~70%Copper  

(Cu): 28%~34%Aluminum 

 (Al): 2.3%~3.15%Iron  

(Fe): 1.5%~2.5%Manganese 

 (Mn): ≤1%Titanium  

(Ti): 0.35%~0.85%

Lower, higher strength, 

 suitable for high-stress environments

Excellent, especially resistant to seawater, 

 acidic environments, chlorides, sulfuric acid, etc.

Outstanding, especially in high-strength  

and highly corrosive environments

Easy to machine, good cold and hot working properties,

  can be cut, stamped, bent, etc.

More difficult to machine, 

 but offers good strength and hardness, 

suitable for high-stress applications

Good, commonly used methods include  TIG, 

 MIG, and argon arc welding

Good, commonly used methods include TIG, MIG, 

 and argon arc welding, 

 but care must be taken  

with heat input during welding

Marine engineering, chemical industry, oil & gas, 

 power, aerospace, food processing, etc.

Oil & gas, chemical industry, aerospace, 

 nuclear power, marine engineering, etc.

- Thickness: 0.1 mm ~ 100 mm- 

 Width: 10 mm ~ 2500 mm-  

Length: Custom

- Thickness: 0.1 mm ~ 100 mm- 

 Width: 10 mm ~ 2500 mm-  

Length: Custom