Foundry Iron (Gd1 To Gd5)

Place of Origin: Vietnam Brand Name: Foundry Iron Cao Bang



Foundry Iron: Kind No. 1 to No. 6 (GD1 to GD5)

- GD1: C >3. 5% ; 3. 2- 3. 6% Si; 0. 06- 0. 08% P; 0. 06- 0. 1% Mn; 0. 02- 0. 08 S; - GD2: C >3. 5% ; 2. 8- 3. 2% Si; 0. 06- 0. 08% P; 0. 06- 0. 1% Mn; 0. 02- 0. 08 S; - GD3: C >3. 5% ; 2. 4- 2. 8% Si; 0. 06- 0. 08% P; 0. 06- 0. 1% Mn; 0. 03- 0. 08 S; - GD4: C >3. 5% ; 2. 0- 2. 4% Si; 0. 06- 0. 08% P; 0. 06- 0. 1% Mn; 0. 04- 0. 08 S; - GD5: C>3. 5% ; 1. 2- 2. 0% Si; 0. 06- 0. 08% P; 0. 06- 0. 1% Mn; 0. 04- 0. 08 S;