GREY IRON Castings grades:
- FG 150
- FG 200
- FG 220
- FG 250
- FG 260
- FG 300
S.G. Castings grades:
Ferritic
- 400 / 12
- 400 / 15
- 400 / 18
Pearlitic
- 550 / 6
- 550 / 7
- 550 / 3
- 550 / 2
| International Grade Comparison for Grey Iron Casting | |||||
|---|---|---|---|---|---|
| Country | Standard | Grades of Grey Cast Iron | |||
| India | IS 210 | FG 150 | FG 200 | FG 250 | FG 300 |
| ISO | ISO 185 | 150 | 200 | 250 | 300 |
| USA | ASTM A 48 | No 20 / No 25 | No 30 | No 35 | No 40 / No 45 |
| Germany | DIN 1691 | GG 15 | GG 20 | GG 25 | GG 30 |
| Europe | EN 1561 | EN GJL 150 | EN GJL 200 | EN GJL 250 | EN GJL 300 |
| Japan | JIS G 5501 | FC 150 | FC 200 | FC 250 | FC 300 |
| UK | BS 1452 | 150 | 200 | 250 | 300 |
| International Grade Comparison for S.G. Iron | ||||||
|---|---|---|---|---|---|---|
| Country | Standard | Grades of Ductile Iron / S.G. Iron | ||||
| India | IS 1865 | S.G. 370 / 17 | S.G. 400 / 12 | S.G. 500 / 7 | S.G. 600 / 3 | S.G. 700 / 2 |
| ISO | ISO 1083 | 400 / 15 | 450 / 10 | 500 / 7 | 600 / 3 | 700 / 2 |
| USA | ASTM A 536 | 60-40-18 | 65-45-12/60- 42-10 | 70-50-05 | 80-55-06 80-60-03 | 100-70-03 |
| Germany | DIN 1693 | GGG – 40 | – | GGG – 50 | GGG – 60 | GGG – 70 |
| Europe | EN 1563 | EN GJS 400-15 | EN GJS 450-10 | EN GJS 500-7 | EN GJS 600-3 | EN GJS 700-2 |
| Japan | JIS G 5502 | FCD 400 | FCD 450 | FCD 500 | FCD 600 | FCD 700 |
| UK | BS 2789 | 400 / 17 | 420 / 12 | 500 / 7 | 600 / 7 | 700 / 2 |
