Base Fe (Iron) : Fe/3.2-4.1C/1.8-2.8Si/<0.8Mn/<0.1P/<0.03S
| Material Standards with Similar Chemical Composition |
|---|
| GB 1348(88) QT 800-2 (China) |
| GB 1348(88) QT 900-2 (China) |
| AFNOR NFA32201 FGS900-2 (France) |
| DIN WNr 0.7080 (Germany) |
| DIN 1693 GGG-80 (Germany) |
| NS 11301 NS11380 (Norway) |
| GOST 7293 VCh100 (Russian Federation) |
| ISO 1083(87) 900-2 (International) |
| BS 2789 900/2 (United Kingdom) |
| ASTM A536(93) 120-90-02 (USA) |