圆钢与其它钢筋的区别:1、外型不一样，圆钢外型光圆，无纹无肋，其它钢筋表面外型有刻纹或有肋，这样就造成圆钢与混凝土的粘结力小，而其它钢筋与混凝土的粘结力大。2、成份不一样，圆钢(一级钢)属于普通低碳钢，其它钢筋多为合金钢。3、强度不一样，圆钢强度低，其它钢强度高，即直径大小相同的圆钢与其它钢筋相比，圆钢所能承受的拉力要比其它钢筋小，但圆钢的塑性比其它钢筋强，即圆钢在被拉断前有较大的变形，而其它钢筋在被拉断前的变形要小得多。
| 圆钢 | 55*5200 | 25# | 宝钢韶钢 |
| 圆钢 | Φ100*6000 | Q345E | 淮钢 |
| 圆钢 | Φ100*6000 | Q345E | 淮钢 |
| 圆钢 | Φ105*6000 | S355J2 | 淮钢 |
| 圆钢 | Φ105*6000 | Q345E | 淮钢 |
| 圆钢 | Φ115*6000 | Q345E | 宝钢韶钢 |
| 圆钢 | Φ120*6000 | Q345E | 宝钢韶钢 |
| 圆钢 | Φ130*6000 | Q345E | 宝钢 |
| 圆钢 | Φ130*6000 | Q345E | 宝钢 |
| 圆钢 | Φ130*6000 | Q345E | 宝钢韶钢 |
| 圆钢 | Φ140*6000 | Q345E | 淮钢 |
| 圆钢 | Φ140*6000 | Q345E | 淮钢 |
| 圆钢 | Φ140*6000 | Q345E | 淮钢 |
| 圆钢 | Φ140*6000 | Q345E | 淮钢 |
| 圆钢 | Φ145*6000 | S355J2 | 淮钢 |
| 圆钢 | Φ145*6000 | S355J2 | 淮钢 |
| 圆钢 | Φ150*6000 | Q345E | 宝钢韶钢 |
| 圆钢 | Φ150*6000 | Q345E | 宝钢韶钢 |
| 圆钢 | Φ150*7000 | Q355ND | 淮钢 |
| 圆钢 | Φ155*6000 | Q345B | 淮钢 |
| 圆钢 | Φ155*7000-8200 | Q345D | 莱钢 |
| 圆钢 | Φ160*6000 | Q345E | 宝钢韶钢 |
| 圆钢 | Φ160*6000 | Q345E | 宝钢韶钢 |
| 圆钢 | Φ165*6000 | S355J2 | 淮钢 |
| 圆钢 | Φ170*6000 | Q345E | 淮钢 |
| 圆钢 | Φ170*6000 | Q345E | 淮钢 |
| 圆钢 | Φ170*6000 | Q345E | 宝钢韶钢 |
| 圆钢 | Φ170*6000 | Q345E | 宝钢韶钢 |
| 圆钢 | Φ170*6000 | Q345E | 宝钢韶钢 |
| 圆钢 | Φ180*6000 | Q345E | 淮钢 |
| 圆钢 | Φ180*6000 | Q345E | 淮钢 |
| 圆钢 | Φ180*6000 | Q345E | 淮钢 |
