|
R |
Not covered by BS 86666 2005 |
| |
T |
Grade 460A or 460B conforming to BS 4449 1997 |
| |
D |
Grade 460A conforming to BS 4449 1997 |
| H |
|
Grade B500, B500B or B500C conforming to BS 4449 2005 |
| A |
|
Grade B500A conforming to BS 4449 2005 |
| B |
|
Grade B50B or B500C conforming to BS 4449 2005 |
| C |
|
Grade B500C conforming to BS 4449 2005 |
| S |
S |
A specified grade and type of stainless steel conforming to BS 6744 2001 |
| X |
X |
Reinforcement of type not included in the above list having material properties that are defined in the design or contract specification. |
