Grade B500 reinforcing steel used in Qatar has a characteristic yield strength of:

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A250 MPa
B500 MPa
C600 MPa
D350 MPa

✓ Correct answer: B. 500 MPa B500B (per BS 4449:2005) has characteristic yield strength fyk = 500 MPa. This is the standard deformed bar grade used in Qatar/UK per QCS 2014 and EC2.

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Grade B500 reinforcing steel used in Qatar has a characteristic yield strength of:

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