EXTENSIONS - REDUCTIONS RD REF. CODE MHD’ d1 MHD’ d2 L L1 NJ • 6XEMHFWWRVWRFNDYDLODELOLW\ RD 16/14.25 657001600140 16 14 25 19.5 0.02 RD 20/14.20 657002000140 • 20 14 20 14.5 0.03 RD 20/16.20 657002000160 20 16 20 16 0.05 RD 25/14.20 657002500140 • 25 14 20 13.5 0.06 RD 25/16.20 657002500160 25 16 20 15 0.07 RD 25/20.25 657002500200 25 20 25 20 0.08 RD 32/14.25 657003200140 • 32 14 25 17.5 0.08 RD 32/16.24 657003200160 32 16 24 18 0.10 RD 32/20.25 657003200200 32 20 25 20 0.12 RD 32/25.28 657003200250 32 25 28 23 0.14 RD 40/14.25 657004000140 • 40 14 25 16.5 0.10 RD 40/16.24 657004000160 40 16 24 17 0.18 RD 40/20.26 657004000200 40 20 26 20 0.2 RD 40/25.28 657004000250 40 25 28 22 0.25 RD 40/32.32 657004000320 40 32 32 27 0.3 RD 50/14.25 657005000140 • 50 14 25 14.5 0.25 RD 50/14.40 657005000142 50 14 40 29.5 0.1 RD 50/16.24 657005000160 50 16 24 15 0.34 RD 50/20.26 657005000200 50 20 26 18 0.37 RD 50/25.28 657005000250 50 25 28 21 0.4 RD 50/32.32 657005000320 50 32 32 25 0.45 RD 50/40.36 657005000400 50 40 36 30 0.5 RD 63/50.40 657006300500 63 50 40 34 0.9 RD 80/50.45 657008000500 80 50 45 36 1.2 RD 80/63.60 657008000630 80 63 60 52 1.7 RD 110/80.70 657011000800 110 80 70 52 6 RD 140/80.70 657014000800 • 140 80 70 49 7.8 RD REF. CODE MHD’ d1 MHD’ d2 L L1 NJ RD 50/63.56 657005000630 50 63 56 1.1 RD REF. CODE MHD’ d1 MHD’ d2 L L1 NJ RD 50/16.40 657005000162 50 16 40 32 0.2 RD 50/16.74 657005000163 50 16 74 65 0.25 RD 50/20.70 657005000202 50 20 70 62 0.3 RD 50/20.93 657005000203 50 20 93 85 0.35 RD 50/25.87 657005000252 50 25 87 80 0.6 RD 50/25.117 657005000253 50 25 117 110 0.65 RD 50/32.87 657005000322 50 32 87 80 0.75 RD 50/32.144 657005000323 50 32 144 137 1 RD 50/40.87 657005000402 50 40 87 80 0.9 RD 50/40.176 657005000403 50 40 176 170 1.8 19