Output of BYBLOCK option c, English version =========================================== release 3.7 (A = relief angle) B L O C K D E S I G N F O R R O U N D 6 The ABCD Iron & Steel Co Ltd Number of stands 8 - option c Initial section is a round from stand 18 Entry round area 108.8034 mm^2 (d = 11.77 mm hot) Entry round speed 20 m/s Entry round temperature 980 °C Final round diameter 6 mm Final speed 75.0 m/s Final temperature 1050 °C Theoretical mill throughput 58.0 t/h Rolled stock: stainless steel 18/8 The values of tau (reduction ratio between stand N and stand N+1) are indicated at stand N+1 - centre left. The assigned rounds are: at stand 20 -> round 10 at stand 22 -> round 8.5 at stand 24 -> round 7 at stand 26 -> round 6 Filename: byblo_c.wrb Relief angles for rounds: 26 26 26 26 - RPF = 1 FINAL REPORT 19 OV b1t h1t b1r h1r r maxw gap dnom dwor [mm] 16.95 8.11 14.50 8.11 10.88 16.09 1.00 212 205.75 cE3 area slip speed revs temp K 49 P 10 M 175 N 10 91.74 1.0254 23718 2147 980 483 101 1713 385 R% 15.68 mm^2 mm/s rpm °C N/mm^2 kN N m kW bite angle [degrees] = 10.8 HSC: 100; KSC: 4 20 RD drn h1r b1r maxw gap dnom dwor [mm] 10.13 A 26 10.13 10.13 10.78 1.00 212 203.68 1.161689 tau cE3 area slip speed revs temp K 40 P 6 M 114 N O->R -8 80.60 1.0150 26998 2494 988 394 61 1120 293 R% 12.15 mm^2 mm/s rpm °C N/mm^2 kN N m kW bite angle [degrees] = 11.9 HSC: 100; KSC: 4 21 OV b1t h1t b1r h1r r maxw gap dnom dwor [mm] 14.70 6.74 12.83 6.74 9.70 13.78 1.00 212 206.99 1.178956 tau cE3 area slip speed revs temp K 51 P 9 M 148 N R->O -39 66.49 1.0268 32725 2941 998 500 89 1453 448 R% 17.50 mm^2 mm/s rpm °C N/mm^2 kN N m kW bite angle [degrees] = 10.4 HSC: 100; KSC: 4 22 RD drn h1r b1r maxw gap dnom dwor [mm] 8.61 A 26 8.61 8.61 9.09 1.00 212 205.04 1.166254 tau cE3 area slip speed revs temp K 40 P 5 M 90 N O->R -64 58.24 1.0148 37362 3429 1007 396 49 887 319 R% 12.41 mm^2 mm/s rpm °C N/mm^2 kN N m kW bite angle [degrees] = 11.6 HSC: 100; KSC: 4 23 OV b1t h1t b1r h1r r maxw gap dnom dwor [mm] 11.91 5.72 10.65 5.72 7.63 11.04 1.00 164 159.98 1.23178 x 212 / 164 tau cE3 area slip speed revs temp K 47 P 6 M 76 N R->O -115 46.27 1.0282 47029 5461 1020 458 56 750 429 R% 20.56 mm^2 mm/s rpm °C N/mm^2 kN N m kW bite angle [degrees] = 10.9 HSC: 100; KSC: 4 24 RD drn h1r b1r maxw gap dnom dwor [mm] 7.09 A 26 7.09 7.09 7.40 1.00 164 158.50 1.196918 tau cE3 area slip speed revs temp K 37 P 3 M 44 N O->R -157 39.51 1.0155 55081 6536 1030 365 30 432 296 R% 14.62 mm^2 mm/s rpm °C N/mm^2 kN N m kW bite angle [degrees] = 12.2 HSC: 100; KSC: 4 25 OV b1t h1t b1r h1r r maxw gap dnom dwor [mm] 9.30 5.13 8.47 5.13 5.50 8.59 1.00 164 160.52 1.175461 tau cE3 area slip speed revs temp K 44 P 4 M 40 N R->O -214 32.97 1.0220 65996 7683 1041 433 35 390 314 R% 16.54 mm^2 mm/s rpm °C N/mm^2 kN N m kW bite angle [degrees] = 9.0 HSC: 100; KSC: 4 26 RD drn h1r b1r maxw gap dnom dwor [mm] 6.08 A 26 6.08 6.07 6.27 1.00 164 159.45 1.152941 tau cE3 area slip speed revs temp K 36 P 2 M 25 N O->R -261 29.03 1.0136 74956 8858 1050 353 21 242 225 R% 11.95 mm^2 mm/s rpm °C N/mm^2 kN N m kW bite angle [degrees] = 9.9 HSC: 100; KSC: 4 Block reduction ratio: 3.191489 Global elongation coefficient: 3.747805 Total power required (just for rolling): 2709 kW DATE (MM-DD-YY): 01-04-2002 HOUR: 00:16:46 Processing time: 1 s