Output of ALLROUND, English version =================================== release 3.7 (phi = relief angle) B I L L E T -> R O U N D 80 -> R O U N D 20 The IJKL Iron & Steel Co Ltd Number of stands 13 Hot billet side 113.6 mm Hot billet radius 22.72001 mm Billet temperature 1150 °C Round diameter at stand 3 (cold) 80 mm Final speed 16.08 m/s Temperatures - calculated Theoretical mill throughput 140 t/h Filename: 80to20.all Rolled stock: carbon steel with C = 1 ; Mn = 1 ; Cr = 1 [%] The values of lamk (elongation coefficient between two consecutive definite passes) are shown at each round (bottom right). All together they are: 2.416 (billet to round 3) round diameters (cold) 1.902497 58 1.819362 43 1.697888 33 1.67474 25.5 1.625625 20 - RPF = 1 - STH on FINAL REPORT 1 BOX bgw h1t b1r h1r r maxw gap dnom dwor [mm] 131.4 85.0 121.7 85.0 18.2 142.0 25 420 363 phi [degrees] = 10 cE3 area slip speed revs temp K 7 P 55 M 3890 N 147 10058 1.018 515 26.7 1125 65 543 38151 107 R% 19.29 mm^2 mm/s rpm °C N/mm^2 kN N m kW bite angle [degrees] = 22.9 HSC: 60; KSC: 1; span: 1000 mm possible compound stress in rolls: 29 N/mm^2, or 2.9 kg/mm^2 2 OV b1t h1t b1r h1r r maxw gap dnom dwor [mm] 183.7 64.6 130.7 64.6 147.0 157.2 19 420 383 cE3 area slip speed revs temp K 13 P 120 M 8592 N 153 7076 1.031 732 35.4 1090 130 1177 84261 312 R% 29.65 mm^2 mm/s rpm °C N/mm^2 kN N m kW bite angle [degrees] = 34.2 HSC: 60; KSC: 1; span: 1000 mm possible compound stress in rolls: 53 N/mm^2, or 5.4 kg/mm^2 3 RD drn h1r b1r maxw gap dnom dwor [mm] 81.0 81.0 80.6 86.6 12 420 358.9 phi [degrees] = 30 cE3 area slip speed revs temp K 14 P 86 M 7534 N 158 5158 1.015 1005 52.7 1057 137 841 73883 407 R% 27.10 mm^2 mm/s rpm °C N/mm^2 kN N m kW bite angle [degrees] = 30.5 lambda 0->3 = 2.416 HSC: 60; KSC: 1; span: 1000 mm possible compound stress in rolls: 46 N/mm^2, or 4.7 kg/mm^2 4 OV b1t h1t b1r h1r r maxw gap dnom dwor [mm] 106.4 49.1 91.4 49.1 70.0 97.0 10 360 328.2 cE3 area slip speed revs temp K 18 P 97 M 6166 N 133 3500 1.034 1481 83.4 1022 177 950 60467 528 R% 32.15 mm^2 mm/s rpm °C N/mm^2 kN N m kW bite angle [degrees] = 25.4 HSC: 70; KSC: 2; span: 1000 mm possible compound stress in rolls: 68 N/mm^2, or 7 kg/mm^2 5 RD drn h1r b1r maxw gap dnom dwor [mm] 58.8 58.8 58.8 60.3 6 360 313.1 phi [degrees] = 20 cE3 area slip speed revs temp K 16 P 52 M 3200 N 131 2711 1.017 1912 115 1020 161 508 31380 377 R% 22.54 mm^2 mm/s rpm °C N/mm^2 kN N m kW bite angle [degrees] = 26.4 lamk = 1.902497 HSC: 70; KSC: 2; span: 1000 mm possible compound stress in rolls: 42 N/mm^2, or 4.3 kg/mm^2 6 OV b1t h1t b1r h1r r maxw gap dnom dwor [mm] 79.5 35.2 68.7 35.2 53.5 71.3 8 360 337.7 cE3 area slip speed revs temp K 21 P 71 M 3942 N 124 1875 1.037 2765 151 1035 204 699 38658 610 R% 30.84 mm^2 mm/s rpm °C N/mm^2 kN N m kW bite angle [degrees] = 21.5 HSC: 70; KSC: 2; span: 1000 mm possible compound stress in rolls: 46 N/mm^2, or 4.7 kg/mm^2 7 RD drn h1r b1r maxw gap dnom dwor [mm] 43.6 43.6 43.6 44.2 6 360 326.3 phi [degrees] = 20 cE3 area slip speed revs temp K 18 P 36 M 2001 N 117 1490 1.017 3479 200 1048 175 357 19627 411 R% 20.52 mm^2 mm/s rpm °C N/mm^2 kN N m kW bite angle [degrees] = 22.6 lamk = 1.819362 HSC: 70; KSC: 2; span: 1000 mm possible compound stress in rolls: 26 N/mm^2, or 2.6 kg/mm^2 8 OV b1t h1t b1r h1r r maxw gap dnom dwor [mm] 61.6 27.2 50.6 27.2 41.5 53.1 8 300 284.1 cE3 area slip speed revs temp K 22 P 41 M 1722 N 109 1097 1.034 4724 307 1062 211 402 16887 543 R% 26.39 mm^2 mm/s rpm °C N/mm^2 kN N m kW bite angle [degrees] = 19.5 HSC: 70; KSC: 2; span: 1000 mm possible compound stress in rolls: 44 N/mm^2, or 4.5 kg/mm^2 9 RD drn h1r b1r maxw gap dnom dwor [mm] 33.4 33.4 33.5 34.1 4 300 273.6 phi [degrees] = 20 cE3 area slip speed revs temp K 19 P 23 M 1000 N 100 877.7 1.018 5907 405 1073 185 228 9806 416 R% 19.99 mm^2 mm/s rpm °C N/mm^2 kN N m kW bite angle [degrees] = 20.4 lamk = 1.697888 HSC: 70; KSC: 2; span: 1000 mm possible compound stress in rolls: 28 N/mm^2, or 2.8 kg/mm^2 10 OV b1t h1t b1r h1r r maxw gap dnom dwor [mm] 46.9 20.6 40.0 20.6 32.0 43.0 4 300 285.9 cE3 area slip speed revs temp K 23 P 31 M 1143 N 88 643.0 1.035 8064 520 1087 227 300 11206 610 R% 26.74 mm^2 mm/s rpm °C N/mm^2 kN N m kW bite angle [degrees] = 17.2 HSC: 70; KSC: 2; span: 1000 mm possible compound stress in rolls: 32 N/mm^2, or 3.3 kg/mm^2 11 RD drn h1r b1r maxw gap dnom dwor [mm] 25.8 25.8 25.9 26.0 4 300 280.3 phi [degrees] = 20 cE3 area slip speed revs temp K 20 P 17 M 646 N 75 524.1 1.017 9894 662 1098 195 164 6335 439 R% 18.50 mm^2 mm/s rpm °C N/mm^2 kN N m kW bite angle [degrees] = 18.3 lamk = 1.67474 HSC: 70; KSC: 2; span: 1000 mm possible compound stress in rolls: 19 N/mm^2, or 1.9 kg/mm^2 12 OV b1t h1t b1r h1r r maxw gap dnom dwor [mm] 36.1 16.1 31.7 16.1 24.0 32.9 3 300 288.9 cE3 area slip speed revs temp K 25 P 23 M 736 N 57 391.4 1.034 13247 846 1112 242 220 7219 640 R% 25.32 mm^2 mm/s rpm °C N/mm^2 kN N m kW bite angle [degrees] = 14.9 HSC: 70; KSC: 2; span: 1000 mm possible compound stress in rolls: 23 N/mm^2, or 2.3 kg/mm^2 13 RD drn h1r b1r maxw gap dnom dwor [mm] 20.3 20.3 20.4 20.8 2 300 283.4 phi [degrees] = 20 cE3 area slip speed revs temp K 20 P 12 M 406 N 39 322.4 1.017 16084 1065 1122 200 116 3980 444 R% 17.63 mm^2 mm/s rpm °C N/mm^2 kN N m kW bite angle [degrees] = 16.3 lamk = 1.625625 HSC: 70; KSC: 2; span: 1000 mm possible compound stress in rolls: 13 N/mm^2, or 1.3 kg/mm^2 DATE (MM-DD-YY): 01-03-2002 HOUR: 23:33:25 Processing time: < 1 s Overall power required = 5844 kW