Initial Line Force
(N/mm)
Thickness
(mm)
Temperature
(°C)
PQR
5mm (3/16") 144(1) 2 20 0.73
144(1) 2 150 0.22

(1) corresponds to 30MPa initial surface pressure (initial width = 5mm)

  L1.0 L0.1 L0.01 L0.001
3mm (1/8") 32 89 145 201
5mm (3/16") 50 141 228 317
7mm (1/4") 67 184 292 397
10mm (3/8") 95 258 408 556
14mm (1/2") 128 348 552 754
17mm (5/8") 160 446 721 1007
20mm (3/4") 165 460 747 1053
  Q*A (N/mm) QA (MPa) L1.0 L0.1 L0.01 L0.001
3mm (1/8") 96 32 32 32 x x
192 64 32 32 x x
288 96 32 32 49 x
384 128 32 32 40 202
5mm (3/16") 96 20 48 48 x x
192 40 48 48 x x
288 60 48 48 73 x
384 80 48 48 61 110
7mm (1/4") 96 14 67 67 x x
192 27 67 67 x x
288 41 67 67 102 x
384 55 67 67 84 146
10mm (3/8") 96 10 95 95 x x
192 19 95 95 x x
288 29 95 95 144 x
384 38 95 95 119 207
14mm (1/2") 96 7 127 127 x x
192 14 127 127 x x
288 21 127 127 193 x
384 27 127 127 160 279
17mm (5/8") 96 6 160 160 x x
192 11 160 160 x x
288 17 160 160 245 x
384 23 160 160 202 354
20mm (3/4") 96 5 165 165 x x
192 10 165 165 x x
288 14 165 165 252 x
384 19 165 165 208 366
  Thickness
(mm)
Temperature
(°C)
Q*smax
(N/mm)
Qsmax
(MPa)
5mm (3/16") 2 20 2000 100
2 150 2000 100
  Thickness (mm) Temperature (°C) EG96N/mm (MPa) EG144N/mm (MPa) EG192N/mm (MPa) EG240N/mm (MPa) EG288N/mm (MPa)
5mm (3/16") 2 20 302 417 690 1059 880
2 150 254 543 554 989 872
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