Back to LibraryClassic Taper
PHY Martha Marie 7'6" 6wt
by Young
Line Weight
6wt
Length
7'6"
Geometry
hex
Pieces
2pc
Action Length
6'8"
Line Type
DT
Stations
17
Cast Length
40'
Parabolic (butt-flex)
This rod has a "Parabolic (butt-flex)" stress profile. Stress varies significantly across the rod. Some sections work much harder than others, creating a pronounced action character. Peak stress is well below the failure threshold, giving this rod a generous safety margin.
Peak Stress
142,754 psi
at 80″
Mean Stress
118,736 psi
Stress Range
142,754 psi
Uniformity
0%
Variable
Peak Stress
Low Point
Uniform Zone
Transition
Ferrule
Click dots to exploreDimensions
| Station | Dimension | Stress |
|---|---|---|
| 0" | 0.068" | 0 |
| 1" | 0.073" | 44,688 |
| 2" | 0.078" | 73,555 |
| 3" | 0.083" | 91,953 |
| 4" | 0.088" | 103,329 |
| 5" | 0.093" | 109,947 |
| 6" | 0.098" | 114,943 |
| 7" | 0.102" | 117,576 |
| 8" | 0.107" | 118,526 |
| 9" | 0.111" | 118,280 |
| 10" | 0.116" | 117,191 |
| 11" | 0.119" | 119,168 |
| 12" | 0.123" | 120,467 |
| 13" | 0.126" | 121,218 |
| 14" | 0.130" | 121,526 |
| 15" | 0.133" | 121,477 |
| 16" | 0.136" | 121,773 |
| 17" | 0.139" | 121,799 |
| 18" | 0.143" | 121,602 |
| 19" | 0.146" | 121,223 |
| 20" | 0.149" | 120,697 |
| 21" | 0.152" | 120,127 |
| 22" | 0.155" | 119,453 |
| 23" | 0.159" | 118,697 |
| 24" | 0.162" | 117,876 |
| 25" | 0.165" | 117,006 |
| 26" | 0.168" | 115,745 |
| 27" | 0.172" | 114,476 |
| 28" | 0.175" | 113,208 |
| 29" | 0.179" | 111,946 |
| 30" | 0.182" | 110,699 |
| 31" | 0.185" | 109,872 |
| 32" | 0.188" | 109,042 |
| 33" | 0.192" | 108,216 |
| 34" | 0.195" | 107,397 |
| 35" | 0.198" | 106,587 |
| 36" | 0.201" | 105,513 |
| 37" | 0.205" | 104,466 |
| 38" | 0.208" | 103,447 |
| 39" | 0.212" | 102,457 |
| 40" | 0.215" | 101,496 |
| 41" | 0.216" | 104,568 |
| 42" | 0.216" | 107,676 |
| 43" | 0.217" | 110,819 |
| 44" | 0.217" | 113,997 |
| 45" | 0.218" | 117,209 |
| 46" | 0.220" | 119,225 |
| 47" | 0.222" | 121,165 |
| 48" | 0.224" | 123,033 |
| 49" | 0.226" | 124,832 |
| 50" | 0.228" | 126,568 |
| 51" | 0.231" | 127,273 |
| 52" | 0.233" | 127,922 |
| 53" | 0.236" | 128,519 |
| 54" | 0.238" | 129,068 |
| 55" | 0.241" | 129,574 |
| 56" | 0.244" | 130,066 |
| 57" | 0.246" | 130,521 |
| 58" | 0.249" | 130,941 |
| 59" | 0.251" | 131,329 |
| 60" | 0.254" | 131,688 |
| 61" | 0.257" | 132,045 |
| 62" | 0.259" | 132,376 |
| 63" | 0.262" | 132,685 |
| 64" | 0.264" | 132,972 |
| 65" | 0.267" | 133,241 |
| 66" | 0.270" | 133,590 |
| 67" | 0.272" | 133,918 |
| 68" | 0.275" | 134,227 |
| 69" | 0.277" | 134,518 |
| 70" | 0.280" | 134,793 |
| 71" | 0.283" | 135,081 |
| 72" | 0.285" | 135,354 |
| 73" | 0.288" | 135,613 |
| 74" | 0.290" | 135,861 |
| 75" | 0.293" | 136,098 |
| 76" | 0.295" | 137,456 |
| 77" | 0.297" | 138,800 |
| 78" | 0.298" | 140,130 |
| 79" | 0.300" | 141,448 |
| 80" | 0.302" | 142,754 |
Stress profile: