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Nds Timber Design Values: YELLOW POPLAR
Construction to Utility
NDS (National Design Specification) reference design values for visually graded dimension lumber — bending, tension, shear, compression, and modulus of elasticity
| species | grade | E psi (psi) | Emin psi (psi) | Fb psi (psi) | Fc perp psi (psi) | Fc psi (psi) | Ft psi (psi) | Fv psi (psi) | G | grading rules agency | size classification | standard | table id |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| YELLOW POPLAR | Construction | 1,300,000 | 470,000 | 800 | 420 | 750 | 475 | 145 | 0.43 | NELMA | 2" - 4" wide | NDS-2018 Supplement | 4A |
| YELLOW POPLAR | No. 1 | 1,400,000 | 510,000 | 725 | 420 | 725 | 425 | 145 | 0.43 | NELMA | 2" & wider | NDS-2018 Supplement | 4A |
| YELLOW POPLAR | No. 2 | 1,300,000 | 470,000 | 700 | 420 | 575 | 400 | 145 | 0.43 | NELMA | 2" & wider | NDS-2018 Supplement | 4A |
| YELLOW POPLAR | No. 3 | 1,200,000 | 440,000 | 400 | 420 | 325 | 225 | 145 | 0.43 | NELMA | 2" & wider | NDS-2018 Supplement | 4A |
| YELLOW POPLAR | Select Structural | 1,500,000 | 550,000 | 1,000 | 420 | 900 | 575 | 145 | 0.43 | NELMA | 2" & wider | NDS-2018 Supplement | 4A |
| YELLOW POPLAR | Standard | 1,100,000 | 400,000 | 450 | 420 | 575 | 250 | 145 | 0.43 | NELMA | 2" - 4" wide | NDS-2018 Supplement | 4A |
| YELLOW POPLAR | Stud | 1,200,000 | 440,000 | 550 | 420 | 350 | 325 | 145 | 0.43 | NELMA | 2" & wider | NDS-2018 Supplement | 4A |
| YELLOW POPLAR | Utility | 1,100,000 | 400,000 | 200 | 420 | 375 | 125 | 145 | 0.43 | NELMA | 2" - 4" wide | NDS-2018 Supplement | 4A |
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