Stainless steel AISI 304 n. 1.4301 EN 10088-3 2005
| Specific weight | 79,1 | KN/m³ |
|---|
| Longitudinal elasticity module | 196000 | N/mm² |
|---|
| Tangential elasticity module | 86000 | N/mm² |
|---|
| Linear thermal dilatation coefficient | 1,65*10-5 | 1/°C |
|---|
| Resistance to the last limit fy | 500 | N/mm² |
|---|
| Resistance to the yield strength limit fy | 430 | N/mm² |
|---|
41x41 2 mm thickness - Slotted
| Mechanical features |
|---|
| Section area | A | 250,23 | mm² |
| Linear meter weight | pp | 1,98 | daN/m |
| Moment of inertia X | Jx | 5250 | mm4 |
| Moment of inertia Y | Jy | 75547,03 | mm4 |
| Resistant moment X | Wx | 2414,95 | mm³ |
| Resistant moment Y | Wy | 3685,22 | mm³ |
| Inertia ray X | ix | 14.48 | mm |
| Inertia ray Y | iy | 17,38 | mm |
Table of the allowable loads (with Fmax < L/250)
| Beam length L (mm) | Uniform load distribution (daN/m) | Load at the centerline (daN) |
|---|
| 500 | 1468,29 | 367,07 |
| 750 | 652,57 | 244,72 |
| 1000 | 316,12 | 183,54 |
| 1250 | 161,85 | 126,45 |
| 1500 | 93,66 | 87,81 |
| 1750 | 58,98 | 64,51 |
| 2000 | 39,51 | 49,39 |
41x21 2 mm thickness - Slotted
| Mechanical features |
|---|
| Section area | A | 170,23 | mm² |
| Linear meter weight | pp | 1,35 | daN/m |
| Moment of inertia X | Jx | 9417,69 | mm4 |
| Moment of inertia Y | Jy | 45100,36 | mm4 |
| Resistant moment X | Wx | 810,52 | mm³ |
| Resistant moment Y | Wy | 2200,02 | mm³ |
| Inertia ray X | ix | 7,44 | mm |
| Inertia ray Y | iy | 16,28 | mm |
Table of the allowable loads (with Fmax < L/250)
| Beam length L (mm) | Uniform load distribution (daN/m) | Load at the centerline (daN) |
|---|
| 500 | 453,64 | 123,20 |
| 750 | 134,41 | 63,01 |
| 1000 | 56,71 | 35,44 |
| 1250 | 29,03 | 22,68 |
| 1500 | 16,80 | 15,75 |
| 1750 | 10,58 | 11,57 |
| 2000 | 7,09 | 8,86 |