Tshuaj muaj pes tsawg leegStainless hlau 304
Table 1.Tshuaj muaj pes tsawg leeg rau 304 stainless hlau alloys
| % | 304 | 304l ua | 3 04 h |
| C | 0.0-0.07 Nws | 0.0-0.03 Nws | 0.04-0.08 Nws |
| Mn | 0.0-2.0 Nws | 0.0-2.00 Nws | 0.0-2.0 Nws |
| Si | 0.0-1.00 Nws | 0.0-1.00 Nws | 0.0-1.0 hli |
| P | 0.0-0.05 Nws | 0.0-0.05 Nws | 0.0-0.04 Nws |
| S | 0.0-0.03 Nws | 0.0-0.02 Nws | 0.0-0.02 Nws |
| Cr | 17.50–19.50 dr hab | 17.50–19.50 dr hab | 17.00 – 19.00 dr hab |
| Ni | 8.00 – 10.50 dr hab | 8.00 – 10.50 dr hab | 8.00-11.00 Nws |
| Fe | Tshuav | Tshuav | Tshuav |
| N | 0.0-0.11 Nws | 0.0-0.11 Nws | 0.0-0.10 Nws |
Cov khoomStainless hlau 304
Mechanical PropertiesStainless hlau 304
Tab 2 a.Mechanical zog rau 304 stainless hlau alloys - daim ntawv mus txog 8 hli tuab
| Qib | 304 | 304l ua | 3 04 h |
| Tensile zog (MPa) | 540-750 Ib | 520-700 Nws | - |
| Pov thawj Stress (MPa) | 230 Min | 220 Min | - |
| Elongation A50 hli | 45 Min % | 45 Min % | - |
Tab 2b. Mechanical zog rau 304 stainless hlau alloys - phaj los ntawm 8 - 75 hli tuab
| Qib | 304 | 304l ua | 3 04 h |
| Tensile zog (MPa) | 520-720 : kuv | 500-700 | - |
| Pov thawj Stress (MPa) | 210 Min | 200 Min | - |
| Elongation A5 | 45 Min % | 45 Min % | - |
Tab 2 c.Mechanical zog rau 304 stainless hlau alloys - bar thiab seem mus txog 160 mm inch / thickness
| Qib | 304 | 304l ua | 3 04 h |
| Tensile zog (MPa) | 500-700 | 500-700 | 500-700 |
| Pov thawj Stress (MPa) | 190 | 175 Min | 185 Min |
| Elongation A50 hli | 45 Min % | 45 Min % | 40 Min % |
| Hardness Brinell | 215 Max HB | 215 Max HB | - |
Lub cev muaj zogStainless hlau 304
Table 3.Lub cev muaj zog rau 304 stainless hlau alloys
| Khoom | Tus nqi |
| Qhov ntom | 8.00 g / cm3 |
| Melting Point | 1450 ° C |
| Modulus ntawm Elasticity | 193 gp ua |
| Hluav taws xob Resistivity | 0.72 x 10-6 Ω |
| Thermal conductivity | 16.2 W / mK |
| Thermal Expansion | 17.2 x 10-6 / K |
Daim ntawv thov ntawm Capillary Tube
Capillary raj yog siv dav hauv Kev lag luam tshuaj, roj av, hluav taws xob, khoom siv, kev kho mob, aerospace, cua txias, khoom siv kho mob, khoom siv hauv tsev, tshuaj, khoom siv dej, khoom noj khoom haus, hluav taws xob, boilers.
- Kev lag luam khoom siv kho mob: txhaj koob tshuaj raj, puncture koob raj, kev kho mob muaj raj
- Muaj hluav taws xob cua sov yeeb nkab, muaj roj yeeb nkab
- Instrumentation tube
- Lub cev muaj zog
- Khoom noj khoom haus muaj raj
Stainless hlau Capillary Tube Size Daim Ntawv Qhia
OD / T 0.05-0.07 Nws 0.07-0.1 Nws 0.1-0.14 Nws 0.14–0.19 dr hab 0.19–0.24 dr hab 0.24-0.39 Nws 0.39-0.49 Nws 0.49-0.99 Nws 0.99-1.4 Nws 1.4-2.0 Nws 0.2-0.3 hli 0.3-0.4 hli 0.4-0.5 hli 0.5-0.8 hli 0.8-1.0 Nws 1.0-1.5 hli 1.5-2.0 Nws 2.0-2.5 hli 2.5-3.0 Nws 3.0-3.5 hli 3.5-4.0 Nws 4.0-5.0 Nws 5.0-6.0 Nws 6.0-8.0 Nws * Lub tsev yog Mm.
Post lub sij hawm: Aug-17-2023