321L stainless hlau 8 * 1mm coiled tubing
321 Stainless hlau
Cov ntaub ntawv no siv rau stainless hlau 321 / 1.4541 kub thiab txias dov daim ntawv thiab sawb, semi-tiav khoom, tuav, dov hlau thiab profiles nrog rau seamless thiab welded hlab rau siab lub hom phiaj.
321L stainless hlau 8 * 1mm coiled tubing
1.4541 ib
Daim ntawv thov
Cov cuab yeej siv thiab cov khoom siv hauv kev lag luam khoom noj khoom haus, khoom noj khoom haus khoom kim heev, kev lag luam yeeb yaj kiab thiab duab nrog rau cov khoom siv niaj hnub hauv tsev neeg, kev tsim hluav taws xob hauv tsev.Vim lub Ti-alloy, qhov tsis kam mus rau intergranular corrosion kuj yog guaranteed nyob rau hauv welded mob.
321L stainless hlau 8 * 1mm coiled tubing
Tshuaj muaj pes tsawg leeg
| Element | % Tam sim no (hauv daim ntawv khoom) | |||
|---|---|---|---|---|
| C, H, P | L | TW | TS | |
| Cov pa roj carbon (C) | ≤ 0.08 | ≤ 0.08 | ≤ 0.08 | ≤ 0.08 |
| Silicon (Si) | ≤ 1.00 | ≤ 1.00 | ≤ 1.00 | ≤ 1.00 |
| Manganese (Mn) | ≤ 2.00 | ≤ 2.00 | ≤ 2.00 | ≤ 2.00 |
| Phosphorus (P) | ≤ 0.045 | ≤ 0.045 | ≤ 0.0453) | ≤ 0.040 |
| Sulfur (S) | ≤ 0.0151) | ≤ 0.0301) | ≤ 0.0153) | ≤ 0.0151) |
| Chromium (Cr) | 17.00 – 19.00 dr hab | 17.00 – 19.00 dr hab | 17.00 – 19.00 dr hab | 17.00 – 19.00 dr hab |
| Nickel (Ni) | 9.00-12.00 Nws | 9.00-12.002 Nws. | 9.00-12.00 Nws | 9.00-12.002 Nws. |
| Titanium (Ti) | 0,70x 5 | 0,70x 5 | 0,70x 5 | 0,70x 5 |
| Hlau (Fe) | Tshuav | Tshuav | Tshuav | Tshuav |
321L stainless hlau 8 * 1mm coiled tubing
Mechanical zog (ntawm chav tsev kub nyob rau hauv annealed mob)
| Daim ntawv khoom | Max Thickness (hli) | Yield zog | Tensile zog | Elongation min.hauv% | Impact Zog (ISO-V) ≥ 10mm tuab | |||
|---|---|---|---|---|---|---|---|---|
| 0.2% Rp 0.2 N / mm2 | 1% Rp1.0 N / mm2 | Rm N/mm2 | A1) % min (ntev) | A1) % min (transverse) | Jmin (longitudinal) | Jmin (rov qab) | ||
| C | 8 | 2203) | 2203) | 520-7203) | - | 40 | - | - |
| H | 13.5 Nws | 2003) | 2403) | 520-7203) | - | 40 | 100 | 60 |
| P | 75 | 2003) | 2403) | 500-7003) | - | 40 | 100 | 60 |
| L | 160 | Xyoo 1904) | 2254 (ib. | 500-7004) | 40 | - | 100 | - |
| L | 2502) | Xyoo 1907) | 2257 (ib. | 500-7007) | - | 30 | - | 60 |
| TW | 60 | 1805) | 2155) | 460-6805) | 35 | 30 | 100 | 60 |
| TS | 60 | 1805) | 2155) | 460-6805) | 35 | 30 | 100 | 60 |
321L stainless hlau 8 * 1mm coiled tubing
Siv cov ntaub ntawv ntawm qee lub cev muaj zog
| Qhov ceev ntawm 20 ° C kg / m3 | 7.9 ib | |
|---|---|---|
| Modulus ntawm Elasticity kN / mm2 ntawm | 20 ° C | 200 |
| 200 ° C | 186 | |
| 400 ° C | 172 | |
| 500 ° C | 165 | |
| Thermal conductivity W / m K ntawm 20 ° C | 15 | |
| Tshwj xeeb Thermal Capacity ntawm 20 ° CJ / kg K | 500 | |
| Hluav taws xob Resistivity ntawm 20 ° C Ω mm2 / m | 0.73 ib | |
321L stainless hlau 8 * 1mm coiled tubing
Coefficient ntawm linear thermal expansion 10-6 K-1 ntawm 20 ° C thiab
| 100 ° C | 16.0 Nws |
|---|---|
| 200 ° C | 16.5 ib |
| 300 ° C | 17.0 Nws |
| 400 ° C | 17.5 Nws |
| 500 ° C | 18.0 Nws |
Sau koj cov lus ntawm no thiab xa tuaj rau peb
