TZM Rod.
TZM roeden
Gemyske gearstalling:
| Main en lytse komponinten | Min. ynhâld(%) | ASTM B386 (361) |
| Mo | blanco | lykwicht |
| Ti | 0,40-0,55% | 0,40-0,55% |
| Zr | 0,06-0,12% | 0,06-0,12% |
| Unreinheden | Max.wearden (μg/g) | Max.wearden (μg/g) |
| Al | 10 | - |
| Cu | 20 | - |
| Cr | 20 | - |
| Fe | 20 | 100 |
| K | 20 | - |
| Ni | 10 | 50 |
| Si | 20 | 50 |
| W | 300 | - |
| C | 100-400 | 100-400 |
| H | 10 | - |
| N | 10 | 20 |
| O | 500 | 300 |
| Cd | 5 | - |
| Hg | 1 | - |
| Pb | 5 | - |
Ofmjittings en tolerânsjes:
| Diameter (mm) | Diameter tolerânsje (mm) |
| Grûn | |
| 0,50-0,99 | ±0.007 |
| 1.00-1.99 | ±0.010 |
| 1.00-2.99 | ±0.015 |
| 3.00-15.9 | ±0.020 |
| 16.0-24.9 | ±0.030 |
| 25.0-34.9 | ±0.050 |
| 35,0-3939 | ±0.060 |
| ≥40,0 | ±0.20 |
| Cleaned | |
| 0,50-4,0 | ±2.0% |
| 4.10-10.0 | ±1,5% |
| 15,0-50,0 | ±0.30 |
| 51,0-75,0 | ±0.40 |
| 75,1-120,0 | ±1.00 |
| 121,0-165,0 | ±1,50 |
| Draaide | |
| 40,0-49,9 | ±0.30 |
| 50,0-165,0 | ±0.40 |
Lingte en rjochtheid:
| Diameter (mm) | Produksje lingte (mm) | Stiraightness / Meter (mm) | |
| Cleaned | Grûn / draaide | ||
| 0,50-0,99 | ＞500 | ＜2.5 | ＜2.5 |
| 1.00-9.90 | ＞300 | ＜2.0 | ＜1.5 |
| 10,0-165,0 | ＞100 | ＜1.5 | ＜1.0 |
Lengte tolerânsje:
| Diameter 0,50-30,0 mm | ||||||
| Nominale lingte (mm) | 6-30 | 30-120 | 120-400 | 400-1000 | 1000-2000 | ＞2000 |
| Lengte tolerânsje (mm) | ±0,2 | ±0,3 | ±0,5 | ±0,8 | ±1.2 | ±2,0 |
| Diameter ＞30,0 mm | ||||||
| Nominale lingte (mm) | 6-30 | 30-120 | 120-400 | 400-1000 | 1000-2000 | ＞2000 |
| Lengte tolerânsje (mm) | ±1,0 | ±1,5 | ±2,5 | ±4,0 | ±6,0 | ±8,0 |
tichtens:
1. 0.50-40.0 mm ≥10.15g/cm³
2. 40.1-80.0 mm ≥10.10g/cm³
3. 80.1-120.0 mm ≥10.00g/cm³
4. 120.1-165.0 mm ≥9.90g/cm³
Net-destruktive testen: Foar diameters＞15.00 mm: 100% ultrasone testen;Foar diameters fan 0.50-50.0mm: Eddy Curent testen op roeden mei grûn.
| Diameter (mm) | Treksterkte (MPa) | 0,2% Yield Strength (MPa) | Ferlinging (%) | Hardheid (HV 10) |
| 0,50-4,76 | - | - | - | - |
| 4.76-22.20 | ≥790 | ≥690 | ≥18 | |
| 22.20-28.60 | ≥760 | ≥655 | ≥15 | 260-320 |
| 28.60-47.60 | ≥690 | ≥585 | ≥10 | 250-310 |
| 47,60-73,00 | ≥620 | ≥550 | ≥10 | 245-300 |
| 73.00-120.9 | ≥585 | ≥515 | ≥5 | 240-290 |
| 121,0-165 | ≥585 | ≥515 | ≥5 | 220-280 |
Oerflak betingst:
| Oerflak: | Cleaned | Grûn | Draaide |
| φ0.50-165 mm | φ0.50-50.00mm | φ≥40.00mm | |
| Roughness | Diameter (mm) | Ra (μm) Grûn | Ra (μm) Draaide |
| ≤2,50 | ≤0,80 | - | |
| 2,5-50,0 | ≤1.00 | - | |
| ≥40,0 | - | ≤3.2 |
Skriuw jo berjocht hjir en stjoer it nei ús
