TZM Rod.
TZM rod
Komposisi kimia:
| Komponén utama sareng minor | eusi Min.(%) | ASTM B386 (361) |
| Mo | blance | kasaimbangan |
| Ti | 0,40-0,55% | 0,40-0,55% |
| Zr | 0,06-0,12% | 0,06-0,12% |
| Kotoran | Nilai max (μg/g) | Nilai max (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 | - |
Ukuran sareng kasabaran:
| Diaméterna (mm) | kasabaran diaméterna (mm) |
| taneuh | |
| 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 |
| Ngaberesihkeun | |
| 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 |
| Ngalieuk | |
| 40.0-49.9 | ± 0.30 |
| 50.0-165.0 | ± 0,40 |
Panjang sareng straightness:
| Diaméterna (mm) | Panjang produksi (mm) | Stiraightness / Méter (mm) | |
| Ngaberesihkeun | Taneuh / dibalikkeun | ||
| 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 |
kasabaran panjang:
| Diaméterna 0,50-30,0 mm | ||||||
| Panjang nominal (mm) | 6-30 | 30-120 | 120-400 | 400-1000 | 1000-2000 | > 2000 |
| kasabaran panjang (mm) | ± 0,2 | ± 0,3 | ± 0,5 | ± 0,8 | ± 1.2 | ± 2.0 |
| Diaméterna > 30,0 mm | ||||||
| Panjang nominal (mm) | 6-30 | 30-120 | 120-400 | 400-1000 | 1000-2000 | > 2000 |
| kasabaran panjang (mm) | ± 1.0 | ± 1,5 | ± 2,5 | ± 4.0 | ± 6.0 | ± 8.0 |
kapadetan:
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
Uji Nondestructive: Pikeun diaméter> 15.00 mm: 100% tés ultrasonik;Pikeun diaméter 0.50-50.0mm: Uji arus Eddy dina batang kalayan taneuh.
| Diaméterna (mm) | Kakuatan tegangan (MPa) | 0,2% Kakuatan ngahasilkeun (MPa) | Elongation(%) | Teu karasa (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 |
Kaayaan permukaan:
| Beungeut: | Ngaberesihkeun | taneuh | Ngalieuk |
| φ0.50-165mm | φ0.50-50.00mm | φ≥40.00mm | |
| Kakasaran | Diaméterna (mm) | Ra (μm) taneuh | Ra (μm) Ngahurungkeun |
| ≤2,50 | ≤0.80 | - | |
| 2.5-50.0 | ≤1.00 | - | |
| ≥40.0 | - | ≤3.2 |
Tulis pesen anjeun di dieu sareng kirimkeun ka kami
