Tungsten Plate
Komposisi kimia:
| Komponén utama sareng minor | eusi Min.(%) | ASTM B760 |
| W | 99.97 | kasaimbangan |
| Kotoran | Nilai max (μg/g) | Nilai max (μg/g) |
| Al | 15 | - |
| Cu | 10 | - |
| Cr | 20 | - |
| Fe | 30 | 100 |
| K | 10 | - |
| Ni | 20 | 100 |
| Si | 20 | 100 |
| Mo | 300 | - |
| C | 30 | 100 |
| H | 5 | - |
| N | 5 | 100 |
| O | 20 | 100 |
| Cd | 5 | - |
| Hg | 1 | - |
| Pb | 5 | - |
Ukuran sareng kasabaran:
Lambaran digulung tiis
| Ketebalan (mm) | Kasabaran ketebalan (± mm) | ||
| Width≤200mm | Max.rubak 510mm | kasabaran lebar (± mm) | |
| 0,025 | 0.003 | ||
| 0.025-0.03 | 0.004 | 0.5 | |
| 0.03-0.04 | 0,005 | 0.5 | |
| 0.04-0.05 | 0.006 | 0.5 | |
| 0.05-0.06 | 0.008 | 0.5 | |
| 0.06-0.08 | 0.010 | 0.5 | |
| 0.08-0.10 | 0,015 | 0.5 | |
| 0.10-0.15 | 0,025 | 0.045 | 0.5 |
| 0.15-0.30 | 0.035 | 0,060 | 1.0 |
| 0.30-0.40 | 0.05 | 0,085 | 1.6 |
| 0.40-0.50 | 0.06 | 0.110 | 1.6 |
Lambaran rooled panas
| Ketebalan (mm) | Kasabaran ketebalan (± mm) | ||
| Width≤510mm | Max. rubak 1200(mm) | kasabaran lebar (± mm) | |
| 0.05-0.60 | 0.110 | 1.6 | |
| 0.60-0.80 | 0.140 | 2.0 | |
| 0.08-1.00 | 0.200 | 2.0 | |
| 1.00-2.00 | 0.250 | 2.0 | |
| 2.00-8.00 | 0.300 | 2.0 | |
| 8.0-20.00 | 5% | 5% | 2.0 |
Kasabaran panjang: kasabaran panjang pikeun sadaya dimensi maksimal +5/-0 mm.
Datar: max.4% (prosedur pangukuran dumasar kana ASTM B760)
Kapadetan: ketebalan <10.00mm kapadetan> 19.2g/cm³
ketebalan (10.00-20.00mm) kapadetan> 19.1g/cm³
Vickers karasa:
≤0,10 mm ≥550 HV
0,10-0,05 mm ≥500 HV
0.50-1.50mm ≥470 HV
1.50-10.00mm ≥450 HV
10.00-20.00mm ≥420 HV
Penampilan: bahan bakal kualitas seragam, bébas tina zat asing, splits na fractures.
Sprei (henteu dipangkas) tiasa gaduh retakan ujung leutik.
Kualitas permukaan:
Tiis digulung ≤ 0.30mm caang
Tiis digulung 0,3-0,5 mm pickled
Hot digulung ≥0,50 mm pickled
Tulis pesen anjeun di dieu sareng kirimkeun ka kami
