Tungstène Plate
Chemical composition:
| Ny singa fototra sy madinika | atiny min.(%) | ASTM B760 |
| W | 99.97 | Mila mahay mandanjalanja |
| loto | Sanda max (μg/g) | Sanda 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 | - |
Dimensions sy tolerances:
Taratasy mihodinkodina mangatsiaka
| Haavo (mm) | Fandeferana hateviny (± mm) | ||
| sakany≤200mm | Max. sakany 510mm | Sakan'ny fandeferana (± 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 |
Tapakila mafana
| Haavo (mm) | Fandeferana hateviny (± mm) | ||
| sakany≤510mm | sakany max 1200(mm) | Sakan'ny fandeferana (± 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 |
Fandeferana lava: ny fandeferana lava amin'ny refy rehetra dia ambony indrindra +5/-0 mm.
fisaka: max.4% (fomba fandrefesana miorina amin'ny ASTM B760)
Haavony: hakitroky <10.00mm> 19.2g/cm³
hateviny (10.00-20.00mm) hakitroky> 19.1g/cm³
Vickers hamafin'ny:
≤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
Ny bika aman'endriny: Ny fitaovana dia hanana kalitao mitovy, tsy misy zavatra vahiny, vaky ary tapaka.
Ny lambam-pandriana (tsy voatetika) dia mety misy triatra kely ny sisiny.
kalitao ambonin'ny:
Cold rolled ≤ 0.30mm mamirapiratra
Mangatsiaka nanakodia 0.3-0.5 mm pickled
Hot rolled ≥0.50 mm pickled
