Application: | Aviation, Electronics, Industrial, Medical, Chemical |
---|---|
Standard: | GB, ASTM |
Purity: | W90 W92 W95 W97 |
Alloy: | Wnife Wnicu |
Shape: | Rectangular |
Type: | Tungsten Sheets |
Leveranciers met geverifieerde zakelijke licenties
Klasse | Nominaal wolfraam (gewichtsprocent) | Dichtheid (g/cc) | Hardheid ( HRC ) (maximaal) |
1 | 90 | 16.85 - 17.25 | 32 |
2 | 92.5 | 17.15- 17.85 | 33 |
3 | 95 | 17.75- 18.35 | 34 |
4 | 97 | 18.25- 18.85 | 35 |
Codenr | Chemische samenstelling % | Mechanische eigenschappen | |||||||||||
CU | Onzuiverheid | W | Dichtheid (g/cm3 ) |
Hardheid HALFPENSION |
RESOLUTIE (cm) |
Geleidbaarheid IACS/% |
TRS/ MPa |
||||||
CuW50 | 50+/- 2,0 | 0.5 | Balans | 11.85 | 115 | 3.2 | 54 | / | |||||
CuW55 | 45+/- 2,0 | 0.5 | Balans | 12.3 | 125 | 3.5 | 49 | / | |||||
CuW60 | 40+/- 2,0 | 0.5 | Balans | 12.75 | 140 | 3.7 | 47 | / | |||||
CuW65 | 35+/- 2,0 | 0.5 | Balans | 13.3 | 155 | 3.9 | 44 | / | |||||
CuW70 | 30+/- 2,0 | 0.5 | Balans | 13.8 | 175 | 4.1 | 42 | 790 | |||||
CuW75 | 25+/- 2,0 | 0.5 | Balans | 14.5 | 195 | 4.5 | 38 | 885 | |||||
CuW80 | 20+/- 2,0 | 0.5 | Balans | 15.15 | 220 | 5 | 34 | 980 | |||||
CuW85 | 15+/- 2,0 | 0.5 | Balans | 15.9 | 240 | 5.7 | 30 | 1080 | |||||
CuW90 | 10+/- 2,0 | 0.5 | Balans | 16.75 | 260 | 6.5 | 27 | 1160 |
Wolfraamlegeringen |
||||
EFI-klasse |
EF17 |
EF175 |
EF18 |
EF185 |
ASTM B 777-07 |
1 |
2 |
3 |
4 |
Gewicht % wolfraam |
90 |
92.5 |
95 |
97 |
Nominale dichtheid GM/CC |
17.00 |
17.50 |
18.00 |
18.50 |
Minimum* UTS (KSI) van de ultieme treksterkte |
110 |
110 |
105 |
100 |
Minimum* rek % |
5 |
5 |
3 |
2 |
Elasticiteitsmodulus (KSI) |
45,000 |
48,000 |
50,000 |
52,000 |
Wolfraam Inhoud |
Type | Diameter (mm) |
Dia.tolerantie (mm) |
Lengte (mm) |
L-tolerantie (mm) |
99.95% | Sinterstang | 40-100 | ±3 | max. 500 | ±5 |
99.95% | Bevroren stang | 20-80 | ±2 | max. 800 | ±5 |
99.95% | Aardingspen | 2-60 | ±0.1 | max. 600 | ±1 |
Leveranciers met geverifieerde zakelijke licenties