Application: | Aviation, Industrial, Medical |
---|---|
Standard: | GB, ASTM |
Purity: | >99.95% |
Alloy: | Non-alloy |
Shape: | Rod Bar |
Type: | Tungsten Bars |
Pemasok dengan izin usaha terverifikasi
Tungsten Konten |
Tipe | Diameter (mm) |
Dia.Toleransi (mm) |
Panjang (mm) |
L toleransi (mm) |
99.95% | Batang Sintering | 40-100 | ±3 | 500 maks | ±5 |
99.95% | Batang tempa | 20-80 | ±2 | 800 maks | ±5 |
99.95% | Batang ground | 2-60 | ±0.1 | 600 maks | ±1 |
Kandungan tungsten | Konten semua elemen lainnya | Konten dari setiap elemen |
≥99.95% | ≤0.05% | ≤0.01% |
Material | WCu% Isi Tungsten |
Kekerasan HB |
g/ Kepadatan di 20 derajat celcius |
W/M.K Konduktivitas termal pada 25 |
(10-6/k) Koefisien ekspansi termal pada 20 derajat celcius |
W90Cu10 | 90 | 260 | 17.0 | 180-190 | 6.5 |
W85C15 | 85 | 240 | 16.4 | 190-200 | 7.0 |
W80C20 | 80 | 220 | 15.6 | 200-210 | 8.3 |
W75C25 | 75 | 195 | 14.9 | 220-230 | 9.0 |
W50Cang50 | 50 | 125 | 12.2 | 310-340 | 12.5 |
Kelas |
Kerapatan g/cm3 |
Kekerasan MN/m2 |
Kepekaan ulang μΩ.cm |
Konduktivitas IACS |
|||||||||
W50Cang50 |
11.85 |
1128 |
3.2 |
54 |
|||||||||
W55Cu45 |
12.30 |
1226 |
3.5 |
49 |
|||||||||
W60C40 |
12.75 |
1373 |
3.7 |
47 |
|||||||||
W65Cu35 |
13.3 |
1520 |
3.9 |
44 |
|||||||||
W70C30 |
13.8 |
1716 |
4.1 |
42 |
|||||||||
W75C25 |
14.5 |
1912 |
4.5 |
38 |
|||||||||
W80C20 |
15.15 |
2158 |
5.0 |
34 |
|||||||||
W85C15 |
15.9 |
2354 |
5.7 |
30 |
|||||||||
W90Cu10 |
16.75 |
2550 |
6.5 |
27 |
|||||||||
No. Kode | Komposisi kimia % | Sifat mekanis | |||||||||||
CU | Najis | W | Kerapatan (g/cm3 ) |
Kekerasan HB |
RES (cm) |
Konduktivitas IACS/ % |
TRS/ MPa |
||||||
CUW50 | 50+/-2,0 | 0.5 | Keseimbangan | 11.85 | 115 | 3.2 | 54 | / | |||||
CCuW55 | 45+/-2,0 | 0.5 | Keseimbangan | 12.3 | 125 | 3.5 | 49 | / | |||||
CUW60 | 40+/-2,0 | 0.5 | Keseimbangan | 12.75 | 140 | 3.7 | 47 | / | |||||
CCuW65 | 35+/-2,0 | 0.5 | Keseimbangan | 13.3 | 155 | 3.9 | 44 | / | |||||
CUW70 | 30+/-2,0 | 0.5 | Keseimbangan | 13.8 | 175 | 4.1 | 42 | 790 | |||||
CUW75 | 25+/-2,0 | 0.5 | Keseimbangan | 14.5 | 195 | 4.5 | 38 | 885 | |||||
CangW80 | 20+/-2,0 | 0.5 | Keseimbangan | 15.15 | 220 | 5 | 34 | 980 | |||||
CCUW85 | 15+/-2,0 | 0.5 | Keseimbangan | 15.9 | 240 | 5.7 | 30 | 1080 | |||||
CCuW90 | 10+/-2,0 | 0.5 | Keseimbangan | 16.75 | 260 | 6.5 | 27 | 1160 |
Campuran Tungsten | ||||
Kelas EFI | EF17 | EF175 | EF18 | EF185 |
ASTM B 777-07 | 1 | 2 | 3 | 4 |
Berat % tungsten | 90 | 92.5 | 95 | 97 |
Nominal Density GM/CC | 17.00 | 17.50 | 18.00 | 18.50 |
Minimum* kekuatan tensil terbaik UTS (KSI) | 110 | 110 | 105 | 100 |
Minimal* % | 5 | 5 | 3 | 2 |
Modulus elastisitas (KSI) | 45,000 | 48,000 | 50,000 | 52,000 |
Pemasok dengan izin usaha terverifikasi