2017 Good Quality Niobium Plate / Sheet - Tungsten Copper Alloy – Forged Tungsten

Tungsten Copper alloy

Brand Name ChemicalCompositions (%wt) Density(g/cm³)  ≥ Hardness(HRB)≥ Conductivity(%IACS) Class RWMA
W50 Cu W50%,Cu balance. 11.85 65 55    
W55 Cu W55%,Cu balance. 12.30 70 50 10 10.74450
W70 Cu W70%,Cu balance. 13.85 85 45    
W75 Cu W75%,Cu balance. 14.5 90 40 11 11.74400
W80 Cu W80%,Cu balance. 15.15 98 34 12 12.74350
W85 Cu W85%,Cu balance. 15.90 240HB 30    
W90 Cu W90%,Cu balance. 16.75 260HB 27    

Common WCu Plate Size:

Thickness(mm) Tolerance(mm) Length/Width(mm) Tolerance(mm)
1 +0.3 100×100 +3
≥2 +0.3 100×100 +3
≥5 +0.7 100×100, 100×200, 200×400 +3

Common WCu Rod Size:

Diameter(mm) Tolerance(mm) Length/Width(mm) Tolerance(mm)
0.5-1 +0.02 100 +5
2-18 +0.02 100,200,300 +5
20-60 +0.6 100,200,300 +5

Customized size is accept.


  • 2017 Good Quality Niobium Plate / Sheet - Tungsten Copper Alloy – Forged Tungsten Related Video: