different modles can be supplied as you offered
Composition Analysis (%)
Main Comp.W：≥99.97
Other Content ≤
Fe 0.0035 Al 0.0018 Si 0.0023 Mg 0.001
Ca 0.0005 Ni 0.0024 O 0.0012 C 0.0016
P 0.001 N 0.002 Pb 0.0005 Bi 0.0006
Sn 0.0007 Sb 0.0016 As 0.0019 Mo 0.005
Main Comp.W：≥99.96
Other Content ≤
Fe 0.0045 Al 0.0015 Si 0.0015 Mg 0.0006
Ca 0.001 Ni 0.002 O 0.0025 C 0.002
P 0.0008 N 0.002 Pb 0.0001 Bi 0.0001
Sn 0.0001 Sb 0.001 As 0.001 Mo 0.01
Main Comp.W：≥99.95
Other Content ≤
Fe 0.005 Al 0.001 Si 0.002 Mg 0.001
Ca 0.002 Ni 0.002 O 0.003 C 0.005
P 0.001 N 0.0002 Pb 0.0001 Bi 0.0001
Sn 0.0001 Sb 0.001 As 0.002 Mo 0.01
Main Comp.W：≥99.97
Other Content ≤
Fe 0.0035 Al 0.0018 Si 0.0023 Mg 0.001
Ca 0.0005 Ni 0.0024 O 0.0012 C 0.0016
P 0.001 N 0.002 Pb 0.0005 Bi 0.0006
Sn 0.0007 Sb 0.0016 As 0.0019 Mo 0.005
Main Comp.W：≥99.96
Other Content ≤
Fe 0.0045 Al 0.0015 Si 0.0015 Mg 0.0006
Ca 0.001 Ni 0.002 O 0.0025 C 0.002
P 0.0008 N 0.002 Pb 0.0001 Bi 0.0001
Sn 0.0001 Sb 0.001 As 0.001 Mo 0.01
Main Comp.W：≥99.95
Other Content ≤
Fe 0.005 Al 0.001 Si 0.002 Mg 0.001
Ca 0.002 Ni 0.002 O 0.003 C 0.005
P 0.001 N 0.0002 Pb 0.0001 Bi 0.0001
Sn 0.0001 Sb 0.001 As 0.002 Mo 0.01
Certificate
- SGS
Main Products
tungsten bar.rod.powder WO3 tungsten alloy silicon metal polysilicon