... ,Appearance: silver gray and metallic luster W1 W2 Tungsten block 99.95% Appearance: silver gray and metallic lusterSize and specification: (10 ... of Each Element WAL1,WAL2 ≥99.95%≤ 0.05%≤ 0.01% W1 ≥99.95% ≤0.05%≤0.01% W2 ≥99.92% ≤0.08% ≤0 ... impurity contentWe supply tungsten wire, tungsten bar, tungsten plate, tungsten sheet, tungsten rod, tungsten electrode, tungsten fabricated parts, tungsten alloy, ...