W5605 Tungstène Fil - Longueurs de Coupe Droite

Tolerances: Length ±0.50mm, bow ±0.025mm, diameter ±1% (±2% by weight). Typical analysis ppm:Al 5,Ca<1,Cr<1,Cu<1,Fe 5,Mg<1,Mn<1,Ni<1,Si 1,Sn<1,Na<5,K 65,Mo<8. W balance 99.95% minimum.