Striscia lamiera bronzo fosforo spessore 0,1 mm-1 mm lamiera lamina
Antimony Sb: ≤ 0.002, Via Bi: ≤ Zero Point Zero Zero Two. ● Product Material: C5191 Phosphor Copper. Cone Head Bolts. ● Copper Cu: Residual, Tin Sn: 6.0-7.0, Lead Pb: ≤ 0.02, Phosphorus P Hex Socket Bolts.