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Barre quadre in rame tungsteno SPARKAL® X per elettrodi EDM
SPARKAL® X (W75/Cu25) tungsten copper
Technical data SPARKAL® X (W75/Cu25)
• Type: impregnated product (WCu)
• Density: 15.00 ± 0.30 g/cm³
• Hardness: > 200 HV10
• Electrical conductivity: > 30% IACS
• Composition: W 75% / Cu 25% (Cu 23 ± 3%; others < 0.6%)

Available sizes (SPARKAL® X square bars)
• Sections: from 8×8 mm to 50×50 mm (standard)
• Standard length: 350 mm
• Examples with typical tolerances (indicative, depending on section):
• 8×8×350 mm — width/thickness 0/+0.22 mm; length 0/+1 mm
• 10×10×350 mm — width/thickness 0/+0.22 mm; length 0/+1 mm
• 12×12×350 mm — width/thickness 0/+0.27 mm; length 0/+1 mm
• 15×15×350 mm — width/thickness 0/+0.27 mm; length 0/+1 mm
• 20×20×350 mm — width/thickness 0/+0.33 mm; length 0/+1 mm
• 25×25×350 mm — width/thickness 0/+0.33 mm; length 0/+1 mm
• 30×30×350 mm — width/thickness 0/+0.33 mm; length 0/+1 mm
• 40×40×350 mm — width/thickness 0/+0.39 mm; length 0/+1 mm
• 50×50×350 mm — width/thickness 0/+0.39 mm; length 0/+1 mm
• Other sections available from stock and on request

Notes
• Tolerances and weights vary depending on section; for non-standard formats please contact Scumed.