Rolled Beryllium Bronze Foil Specification:
Type: Coils and Sheets
Thickness: 0.02~0.1mm
Width: 1.0~625mm
Tolerance in thickness and width: According to standard YS/T 323-2002 or ASTMB 194-96.
Contents:
Alloy No. | Main Chemical Composition | |||
ASTM | Cu | Ni | Co | Be |
C17200 | Remain | ① | ① | 1.80-2.10 |
“①”：Ni+Co≥0.20%；Ni+Fe+Co≤0.60%
Beryllium Copper Foil is one kind of supersaturated solid solution copper alloy which combined very good mechanical, physical, chemical propertiesand corrosion resistance. It has high intensity limit, elastic limit, yield strength and fatigue limit as special steel after solution treatment and aging. It also has high conductivity, thermal conductivity, high hardness and wear resistance, high creep resistance and corrosion resistance.
Properties:
Density: 8.6g/cm3
Hardness: 36-42HRC
Conductivity: ≥18%IACS
Tensile strength: ≥1100Mpa
Thermal Conductivity: ≥105w/m.k20℃
Rolled Beryllium Bronze Foil Application:
It has been widely used to replace steel in the manufacturing of various types of mold inserts, producing precision and complex shaped molds, welding electrode material casting machines, injecting molding machines' punches and etc.
1. Standard Exporting package.
2. Original package or neutral package.
3. According to clients ' needs.
4. Shipped in10-35 days after payment.
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