- High-Thermal-Conductivity Copper Alloy SHZR (C15100)-Applications & Key Properties
- High-Thermal-Conductivity Copper Alloy SHZR (C15100)-Elastic (Fatigue) Test S-N Curve & Bending Properties
- High-Thermal-Conductivity Copper Alloy SHZR (C15100)-Comparison with General Heat-Dissipating Copper and Other Copper Alloys
- High-Thermal-Conductivity Copper Alloy SHZR (C15100)-Applications
- C64475 Ultra-Conductive Cu-Ni-Si Alloy-Product Overview & Advantages
- C64475 Ultra-Conductive Cu-Ni-Si Alloy-Related Properties
- C64475 Ultra-Conductive Cu-Ni-Si Alloy-Corresponding Material Analysis
- NB109_40% Pre-Plated Material-Material Characteristics
- NB109_40% Pre-Plated Material-Chemical Composition & Physical Properties
- NB109_40% Pre-Plated Material-Applications: Automotive Terminals & Battery Tabs
- NB109_40% Pre-Plated Material-High-Power Battery Module Applications
- NB109_40% Pre-Plated Material-Spot-Welding Results
- NB109_40% Pre-Plated Material-Advantages
High-Thermal-Conductivity Copper Alloy SHZR (C15100)-Applications & Key Properties
Applications
- Suitable for products carrying large currents.
- Requires uniform heat spreading (thermal conductivity ≥ 360 W/m·K).
- Requires low impedance and low temperature rise (conductivity ≥ 90% IACS).
- Requires formability (strength 440-510 N/mm², hardness 130-170 HV).
- Operates at elevated temperatures; requires excellent stress-relaxation resistance.
- Non-magnetic requirement.
- Complies with environmental regulations.
Key Properties
High-Thermal-Conductivity Copper Alloy SHZR (C15100)-Elastic (Fatigue) Test S-N Curve & Bending Properties
Elastic (Fatigue) Test S-N Curve
Bending Properties
High-Thermal-Conductivity Copper Alloy SHZR (C15100)-Comparison with General Heat-Dissipating Copper and Other Copper Alloys
Comparison with General Heat-Dissipating Copper
|
SHZR （C15100） |
C184 |
CU01 |
C1020 |
|---|---|---|---|---|
Composition |
Cu+Zr > 99.96% Zr: 0.015~0.03% |
Fe：2.1% Zn：0.1% P：0.1% Cu – Balance |
Cr:1% Zr:0.03% Cu – Balance |
Cu > 99.96% |
Electrical Conductivity |
92% |
85% |
70% |
97% |
Thermal Conductivity |
360 |
330 |
262 |
394 |
Tensile Strength |
440~570 |
520~590 |
415~485 |
245~315 |
Elongation |
3 |
3 |
5 |
-- |
Features |
High electrical and thermal conductivity; good strength; non-magnetic; fine surface finish; base material: oxygen-free copper. Source: Hitachi Japan; Tai Mao inventory; minimal MOQ constraints. |
Higher cost. Long lead time. |
Magnetic. |
Lower strength. |
Comparison with Other Copper Alloys
High-Thermal-Conductivity Copper Alloy SHZR (C15100)-Applications
Applications
C64475 Ultra-Conductive Cu-Ni-Si Alloy-Product Overview & Advantages
Product Introduction
- Ultra-conductive Cu-Ni-Si-Sn alloy C64775 delivers mechanical performance beyond typical high-conductivity copper alloys and can replace EFCUBE-820/EFCUBE-ST/NK C286/NK C388/C7035/C17460/C17410 and related grades.
- Ultra-conductive Cu-Ni-Si-Sn alloy C64775 is suitable for applications requiring high conductivity and high strength, such as Type-C male connectors, relays, thermostats, charging piles, and automotive connectors.
Product Advantages
- High strength: among copper alloys with conductivity around 40% IACS, it offers the highest strength; ideal where high contact force and insertion-withdrawal durability are required; suitable as an elastic material that withstands higher bending stress.
- Excellent formability: at 90° bending, the outer radius shows no cracking or noticeable roughness, achieving a minimal R/t value. With proprietary rolling technology altering grain structure, B/W formability surpasses G/W, aiding terminal design and production.
- Environmentally friendly copper alloy: compliant with EU environmental regulations; scrap can be recovered and remelted for recycling, reducing material costs for customers.
C64475 Ultra-Conductive Cu-Ni-Si Alloy-Related Properties
Related Properties
【Chemical Composition】
【Bending Ability】
【Mechanical Properties】
C64475 Ultra-Conductive Cu-Ni-Si Alloy-Corresponding Material Analysis
Corresponding Material Analysis Table
NB109_40% Pre-Plated Material-Material Characteristics
Material Characteristics
NB109_40% Pre-Plated Material-Chemical Composition & Physical Properties
Chemical Composition & Physical Properties
NB109_40% Pre-Plated Material-Applications: Automotive Terminals & Battery Tabs
Automotive Terminals
Battery Tabs
NB109_40% Pre-Plated Material-High-Power Battery Module Applications
High-Power Battery Module Applications
NB109_40% Pre-Plated Material-Spot-Welding Results
Spot-Welding Results
NB109_40% Pre-Plated Material-Advantages
Advantages
- Conductivity of 40%-more than double that of pure nickel at 19%. For today's multi-series, high-power battery modules, it significantly improves pulse charge/discharge and overall module performance.
- Compared with pure nickel and NB109, it has a clear cost advantage.
- DOWA and Sony have long collaborated on power-tool battery modules. With over eight years of field use in battery tabs, the material has proven stability.