| Brand Name: | Dahua |
|---|---|
| Alloy Or Not: | Is Alloy |
| Width: | 300MM |
| Thickness: | 0.01MM-0.8MM |
| Application: | for electronic components |
| Place of Origin: | China (Mainland) |
| Model Number: | C17200/C17410 |
| Cu (Min): | 98% |
| Material: | Brass |
| Color: | gold |
Quick Details
Specifications
1. Overview:
Standard beryllium copper alloys contain close to 2% beryllium, while the beryllium content in proprietary alloys can range from 1.5% to 2.7%. In its age hardened condition, beryllium copper attains the highest strength and hardness of any commercial copper-based alloy.
We focus on the production of beryllium copper strips of various sizes, including C17200 and C17410.the beryllium in C17200 strip is 1.8% -2.0% while C17410 contains 0.15% - 0.5% of beryllium. the Thickness of our products ranges from 0.01MM to 0.8MM
2.C17200 Typical Physical Properties
| Elastic Modulus |
Melting Point (Solidus) |
Electrical Conductivity | Density** | Thermal Expansion Coefficient (20 °C to 200 °C) |
Thermal Conductivity (25 °C) |
| 130 Gpa | 870 °C | 20-25% IACS | 8.36 g/cm3 | 17.3x10-6 m/m °C | 110W/mK |
| *Properties listed for the precipitation age hardened (heat treated) condition. **Density in the cold-rolled condition (prior to heat treatment) is 8.36g/cm3 | |||||
3.C17200 Typical Mechanical Properties
| Temper** | 0.2 % Offset Yield Strength | Ultimate Tensile Strength | Elongation*** | Hardness | Formability (Minimum Bend Radius to Thickness Ratio for a 90o Bend)*** | |||
| ksi | Mpa | ksi | Mpa | % | DPH | Longitudinal | Transverse | |
| A (TB00) | 30 - 25 | 200 - 380 | 60 - 78 | 410 - 540 | 35 - 65 | 90 - 144 | 0.0 | 0.0 |
| H (TD01) | 60 - 80 | 410 - 560 | 75 - 88 | 510 - 610 | 20 - 45 | 121 - 185 | 0.0 | 0.0 |
| H (TD02) | 75 - 95 | 510 - 660 | 85 - 100 | 580 - 690 | 12 - 30 | 176 - 216 | 0.0 | 0.0 |
| H (TD04) | 90 - 115 | 620 - 800 | 100 - 120 | 680 - 830 | 2 - 18 | 216 - 287 | 1.0 | 2.0 |
| at (TF00) | 140 - 175 | 960 - 1210 | 165 - 195 | 1130 - 1350 | 3 - 15 | 353 - 413 | - | - |
| H (TH01) | 150 - 185 | 1030 - 1280 | 175 - 205 | 1200 - 1420 | 3 - 10 | 353 - 424 | - | - |
| H (TH02) | 160 - 195 | 1100 - 1350 | 185 - 215 | 1270 - 1490 | 1 - 8 | 373 - 435 | - | - |
| HT (TH04) | 165 - 205 | 1130 - 1420 | 190 - 220 | 1310 - 1520 | 1 - 6 | 373 - 446 | - | - |
| *Properties may vary by thickness. **Heat treatment temperature is 600°F (315°C)*2 hours. ***Elongation numbers valid only for strip greater than 0.10 mm thick. ****Formability numbers valid for strip 0.010" (0.25 mm) and thinner. | ||||||||
4. C17410 Metallic Properties
DesigNation. |
Status |
HV |
0.2% Yield strength |
Tensile strength |
Min. |
Min. |
C17410 |
TH02 |
180~ 230 |
550 ~690 |
665 ~790 |
≥45 |
10 ~20 |
|
TH04 |
210~ 278 |
690 ~830 |
760 ~895 |
≥45 |
7 ~17 |