Product Details
Place of Origin: Shanghai China
Brand Name: TANKII
Certification: SGS ISO
Model Number: C17200
Payment & Shipping Terms
Minimum Order Quantity: 200KG
Price: negotiable
Packaging Details: Wooden Case
Delivery Time: 7-12days
Payment Terms: L/C, T/T, Western Union
Supply Ability: 300 Tons per month
Color: |
Bronze |
Material: |
Cu Be Alloy |
Surface: |
Bright |
Thickness: |
0.05-2.5mm |
Width: |
300mm |
Shape: |
Strip /Tape / Foil |
Color: |
Bronze |
Material: |
Cu Be Alloy |
Surface: |
Bright |
Thickness: |
0.05-2.5mm |
Width: |
300mm |
Shape: |
Strip /Tape / Foil |
|
GB
|
ISO
|
ASTM
|
JIS
|
|
QBe2
|
CuBe2
|
C17200
|
C1720
|
|
QBe1.9
|
CuBe2
|
－
|
－
|
|
GB
|
Chemical Composition(%)
|
||||||
|
Al
|
Fe
|
Pb
|
Be
|
Ni
|
Si
|
Cu
|
|
|
QBe2
|
0.15
|
0.15
|
0.005
|
1.8-2.1
|
0.2-0.5
|
0.15
|
Balance
|
|
QBe1.9
|
0.15
|
0.15
|
0.005
|
1.85-2.1
|
0.2-0.4
|
0.15
|
Balance
|
|
ASTM
|
Chemical Composition(%)
|
||||||
|
Fe
|
Ni
|
Co
|
Be
|
Cu
|
|||
|
C17200
|
Ni+Co+Fe0.6
|
no less than 0.2
|
1.8-2.0
|
no less than 99.50
|
|||
|
Grade
(GB)
|
Tensile Strength
/Mpa
|
Proportion
(g/cm3)
|
Yield Strength(0.2%)Mpa
|
Softening Point(℃)
|
|
|
1105
|
8.3
|
1035
|
930
|
||
|
QBe2
|
Elongation(%)
|
Elasticity
Modulus/Gpa
|
Hardness /HRC
|
Heat
Conductivity
(W/m.k20℃)
|
Electrical
Conductivity
(IACS%)
|
|
1
|
128
|
38-44
|
105
|
18
|
|
Mechanical property:(before heat treatment)
| status | Tensile strength (N/mm2) |
Hardness (HV) |
Conductivity ( IACS%) |
Elongation (%) |
| 0 | 410-540 | 90-160 | ≥17 | 35-70 |
| 1/4H | 510-620 | 145-220 | ≥16 | 10-35 |
| 1/2H | 590-695 | 180-240 | ≥15 | 5-25 |
| H | 685-835 | 210-270 | ≥15 | 2-8 |
Mechanical property:(after heat treatment)
| status | Tensile strength (N/mm2) |
Hardness (HV) |
Conductivity (IACS%) |
Elongation (%) |
| 0T | 1100-1380 | 325-400 | ≥22 | 3-11 |
| 1/4HT | 1180-1400 | 350-430 | ≥22 | 2-8 |
| 1/2HT | 1240-1440 | 360-440 | ≥22 | 2-7 |
| HT | 1270-1480 | 380-450 | ≥22 | 1-5 |
Special Processing
| State | Tensile strength (N/mm2) |
Hardness (HV) |
Conductivity (IACS%) |
Elongation (%) |
| OM | 685-885 | 220-270 | ≥17 | ≥18 |
| 1/4HM | 735-930 | 235-285 | ≥17 | ≥10 |
| 1/2HM | 815-1010 | 260-310 | ≥17 | ≥8 |
| HM | 910-1110 | 295-345 | ≥17 | ≥6 |
| XHM | 1100-1290 | 340-390 | ≥17 | ≥2 |
| XHMS | 1210-1400 | 360-410 | ≥17 | ≥2 |
Beryllium copper is based on beryllium as the main alloy of copper alloy, also known as beryllium bronze. It is the best performance of copper alloy in the high-performance elastic material, a high strength, flexibility, hardness, fatigue strength, elastic lag small, corrosion resistance, wear resistance, cold, high conductivity, non-magnetic, impact does not produce sparks A series of excellent physical, chemical and mechanical properties. Beryllium copper tape used in micro-motor brush, cell phone, battery.
