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BrB2 Qbe2.0 Beryllium Copper Strip Tape Thickness 0.12mmx250mm Hard Temper
BrB2 Qbe2.0 Beryllium Copper Strip Tape Thickness 0.12mmx250mm Hard Temper
BrB2 Qbe2.0 Beryllium Copper Strip Tape Thickness 0.12mmx250mm Hard Temper
BrB2 Qbe2.0 Beryllium Copper Strip Tape Thickness 0.12mmx250mm Hard Temper
Specifications
Brand Name :
CUBERYLLIUM
Model Number :
BrB2 (Qbe2.0)
Certification :
ISO,SGS
Place of Origin :
China
MOQ :
50
Price :
30USD
Payment Terms :
L/C, T/T, Western Union
Supply Ability :
200T/Month
Delivery Time :
10~15days
Packaging Details :
in coil packed into wooden case
Name :
Beryllium Copper Tape BrB2 (Qbe2.0)
Max Coil Wt. :
2T
Thinnest Thick. :
0.02mm
Max Width :
305mm
Standard :
ГОСТ 1789-70
Heat Treatment of aging :
Age 3 hrs at 600°F (315 C).
Safe Handling :
No special health risk.
Machining Property :
Good
Surface :
Bright/Polished
Flatness :
Good
Hardness :
>170
Tensile Strength :
>590 Mpa
Normal Be% :
1.8~2.1%
Elongation Percent :
>3%
Electrical Conductivity :
15~19% IACS
Description

Beryllium Copper Tape BrB2 (Qbe2.0) Thickness 0.12mmx250mm Hard Temper

Product Description:

Name: Beryllium Copper Tape

Grade: BrB2 (Qbe2.0)

Specification: 0.12mmx250mm

Tolerance: +/-0.005mm

State: Hard

Surface: Bright

CUBERYLLIUM ®-Qbe2 also named Cube2 Beryllium Copper is the most commonly utilized Copper Beryllium alloy and is notable for its highest strength and hardness compared to commercial copper alloys. Qbe2 alloy contains appr. 2% of beryllium and achieves its ultimate tensile strength can exceed 1360Mpa, while the hardness approaches Rockwell C45. Meanwhile, the electrical conductivity is a minimum of 22% IACS in the fully aged condition. Qbe2 also exhibits exceptional resistance to stress relaxation at elevated temperatures.

Chemical Composition of Beryllium Copper Alloy BrB2 (Qbe2.0):

CUBERYLLIUM® Brand

Gost-

Number

 Beryllium Al Ni Fe Cu Si
Cuberyllium-Qbe2 Qbe2 1.80-2.10 0.15 max 0.2~0.5

0.15

max

 Rest.

0.15

max


Typical Physical Properties of Beryllium Copper Alloy BrB2 (Qbe2.0):
Density (g/cm3): 8.36
Density before age hardening (g/cm3): 8.25
Elastic Modulus (kg/mm2 (103)): 13.40
Thermal Expansion Coefficient (20 °C to 200 °C m/m/°C): 17 x 10-6
Thermal Conductivity (cal/(cm-s-°C)): 0.25
Melting Range (°C): 870-980

Shape Available of Beryllium Copper Alloy Qbe2.0:

Cold Rolled Hot Worked
Strip ✓ Rod ✓
Flat Wire ✓ Bar ✓
Rectangular Bar ✓ Plate ✓
Square Bar ✓ Tube ✓
Plate ✓ 　 　
Cold Drawn Special Shapes
Rod ✓ Turned Rod ✓
Bar ✓ Disc ✓
Tube&Capillary ✓ Forgings ✓
Wire ✓ Extrusions ✓

Mechanical Properties of Beryllium Copper Tape BrB2 (Qbe2.0)
Name Temper Thickness
(mm)		 Tensile Strength Hardness Elongation (min)
MPa HV Percent
Qbe2 Soft <0.15 >390 <130 >30%
0.15~0.25 390~590
>0.25 390~590
Hard <0.15 >590 >170 >3%
0.15~0.25 590~880
>0.25 640~930
After Ageing
(Soft)		 <0.15 >1080 >330 >2%
0.15~0.25 1080~1470
>0.25 1130~1470
After Ageing
(Hard)		 <0.15 >1080 >360 >1.5%
0.15~0.25 1130~1570
>0.25 1170~1570

Standard Tolerance of Beryllium Copper Tape:

Tolerance Sheet
(MM)
Strip
Thickness		 CuBeryllium®
Standard Tolerance
over incl. plus or minus
0.03 0.08 0.003
0.08 0.1 0.004
0.1 0.15 0.005
0.15 0.2 0.006
0.2 0.25 0.007
0.25 0.4 0.008
0.4 0.55 0.009
0.55 0.7 0.01
0.7 0.9 0.015
0.9 1.5 0.025
Note: Tolerances apply to rolled and mill hardened strip.

New information plz contact info&cuberyllium.com

Product Photo:

BrB2 Qbe2.0 Beryllium Copper Strip Tape Thickness 0.12mmx250mm Hard Temper

FAQ:

Q1:Could you produce Beryllium Copper strip by Mill Hardened process.
A1:Yes, we could produce AM(TM00), 1/2HM(TM01).HM(TM04) XHM(TM06) XHMS(TM08).,we are the only factory could do harden strip in China.

Q2: What’s the advantages the Beryllium Copper of CUBERYLLIUM®.
A2: 1: The Biggest Coil weight could be reach 1200kg/Coil

2:We are the only one who melting by Vacuum semi-Continuous Furnace.

3:Surface further polishing for top clients.

Q3: Why you melting by Vacuum semi-Continuous Furnace.
A3:Could be get the Cast ingot without gas,smaller segregation, Grain Refinement

Q4: What's the payment terms?
A4: We accept T/T, L/C, Paypal etc. It can be negotiated when the amount is different.

Product tags

0.5mm thick copper sheet

,

sheet metal thickness formula

,

copper sheet thickness
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BrB2 Qbe2.0 Beryllium Copper Strip Tape Thickness 0.12mmx250mm Hard Temper

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Product Detail
Brand Name :
CUBERYLLIUM
Model Number :
BrB2 (Qbe2.0)
Certification :
ISO,SGS
Place of Origin :
China
MOQ :
50
Price :
30USD
Contact Supplier
BrB2 Qbe2.0 Beryllium Copper Strip Tape Thickness 0.12mmx250mm Hard Temper
BrB2 Qbe2.0 Beryllium Copper Strip Tape Thickness 0.12mmx250mm Hard Temper

Hangzhou Cuberyllium Metal Technology Co.,Ltd.

Verified Supplier
4 Years
zhejiang, hangzhou
Since 2002
Business Type :
Manufacturer, Exporter
Main Products :
Beryllium Copper Alloy, C17200 Beryllium Copper, C17300 Beryllium Copper
Total Annual :
8000K-10000K
Employee Number :
100~130
Certification Level :
Verified Supplier
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