Qbe2 Beryllium Copper Strip 0.1mmx250mm Hard State Bright Surface

Place of Origin China
Certification ISO,SGS
Model Number Qbe2
Minimum Order Quantity 50
Price 30USD
Packaging Details in coil packed into wooden case
Delivery Time 10~15days
Payment Terms L/C, T/T, Western Union
Supply Ability 200T/Month

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Product Details
Name Beryllium Copper Strip Max Coil Wt. 2T
Thinnest Thick. 0.02mm 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 >170HV
Tensile Strength >590 Mpa Normal Be% 1.8~2.1%
Elongation Percent >3% Electrical Conductivity 15~19% IACS
Max Width 305mm
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Qbe2 Beryllium Copper Strip Bright 0.1mmx250mm


Beryllium Copper Strip 0.1mmx250mm


qbe2 material 0.1mmx250mm

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Product Description

Beryllium Copper Strip Qbe2 Strip 0.1mmx250mm Hard State

Product Description:

Name: Beryllium Copper Strip/ Qbe2 Strip

Specification: 0.1mmx250mm

State: Hard

Surface: Bright/Polished

Application: for Spring


Introduction of Beryllium Copper Alloy:

Beryllium copper is a copper alloy with 0.5-3% beryllium and sometime with other alloying elements. Beryllium copper alloy combines high strength with non-magnetic and non-sparking qualities. Beryllium copper has excellent metalworking, forming and machining qualities.

Beryllium copper has many specialized applications in tools for hazardous environments, musical instruments, precision manufacturing due their toxic properties.


Typical Application of Beryllium Copper Alloy Qbe2:

  • Electrical Industry: Electrical switch and Relay blades, Fuse clips, Switch parts, Relay parts, Connectros, Spring Connectors, Contact bridges, Belleville washers, Navigational instruments, Clips, EMI finger stock;
  • Industrial: Pumps, Springs, Electrochemical, Shafts, Non-sparking safety tools, Flexible metal hose, Housings for instruments, Bearings, Bushings, Valve Seats, Valve Stems, Diaphragms, Springs, Welding Equipment, Rolling Mill Parts, Spline Shafts, Pump Parts, Valves, Bourdon Tubes, Wear Plates on Heavy Equipment, Bellows.

Chemical Composition of Beryllium Copper Alloy Qbe2:




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






Typical Physical Properties of Beryllium Copper Alloy Qbe2:
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


Mechanical And Electrical Properties of Beryllium Copper Strip Qbe2:

Name Temper Thickness
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
<0.15 >1080 >330 >2%
0.15~0.25 1080~1470
>0.25 1130~1470
After Ageing
<0.15 >1080 >360 >1.5%
0.15~0.25 1130~1570
>0.25 1170~1570


Standard Tolerance of Beryllium Copper Strip Qbe2:

Tolerance Sheet
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.

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Product Photo:

Qbe2 Beryllium Copper Strip 0.1mmx250mm Hard State Bright Surface 0



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.