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Qbe2 Beryllium Copper Strip 0.1mmx250mm Hard State Bright Surface

Categories Beryllium Copper Strip
Brand Name: CUBERYLLIUM
Model Number: Qbe2
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 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 0.1mmx250mm Hard State Bright Surface

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:

CUBERYLLIUM® Brand

Gost-

Number

BerylliumAlNiFeCuSi
Cuberyllium-Qbe2Qbe21.80-2.100.15 max0.2~0.5

0.15

max

Rest.

0.15

max


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:

NameTemperThickness
(mm)
Tensile StrengthHardnessElongation (min)
MPaHVPercent
Qbe2Soft<0.15>390<130>30%
0.15~0.25390~590
>0.25390~590
Hard<0.15>590>170>3%
0.15~0.25590~880
>0.25640~930
After Ageing
(Soft)
<0.15>1080>330>2%
0.15~0.251080~1470
>0.251130~1470
After Ageing
(Hard)
<0.15>1080>360>1.5%
0.15~0.251130~1570
>0.251170~1570

Standard Tolerance of Beryllium Copper Strip Qbe2:

Tolerance Sheet
(MM)
Strip
Thickness
CuBeryllium®
Standard Tolerance
overincl.plus or minus
0.030.080.003
0.080.10.004
0.10.150.005
0.150.20.006
0.20.250.007
0.250.40.008
0.40.550.009
0.550.70.01
0.70.90.015
0.91.50.025
Note: Tolerances apply to rolled and mill hardened strip.

New information plz contact info&cuberyllium.com


Product Photo:


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.

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