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Shanghai Tankii Alloy Material Co.,Ltd
Shanghai Tankii Alloy Material Co.,Ltd
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0.05mm Thickness Harden Beryllium Copper Coil Cold Resistance

Product Details

Place of Origin: Shanghai, China,

Brand Name: TANKII

Certification: ISO SGS

Model Number: CuBe2

Payment & Shipping Terms

Minimum Order Quantity: 300KGS

Price: negotiable

Packaging Details: wooden case / wooden pallet

Delivery Time: 7-15 work days

Payment Terms: L/C, T/T, Western Union

Supply Ability: 300 Tons per Month

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Specifications
Highlight:

Harden Beryllium Copper Coil

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Cold Resistance Beryllium Copper Coil

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0.05mm Beryllium Copper Coil

Production Name:
Beryllium Coper Strip
Material:
Copper Beryllium Alloy Tape
Thickness:
0.05mm Min
Width:
1.0mm -250mm
Surface:
Bright / Polished
Production Name:
Beryllium Coper Strip
Material:
Copper Beryllium Alloy Tape
Thickness:
0.05mm Min
Width:
1.0mm -250mm
Surface:
Bright / Polished
Description
0.05mm Thickness Harden Beryllium Copper Coil Cold Resistance
Xhm (TM06) / Xhms (TM08) Harden Copper Alloy Strip beryllium Coper Tape C17200 Qbe2 Strip
 
Shanghai Tankii Alloy Material Co.,Ltd is the leader company in the manufacture of beryllium-copper alloys. We actively participate in all environmental studies made on all substances used in our products. Our priority is to comply with all legal regulations in force to ensure the continued existence of our products to our clients.
Beryllium-Copper-alloys are mainly based on copper with a beryllium addition. High strength beryllium copper alloys contain 0.4-2% of beryllium with about 0.3 to 2.7% of other alloying elements such as nickel, cobalt, iron or Lead. The high mechanical strength is achieved by precipitation hardening or age hardening.
It is the best high-elastic material in copper alloy. It has high strength, elasticity, hardness, fatigue strength, low elastic hysteresis, corrosion resistance, wear resistance, cold resistance, high conductivity, no magnetism, no impact, no sparks, etc. A range of excellent physical, chemical and mechanical properties.
Chemistry Content
Name Main Chemistry Content Impuity(≤wt%)
Be Co Ni Cu Fe Al Si Pb Total
QBe2 1.8~2.1 / 0.2~0.25 Bal 0.15 0.15 0.15 0.005 0.5
QBe1.9 1.85~2.1 Ti:0.1~0.25 0.2~0.4 Bal 0.15 0.15 0.15 0.005 0.5
CuBe1.7(C17000) 1.6~1.79 Ni+Co≥0.2 Cu+stipulated Element≥99.5 Ni+Co+Fe≤0.6 0.5
CuBe2(C17200) 1.8~2.0 Ni+Co≥0.2 Cu+stipulated Element≥99.5 Ni+Co+Fe≤0.6 0.5
C17300 1.8~2.0 Ni+Co≥0.2 Cu+stipulated Element≥99.5 Ni+Co+Fe≤0.6 0.2~0.6 0.5
C17500 0.4~0.7 2.4~2.7 / Bal Cu+Be+Ni+Co≥99.5
C17510 0.2~0.6 0.3 1.4~2.2 Bal 0.1 0.02 0.2 / 0.5
CuBe0.3 0.2~0.4 Ni+Co:1.8~2.5 Cu+Be+Ni+Co≥99.0

 

Cube2--C17200 (CDA 172) Beryllium Copper is the most commonly utilized Copper Beryllium alloy and is notable for its highest strength and hardness compared to commercial copper alloys. C17200 alloy contains appr. 2% of beryllium and achieves its ultimate tensile strength can exceed 200 ksi, while the hardness approaches Rockwell C45. Meanwhile, the electrical conductivity is a minimum of 22% IACS in the fully aged condition.C17200 also exhibits exceptional resistance to stress relaxation at elevated temperatures.

Chemical CompositionC17200

Element Component
Be 1.85-2.10%
Co+Ni 0.20% Min
Co+Ni+Fe 0.60% Max.
Cu Balance

Physical Properties C17200

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 property:(before heat treatment) C17200
status Tensile strength
(Kg/mm3)
Hardness
(HV)
Conductivity
( IACS%)
Elongation
(%)
H 70-85 210-240 22 2-8
1/2H 60-71 160-210 22 5-25
0 42-55 90-160 22 35-70


Mechanical property:(after heat treatment) C17200
status Tensile strength
(Kg/mm3)
Hardness
(HV)
Conductivity
(IACS%)
Elongation
(%)
H 130-151 380-420 22 1-5
1/2H 126-147 370-410 22 2-7
0 112-135 350-339 22 3-11

Features
1. High thermal conductivity
2. High corrosion resistance, especially suitable for polyoxyethylene (PVC) products mold.
3. High hardness, wear resistance and toughness, as inserts used with mould steel and aluminium can make the mold play a highly efficient, prolong the service life.
4. Polishing performance is good, can achieve high mirror surface precision and complicated shape design.
5. Good tackiness resistance, easy to welding with other metal, easy to machining, there is no need additional heat treatment.

Applications
1. Beryllium Copper is widely used in mold core, injection mold insert, mold cavity, corrosion resistant die, die casting
2. machine head, watering the crossing thimble, the punch mould parts, hot runner system such as accessories,
3. stretching die, casting mould, die-casting mould, and corrosion resistant wear resistant parts such as bearings,

 

0.05mm Thickness Harden Beryllium Copper Coil Cold Resistance 0

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