Shanghai Tankii Alloy Material Co.,Ltd

Shanghai Tankii Alloy Material Co.,Ltd

 

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Air Conditioning Beryllium Copper Strip 8.0 - 110mm Highest Strength / Hardness

Air Conditioning Beryllium Copper Strip 8.0 - 110mm Highest Strength / Hardness

  • Air Conditioning Beryllium Copper Strip 8.0 - 110mm Highest Strength / Hardness
  • Air Conditioning Beryllium Copper Strip 8.0 - 110mm Highest Strength / Hardness
  • Air Conditioning Beryllium Copper Strip 8.0 - 110mm Highest Strength / Hardness
  • Air Conditioning Beryllium Copper Strip 8.0 - 110mm Highest Strength / Hardness
Air Conditioning Beryllium Copper Strip 8.0 - 110mm Highest Strength / Hardness
Product Details:
Place of Origin: Shanghai, China
Brand Name: TANKII
Certification: SGS,ISO
Model Number: C17200
Payment & Shipping Terms:
Minimum Order Quantity: 20KG
Price: Negotiable
Packaging Details: Wooden case
Delivery Time: 7-12days
Payment Terms: L/C, T/T, Western Union
Supply Ability: 150 Tons per month
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Detailed Product Description
Material: Beryllium Copper Alloy Surface: Bright
Thickness: 0.02mm Min Width: 300mm Max
Application: Switch, Relay, Spring, Mobile Phone Battery Etc. Shape: Coil, Tape, Rod, Bar
Name: C1720 Type: Beryllium Bronze
High Light:

nickel copper alloy

,

copper and nickel alloy

C17200 C17300 C17500 C17510 / Beryllium copper Strip / 8.0-110mm / for air conditioning

beryllium copper C17200
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 Composition

ASTM Cu Ni Co Be
C17200 Balance Ni+Co≥0.2,Ni+Co+Fe≤0.6 1.80-2.10
C17000 Balance Ni+Co≥0.2,Ni+Co+Fe≤0.6 1.60-1.85
C17300 Balance Ni+Co≥0.2,Ni+Co+Fe≤0.6 1.85-2.10

 

ASTM Cu Ni Co Be
C17500 Balance - 2.4-2.7 0.4-0.7
C17510 Balance 1.4-2.2 0.3 0.2-0.6

 

Typical Physical Properties

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

 

FAQS:
Q:How to get a formal effective quotation?
A:According to your required specification, such as material(Article) ,main dimension, and the quantity you need, we will provide a formal effective quotation within a working days.
Q:How to deal with the parts received when they are found to be in poor quality?
A:Please rest assured that all our products are QC inspected completely and accepted with inspection report before delivery.Generally there will no non-conformance.In case of non- conformance, and the errors identified was caused by us, we will arrange to repair or make right parts for you.
Q:What is the MOQ?
A:Usually we don't set MOQ, but the more, the cheaper.Besides, we are happy to make prototype or sample for clients to ensure quality standard.
Q:Whether some samples can be provided ?
A:Yes, just need some sample cost, we will return it back when proceed into mass production.
Q:If we can not find what we want on your website, what should we do?
A:You can email us the descriptions and pictures of the products you need, we will check whether we have them.We develop new items every month, and some of them have not been uploaded to website in time.Or you can send us sample by express, we will develop this item for bulk purchasing.

 

Contact Details
Shanghai Tankii Alloy Material Co.,Ltd

Contact Person: Matt

Tel: +8618918855652

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