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Shanghai Tankii Alloy Material Co.,Ltd
Shanghai Tankii Alloy Material Co.,Ltd
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High Grade C11000 C17500 C27000 C27200 C27400 0.5mm 1mm Insulated Beryllium Copper Coil/Strip

Product Details

Place of Origin: China

Brand Name: TANKII

Certification: ISO,ROHS

Model Number: C27400

Payment & Shipping Terms

Minimum Order Quantity: 1000kg

Price: -

Packaging Details: Wooned Case

Delivery Time: 7-12 days,

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

Supply Ability: 600,000kg/Month

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Specifications
Highlight:
Standard:
GB
Material:
Copper Zinc
Thickness:
0.5-20.0mm
Width:
1200mm
Elongation (%) O State:
≥35
Surface:
Bright Surface
Standard:
GB
Material:
Copper Zinc
Thickness:
0.5-20.0mm
Width:
1200mm
Elongation (%) O State:
≥35
Surface:
Bright Surface
Description
High Grade C11000 C17500 C27000 C27200 C27400 0.5mm 1mm Insulated Beryllium Copper Coil/Strip

CHEMICAL COMPOSITION

  Cu% Zn%
Nominal Composition   Rem
Min 61.0  
Max 63.0  

 

PHYSICAL PROPERTIES

Density g/cm3 8.43
Conductivity at 20°C IACS% 27
Elastic Modulus GPa 103.4
Poisson's ratio 0.37
Thermal expansion coefficient 10-6/ K 20.6

 

MECHANICAL PROPERTIES

State Diameter Yield strength Tensile strength Elongation Hardness
    Mpa MPa % HV
O 10-140 - ≥295 35  
1/2H 5-40 - ≥370 ≥20  
40-80 - ≥335 25  

 

FABRICATION PROPERTIES

Technique suitability
Soldering Excellent
Brazing Excellent
Oxyacetylene Welding Good
Gas Shielded Arc Welding Fair
Coated Metal Arc Welding Not Recommended
Spot Weld Good
Seam Weld Not Recommended
Butt Weld Good
Capacity for Being Cold Worked Excellent
Capacity for Being Hot Formed Fair
Machinability Rating 35

 

 

Alloy

System

designation

 

UNS

 

EN

 

JIS

GB

(China)

Cu TK11000 C11000 Cu-ETP C1100 T2

 

 

CuCr/Zr

TK15100 C15100 CuZr0.1 C1510 TZr0.1
  TK18160 C18160 CuCr0.5Zr  
  TK18150 C18150 CuCr1Zr TCr1-0.15
CuCrSiTi TK18070 C18070 CuCrSiTi

 

TCr0.3-0.2-

0.05

CuNiSnCrTi TK18090  
CuNiP TK19000 C19000 CuNi1P  
CuTi TK19920 C19920

 

CuFe

TK19210 C19210 CuFe0.1P C1921 TFe0.1
  TK19400 C19400 CuFe2P C1940 TFe2.5

 

 

 

 

CuNiSi

TK19005 C19005
  TK19010 C19010 CuNiSi
  TK70260 C70260 CuNi2Si C7026 BSi2-0.45
  TK70250 C70250 CuNi3SiMg C7025 BSi3.2-0.7
  TK70250HS C70250 CuNi4SiMg C7025
CuNiCoSi TK70318 C70318 CuNi3CoSi

Special

Brass

TK42300 C42300 CuZn10Sn1NiSi
  TK42500 C42500 CuSn3Zn9 HSn88-2

 

 

CuSn /

Bronze

 

TK14415 C14415 CuSn0.15 TSn0.12
  TK51000 C51000 CuSn5 C5102 QSn5-0.2
  TK51100* C51100 CuSn4 C5111 QSn4-0.3
  TK51900* C51900 CuSn6 C5191 QSn6-0.2
  TK52100* C52100 CuSn8 C5210 QSn8-0.3

 

 

C27400 is a designation for a specific type of copper alloy, commonly known as brass. It is primarily composed of copper and zinc, with a notable addition of lead, which enhances its machinability. Here are some key features and characteristics of C27400 plates:

Key Properties
Machinability:
Excellent machinability due to the addition of lead, making it suitable for precision machining applications.
Corrosion Resistance:
Offers moderate resistance to corrosion, particularly in atmospheric and freshwater environments.
Mechanical Properties:
Good strength and ductility, allowing it to be formed and shaped easily.
Common Applications
Precision Machined Parts: Ideal for components that require tight tolerances and ease of machining.
Fittings and Valves: Used in plumbing and hydraulic applications due to its strength and corrosion resistance.
Electrical Connectors: Suitable for electrical applications due to good conductivity.
Fabrication
C27400 plates can be fabricated through various processes, including cutting, bending, and welding. They are available in different thicknesses and dimensions, making them adaptable for various industrial needs.

High Grade C11000 C17500 C27000 C27200 C27400 0.5mm 1mm Insulated Beryllium Copper Coil/Strip 0

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