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CuBe2 C17200 Tube Beryllium Copper Round Bar Solid ASTM B196 For Engineering Industries

  • CuBe2 C17200 Tube Beryllium Copper Round Bar Solid ASTM B196 For Engineering Industries
  • CuBe2 C17200 Tube Beryllium Copper Round Bar Solid ASTM B196 For Engineering Industries
Place of Origin China
Brand Name CUBERYLLIUM®
Certification ISO,SGS
Model Number C17200 (CuBe2)
Minimum Order Quantity 50
Price 30-50USD
Packaging Details Pack in coil+waterproofing winding film+Drier+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 C17200 (CuBe2) Beryllium Copper Solid Bar CUBERYLLIUM® Grade CUBERYLLIUM® 172
Standard ASTM B196,251,463; SAE J461,463; AMS 4533,4534,4535; AMS 4650,4651; RWMA Class 4 Safe Handling No Special Health Risk.
Machining Property Good Surface Bright/Polished
Flatness Good State A(TB00),1/2H (TD02), H(TD04),AT(TF00),HT(TH04)
Diameter 5mm-100mm Properties Ductility, Weldability And Machinability
Elestic Modulus 131Gpa Melting Point(solidus) 870℃
Electrical Conductivity 22-28% IACS
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CuBe2 c17200 tube ASTM B196

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beryllium copper round bar ASTM B196
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Product Description

C17200 (CuBe2) Beryllium Copper Solid Bar As Per ASTM B196 For Engineering Industries

Product Normal Description:

Product Name: Beryllium copper solid bar

Grade: C17200 (Cube2)

Standard:  ASTM B196,251,463; SAE J461,463; AMS 4533,4534,4535; AMS 4650,4651; RWMA Class 4

Product Diameter: 5mm-100mm

State: A(TB00),1/2H (TD02), H(TD04),AT(TF00),HT(TH04)

Typical Application: For electrical industry

Product Brand: CUBERYLLIUM®

 

C17200 (CuBe2) Beryllium Copper Alloy International Specification:

Rods/Bars/Tubes:  ASTM B196,251,463; SAE J461,463; AMS 4533,4534,4535; AMS 4650,4651; RWMA Class 4

 

European Standards: CuBe2, Alloy 25, QBe2, BrB2, DIN.2.1247, CW101C to EN

 

Note:

ASTM: American Society for Testing and Materials

SAE: Society of Automotive Engineers

AMS: Aerospace Materials Specification(Published by SEA)

RWMA: Resistance Welder Manufacturers' Association

Note: Unless otherwise specified, material will be produced by ASTM.

 

CUBERYLLIUM® manufactures copper beryllium in several distinct compositions.

These fall into two categories: high strength beryllium copper alloys 172(UNS. C17200),173(UNS. C17300),170(UNS. C17000), and copper alloys selected for high conductivity 751(UNS. 17510),750(UNS. 17500),741(UNS. 17410).

We also Supply Master alloy : CuBeryllium-200, CuBeryllium-275, CuBeryllium-350 and Cuberyllium-400 to global factory.

 

CUBERYLLIUM ®-172 also named Cube2--UNS. 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 1360Mpa, 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 of C17200 (CuBe2) Beryllium Copper Alloy (CUBERYLLIUM ®-172):

Product Grade: CUBERYLLIUM ®-172(UNS. C17200)

Beryllium(Be): 1.80-2.00%

Cobalt(Co) + Nickel(Ni): 0.20% Min

Cobalt(Co) + Nickel(Ni) + Iron(Fe): 0.60% Max

Lead: 0.02% Max

Copper(Cu): Balance

Note: Copper plus additions equal 99.5% Minimum.

 

 

Typical Physical Properties of C17200 (CuBe2) Beryllium Copper Alloy (CUBERYLLIUM ®-172):

Density (g/cm3): 8.36
Density before age hardening (g/cm3): 8.25
Elastic Modulus (kg/mm2 (103)): 13.4
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 C17200 (CuBe2) Beryllium Copper Solid Bar:

Temper(*) Diameter Heat Treatment Tensile Strength ksi

Elogation Percent

(Min)

Electrical Conductivity Percent

IACS

 Hardness Rockwell B or C Scale
A(TB00) ALL SIZE / 400~600 30 15~19 B45~85
1/2H(TB04) 5~40 / 550~700 10 15~19 ＞B78

H(TD04)
 		 5~10 / 660~900 5 15~19
＞B88
 
＞10~25 / 620~860 5 15~19
＞25 / 590~830 5 15~19
AT(TF00) ALL SIZE 3 hr 320°C 1100~1380 2 22~28 C35~42
HT(TH04) 5~10 2 hr 320°C 1200~1550 1 22~28 C37~45
＞10~25 1150~1520 1 22~28 C36~44
＞25 1120~1480 1 22~28 C35~44
 

 

Application of C17200 (CuBe2) Beryllium Copper Alloy:

Product Category Product Reason Category Reason
Electrical Switch Parts Conductivity (Electrical) Electrical Conductivity
Switch Parts Conductivity (Thermal) Thermal Conductivity
Switch Parts Corrosion Resistance Corrosion Resistance
Switch Parts Creep Properties Creep Resistant
Switch Parts Mechanical Properties Very High Strength
Switch Parts Softening Resistance Resistance to Thermal Softening

 

 

 

Product Photos:

CuBe2 C17200 Tube Beryllium Copper Round Bar Solid ASTM B196 For Engineering Industries 0

 

 

 

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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