Astm B194 Uns C17200 Beryllium Copper Sheet Strip Hard For Emi Spring 0.2mmx25mm

CUBERYLLIUM Brand 0.2mmx25mm C17200 Hard Strip For EMI Spring made by ASTM B194

CUBERYLLIUM® manufactures copper beryllium in several distinct compositions. These fall into two categories: alloys selected for high strength (Alloys 172,173,170) and alloys selected for high conductivity (Alloys 751,750,741). Also Supply Master alloy : CuBeryllium-200; CuBeryllium-275);CuBeryllium-350 and Cuberyllium-400 to global factory.

CUBERYLLIUM ®-172 also named 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 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:

Remark: Copper plus additions equal 99.5% Min.

Typical Physical Properties of CUBERYLLIUM 172:
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

Common Temper we supply:

Normal Industrial Applications of Beryllium Copper Alloy C17200:

Standard Tolerance

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.

Cuberyllium Metal Technology Co.,Ltd., is a national-level high-tech company. It is a production-oriented enterprise mainly engaged in the production of high-performance beryllium copper materials.

CUBERYLLIUM^® established in 2002 years and located in Zhejiang Prov., China. It is a member of “CUBERYLLIUM^®” Group which was founded in 1998 with a long experience of Beryllium Copper Alloy.

At present, “CUBERYLLIUM^®” Group has developed into three production bases in Zhejiang, Jiangsu and Shanxi, covering more than 30000 square meters with more than 120 employees.

"CUBERYLLIUM^®" Group is a professional manufacturer which based on production and development of beryllium copper alloy, with well equipped testing facilities and strong technical force, good quality and reasonable price.

CUBERYLLIUM^®'s beryllium copper has high conductivity, high strength, wear resistance, fatigue resistance, corrosion resistance and other characteristics, widely used in aerospace, communications, welding, chemical petroleum and medical fields.