CuBe2 C17200 Beryllium Copper Strip Thickness 0.28mm With State XHM

Place of Origin China
Certification ISO,SGS
Model Number CuBe2(C17200)
Minimum Order Quantity 50
Price 30USD
Packaging Details Coil+plywood case
Delivery Time 10~15days
Payment Terms L/C, T/T, Western Union
Supply Ability 200T/Month

Contact me for free samples and coupons.

Whatsapp:0086 18588475571

Wechat: 0086 18588475571


If you have any concern, we provide 24-hour online help.

Product Details
Name CuBe2(C17200) Beryllium Copper Strip Max Coil Wt. 2T
Thinnest Thick. 0.28mm Width 100mm
Standard ASTM B194, SAE J463, J461 Hardness 300-360HV
Safe Handling No Special Health Risk. Machining Property Good
Surface Bright/Polished Flatness Good
State XHM
High Light

Thickness 0.28mm Beryllium Copper Strip


State XHM Beryllium Copper Strip


Strip C17200 Beryllium Copper

Leave a Message
Product Description

CuBe2(C17200) Thickness 0.28mm Beryllium Copper Strip With State XHM and Hardness 300~360HV

Product Normal Description:

Product Name: Beryllium copper strip

Grade: CuBe2(C17200)

Standard: ASTM B194, SAE J463, J461

Product Specification: 0.28mmx100mm

State: XHM

Product Brand: CUBERYLLIUM®


Chemical Composition of CuBe2(C17200) Beryllium Copper Alloys:

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.


The principle characteristics of alloy 172 are an excellent response to precipitation-hardening treatments, excellent thermal conductivity, and resistance to stress relaxation. The high strength beryllium coppers C172 can be purchased in the solution annealed or cold worked tempers and can be easily formed or machined. A low-temperature heat treatment (600 degrees for 2-3 hours) produces maximum strength and hardness. C17200, also commonly known as Alloy 25, CuBe2, is available in round rod, bar, tube, strip, and wire.


CuBe2(C17200) Strip Application: Electrical
Connectors, contacts
Bushings/bearings for aerospace industry
Oilfield drilling collars and instrument housing
Rugged resistance welding gun structural components
Plastic injection molding and metal diecastings


Typical Physical Properties of CuBe2(C17200) Beryllium Copper Alloys:

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


Temper Designations of CuBe2(C17200) Beryllium Copper Strip:

Cuberyllium Designation ASTM Mechanical and Electrical Properties of Copper Beryllium Strip
Designation Description Tensile Strength
Yield Strength 0.2% offset Elongation Percent HARDNESS
B or C Scale
Electrical Conductivity
(% IACS)
A TB00 Solution Annealed 410~530 190~380 35~60 <130 45~78HRB 15~19
1/2 H TD02 Half Hard 580~690 510~660 12~30 180~220 88~96HRB 15~19
H TD04 Hard 680~830 620~800 2~18 220~240 96~102HRB 15~19

Mill hardened
930~1040 750~940 9~20 270~325 28~35HRC 17~28
SHM TM05 1030~1110 860~970 9~18 295~350 31~37HRC 17~28
XHM TM06 1060~1210 930~1180 4~15 300~360 32~38HRC 17~28


Product Package of Beryllium Copper Alloys:

Usually we pack the beryllium copper strips on coil, outside is plywood case.

 CuBe2 C17200 Beryllium Copper Strip Thickness 0.28mm With State XHM 0


Why Choose Us?

1, We are a professional beryllium copper alloy manufacturer, with more than 20 years' experience.

2, With various types of beryllium copper alloy, such as beryllium rods, bars, strips, wires and so on.

3, Good quality.

4, Competitive offers.

5, After-sale service.