C17200 Berylliium Copper Alloy 25 Strips 1/2H (TD02) 0.254mm X 8.2mm

Place of Origin China
Certification ISO,SGS
Model Number 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

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Product Details
Name C17200 Berylliium Copper Alloy 25 Strips Max Coil Wt. 2T
Thinnest Thick. 0.254mm Width 8.2mm
Standard ASTM B194, SAE J463, J461 Safe Handling No Special Health Risk.
Machining Property Good Surface Bright/Polished
Flatness Good Temper 1/2H
Coil Weight Material Can Be Coiled In Apporximately 12kg Coils.
High Light

Beryllium Copper Strip Half Hard


Beryllium Copper Alloy 25 Strips


Beryllium Copper Strips Polished Surface

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Product Description

C17200 Berylliium Copper Alloy 25 Strips 0.254mm x 8.2mm With 1/2H(TD02) For India Market

Product Normal Description:

Product Name Beryllium copper Alloy 25 strips
Grade C17200
End Product Form Strips/Tape
Standard ASTM B194
State of product Half Hard(TD02)

Thickness: 0.254mm

Width: 8.2mm

Application Industrial


Introduction of C17200 Berylliium Copper Alloy 25:

Beryllium copper UNS.C17200 is also known as various names like spring copper, beryllium bronze, and copper beryllium.

Beryllium copper combines non-magnetic as well as non-sparking properties.

It has unique machining and metalworking qualities. 

Beryllium copper is applicable in numerous applications because of its unique features

It is a flexible, weldable, and machinable alloy which resistant to non-oxidizing acids, plastic decomposition products, abrasive wear and galling.

It can handle high-temperature heat to improve its strength, durability, and electrical conductivity.

These properties allow it to fit in the various criteria of essential applications.


ASME SB194 Be-Cu C17200 Strips Chemical Composition:

Element SS C17200
Al 0.2
Be 1.8 – 2.0
Co 0.20 min
Cu Rem
Si 0.2


Standard Specificaiton For C17200 Berylliium Copper Alloy 25 Strips:

Standards ASTM B194
Grade Alloy 25 (C17200), CDA 172
Specifications AMS 4530, AMS 4533, AMS 4534, AMS 4650, AMS 4651, SAE J461, SAE J463, JIS H 3130, RWMA Class 4
Temper TB00, TD01-04, TF00, TH01-04, TM00-08


Temper Designations of C17200 Berylliium Copper Alloy 25 Strips:

Cuberyllium Designation ASTM Mechanical and Electrical Properties of Beryllium Copper C17200 Copper Strips
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 Photo of C17200 Berylliium Copper Alloy 25 Strips:

C17200 Berylliium Copper Alloy 25 Strips 1/2H (TD02) 0.254mm X 8.2mm 0



Excellent Properties of CuBe2 Copper Alloys:

C17200 Berylliium Copper Alloy 25 Strips 1/2H (TD02) 0.254mm X 8.2mm 1

Key Technology of Beryllium Copper(Heat treatment)

Age Hardening

Age hardening significantly enhances the material’s strength. This reaction is generally carried out at temperatures between 260°C and 540°C depending on alloy and desired characteristics. This cycle causes the dissolved beryllium to precipitate as a beryllium rich (gamma) phase in the matrix and at the grain boundaries. It is the formation of this precipitate which causes the large increase in material strength. The level of mechanical properties attained is determined by the temperature and time at temperature. It should be recognized that beryllium copper has no room temperature aging characteristics.