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Astm B194 Uns C17200 Beryllium Copper Sheet Strip Hard For Emi Spring 0.2mmx25mm
Astm B194 Uns C17200 Beryllium Copper Sheet Strip Hard For Emi Spring 0.2mmx25mm
Astm B194 Uns C17200 Beryllium Copper Sheet Strip Hard For Emi Spring 0.2mmx25mm
Astm B194 Uns C17200 Beryllium Copper Sheet Strip Hard For Emi Spring 0.2mmx25mm
Specifications
Brand Name :
CUBERYLLIUM
Model Number :
C17200
Certification :
ISO,SGS
Place of Origin :
China
MOQ :
50
Price :
30USD
Payment Terms :
L/C, T/T, Western Union
Supply Ability :
200T/Month
Delivery Time :
10~15days
Packaging Details :
in coil packed into wooden case
Name :
Beryllium Copper Strip
Max Coil Wt. :
2T
Thinest Thick. :
0.02mm
Standard :
ASTM B194
Heat Treatment of aging :
Age 3 hrs at 600°F (315 C).
Safe Handling :
No special health risk.
Machining Property :
Good
Surface :
Bright/Polished
Flatness :
Good
Hardness :
220~240 HV
Tensile Strength :
680~830 Mpa
Yield Strength 0.2% offset :
620~800
Elongation Percent :
2~18
Electrical Conductivity :
15~19% IACS
Max Width :
305mm
Description

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:

CUBERYLLIUM® Brand UNS-Number Beryllium Cobalt
+ Nickel		 +Cobalt
+ Nickel
+ Iron		 Lead Copper
Cuberyllium-C172 C17200 1.80-2.00 0.20 min 0.6 max 0.02 max Balance

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:

CuBeryllium Designation ASTM Mechanical and Electrical Properties of Copper Beryllium Strip
Designation Description Tensile Strength
(Mpa) 		Yield Strength 0.2% offset Elongation Percent HARDNESS
(HV)		 HARDNESS
Rockwell
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
HM TM04

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

Normal Industrial Applications of Beryllium Copper Alloy C17200:

Pumps Springs Electrochemical
Shafts Non Sparking Safety Tools Flexible Metal Hose
Housings for Instruments Bearings Bushings
Valve Seats Valve Stems Diaphragms
Springs Welding Equipment Rolling Mill Parts
Spline Shafts Pump Parts Valves
Bourdon Tubes Wear Plates on Heavy Equipment

Standard Tolerance

Tolerance Sheet
(MM)
Strip
Thickness		 CuBeryllium®
Standard Tolerance
over incl. plus or minus
0.03 0.08 0.003
0.08 0.1 0.004
0.1 0.15 0.005
0.15 0.2 0.006
0.2 0.25 0.007
0.25 0.4 0.008
0.4 0.55 0.009
0.55 0.7 0.01
0.7 0.9 0.015
0.9 1.5 0.025
Note: Tolerances apply to rolled and mill hardened strip.

Product Photo:

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

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.

Product tags

ofhc copper sheet

,

24 ga copper sheet

,

0.3mm copper sheet
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Astm B194 Uns C17200 Beryllium Copper Sheet Strip Hard For Emi Spring 0.2mmx25mm

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Product Detail
Brand Name :
CUBERYLLIUM
Model Number :
C17200
Certification :
ISO,SGS
Place of Origin :
China
MOQ :
50
Price :
30USD
Contact Supplier
Astm B194 Uns C17200 Beryllium Copper Sheet Strip Hard For Emi Spring 0.2mmx25mm
Astm B194 Uns C17200 Beryllium Copper Sheet Strip Hard For Emi Spring 0.2mmx25mm

Hangzhou Cuberyllium Metal Technology Co.,Ltd.

Verified Supplier
4 Years
zhejiang, hangzhou
Since 2002
Business Type :
Manufacturer, Exporter
Main Products :
Beryllium Copper Alloy, C17200 Beryllium Copper, C17300 Beryllium Copper
Total Annual :
8000K-10000K
Employee Number :
100~130
Certification Level :
Verified Supplier
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