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| Price | 36USD |
| MOQ | 50 |
| Delivery Time | 10~15days |
| Brand | CUBERYLLIUM |
| Place of Origin | China |
| Certification | ISO,SGS |
| Model Number | C17200 |
| Packaging Details | in coil packed into wooden case |
| Payment Terms | L/C, T/T, Western Union |
| Supply Ability | 200T/Month |
| Machining Property | Good | Packaging Details | in coil packed into wooden case |
| Standard | ASTM B194 | Supply Ability | 200T/Month |
| Name | Beryllium Copper Strip | Surface | Bright/Polished |
| Elongation Percent | 4~15 | Electrical Conductivity | 17~28% IACS |
| Minimum Order Quantity | 50 | Tensile Strength | 1060~1210 Mpa |
| Place of Origin | China | Max Width | 305mm |
| Model Number | C17200 | Hardness | 300~360 HV |
| Certification | ISO,SGS | Brand Name | CUBERYLLIUM |
| Payment Terms | L/C, T/T, Western Union | Heat Treatment of aging | Age 3 hrs at 600°F (315 C). |
| Safe Handling | No special health risk. | Price | 36USD |
| Delivery Time | 10~15days | Thinnest Thick. | 0.02mm |
| Yield Strength 0.2% offset | 930~1180 Mpa | Max Coil Wt. | 2T |
| Flatness | Good |
XHM(TM06) Harden Beryllium Copper Strip C17200 0.25mmx26mm ASTM B194 for Spring
Product Normal Description:
Product Name: Beryllium copper strip
Grade: C17200
Product Specification: 0.25mm(+/-0.015)*26mm(+/-0.1mm)
State: XHM(TM06)
Product Brand: CUBERYLLIUM®
Application: for spring
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 | |
Typical Application of Beryllium Copper Alloy C17200:
C17200 Beryllium Copper is typically used in spring connectors, current carrying, fuse clips, belleville washers, electrical switch and relay blades, navigational instruments, clips, contact bridges, connectors, relay parts, switch parts, fasteners, washers, screws, bolts, roll pins, retaining rings, lock washers, housings for instruments, springs, non-sparking safety tools, shafts, pumps, springs, electrochemical, bushings, valve seats, valve stems, flexible metal hose, bourdon tubes, wear plates on heavy equipment, bellows, diaphragms, welding equipment, rolling mill parts, bearings, valves, pump parts, spline shafts, firing pins, and tools.
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 Photos:
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.
