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Beryllium
Copper
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PRODUCT
SPECIFICATIONS
Beryllium Copper & Phosphor Bronze Products
We are keeping beryllium copper strip & rod in ready stock in most of
the sizes. We can also arrange deliveries in shortest time against
specific requirements. We also have CuBe master Alloys & Nickel
Beryllium Master Alloys Ingots in ready stock. We can supply plates,
rods, wires, tubes in any size & specifications.
We also sell imported Phosphor Bronze Strips in grade I ,II & III. |
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Chemical
Composition
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Alloy
designation |
Mass % |
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Be |
Ni |
Co |
Ti |
Cu |
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Beryllium
copper strips2,
C17200, CuBe2, 25/190/290 |
1.8-2.1 |
0.2-0.6 |
- |
Balance |
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Beryllium
copper strips2.5 |
2.3-2.6 |
0.2-0.5 |
- |
- |
Balance |
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C17000,
165, CuBe1,7 |
1.6-2.0 |
0.2-0.6 |
- |
Balance |
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C17500,
CuCo2Be, 10 |
0.4-0.7 |
- |
2.0-2.8 |
- |
Balance |
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C17510,
CuNi2Be, 3 |
0.2-0.6 |
1.4-2.2 |
- |
- |
Balance |
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C17410,
CuCo0.5Be,174 |
0.15-0.5 |
- |
0.35-0.6 |
- |
Balance |
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Be-Ni-Ti
1,9 |
1.85-2.1 |
0.2-04 |
- |
0.1-0.25 |
Balance |
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Bronze
Be-Ni-Ti |
0.2-0.4 |
1.4-1.8 |
- |
0.05-0.15 |
Balance |
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Beryllium Copper Strip
These are available in Alloy 25,165,190,290,3,10 & 174 in different
Hardness like A-Solution annealed,1/4H(quarter Hard),1/2H(Half
Hard),3/4H(Three Quarter Hard) & Full Hard.
The combination of qualities achieved in Beryllium Copper alloys made
them unique in cases where high thermal and electrical conductivity
and non-sparkability are required.
Beryllium Copper alloy (C17200) is the major alloy in its group. In
annealed and aged condition it has its maximum strength.
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Products : Raw
Material : Metal : Beryllium Copper : Alloy 25 - C17200
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Composition (%)
Thickness
Width
Tensile Strength (N/mm˛)
Elongation (%)
Vickers Hardness (Hv)
Electrical Conductivity (%IACS) |
: Be 1.8 - 2.0,
Cu+Be+Ni+Co+Fe 99.5 (min)
: 0.06mm - 0.80mm
: 10mm - 200mm
: 410 - 835
: 2 - 35 (min)
: 90 - 270
: 15 - 17 |
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More details
available on request
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Beryllium Copper
Rods
Mechanical and Conductive Properties of Co-Be Tubes and Rods |
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Alloy
brand |
State
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Heat
treatment |
External
diameter
mm |
Tensile
strength
kg/mm2 |
Extend
rate
% |
Rockwell
hardness
B or C |
Ce
to lead
1ACS% |
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QBe2
QBe1.9
C17200
C17300 |
C |
- |
Model
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40-60 |
20-60 |
B45-82 |
15-19 |
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Cy |
- |
Is smaller
than 10 |
60-90 |
8-30 |
B90-103 |
15-19 |
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10-25 |
60-88 |
8-30 |
B88-102 |
15-19 |
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25-50 |
59-85 |
8-20 |
B88-101 |
15-19 |
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50-75 |
59-85 |
8-20 |
B88-101 |
15-19 |
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CT |
3hr320 |
Model
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115-140 |
3-10 |
C36-41 |
22-28 |
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CyT |
2hr320 |
Is smaller
than 10 |
130-156 |
2-8 |
C39-45 |
22-28 |
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10-25 |
125-155 |
2-8 |
C38-44 |
22-28 |
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25-50 |
123-152 |
4-8 |
C37-44 |
22-28 |
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50-75 |
123-152 |
4-8 |
C37-44 |
22-28 |
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C17000 |
C |
- |
Model
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42-60 |
20-60 |
B45-85 |
15-19 |
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CY |
- |
Is smaller
than 10 |
63-92 |
8-30 |
B90-103 |
15-19 |
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10-25 |
60-88 |
8-30 |
B90-102 |
15-19 |
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25-50 |
59-85 |
8-20 |
B88-101 |
15-19 |
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50-75 |
59-85 |
8-20 |
B88-101 |
15-19 |
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CT |
3hr320 |
Model
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105-134 |
3-10 |
C32-39 |
22-28 |
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CYT |
2hr320 |
Is smaller
than 10 |
119-145 |
2-5 |
C35-41 |
22-28 |
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10-25 |
119-145 |
2-5 |
C35-41 |
22-28 |
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25-50 |
115-140 |
2-5 |
C34-39 |
22-28 |
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50-75 |
115-140 |
2-6 |
C34-39 |
22-28 |
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C17510
C17500 |
C |
- |
Model
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24-39 |
20-35 |
B20-50 |
20-30 |
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Cy |
- |
Is smaller
than 75 |
45-57 |
10-15 |
B60-80 |
20-30 |
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CT |
3hr480 |
Model
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70-92 |
10-25 |
B92-100 |
45-60 |
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CyT |
2hr480 |
Is smaller
than 75 |
77-98 |
5-25 |
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Beryllium Copper
Mould Alloy |
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Typical Analysis, % |
Be 0.80, Cu 90.0, Ni + Co + Be + Mg + Al 10.0 |
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Characteristics
& Applications |
§ Superior
thermal conductivity and hardness at high temperatures.
Improves heat transfer and reduces cycle time.
Improves moulding shrinkage and
distortion.
Reduces requirements for mould repair and maintenance.
Easily machined and welded. |
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Stock Range |
Round: Dia 25 - 110mm
Plate: Thk: 50 - 75mm
Width: up to 400mm
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Beryllium
Beads SPECIFICATIONS |
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Grade |
Be
(min%) |
impurities
(max %) |
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Fe |
Al |
Si |
Zn |
Pb |
Ni |
Cr |
Mn |
Cu |
Mg |
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Be-02 |
99.00 |
0.05 |
0.02 |
0.006 |
0.007 |
0.002 |
0.002 |
0.002 |
0.006 |
0.005 |
1.0 |
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Be-01 |
98.50 |
0.105 |
0.15 |
0.06 |
0.01 |
0.003 |
0.008 |
0.013 |
0.015 |
0.015 |
1.0 |
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Be-1 |
98.00 |
0.25 |
0.25 |
0.10 |
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0.005 |
0.025 |
0.025 |
0.028 |
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1.1 |
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APPLICATION : Used
as materials for aircrafts and windows of X-ray tubes. |
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PACKING : 10kg iron drums with inner
plastic bags. |
Non Sparking Tools |
We offer Non-Sparking
Tools for application in explosive potential environments. All its
tools are forged after casting to achieve the best quality tools
in the market, both in mechanical properties and attractive
finishing.
We offer two kinds of material for its non sparking tools, copper
beryllium alloy(Cu-Be) and Aluminium Bronze (Al-Br) alloy:
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Copper
Beryllium Alloy |
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Composition |
Be: |
1.8%
- 2% |
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Ni: |
0.2%
- 0.5% |
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Others: |
<0.5% |
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Rest: |
Cu |
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Hardness |
35 -
40 HRC |
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Tensile
Strength |
1250 N/mm2 |
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Aluminium
Bronze Alloy |
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Composition |
Al: |
8% -
10% |
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Ni: |
2% -
5% |
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Fe: |
1.5%
- 3% |
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Others: |
<0.5% |
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Rest: |
Cu |
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Hardness |
25 -
3- HRC |
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Tensile
Strength |
800
N/mm2 |
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Properties and Features
Among the features and properties of the alloy that our Non
sparking tools offer are: |
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Property |
Application or benefit
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Non
Sparking |
Appropriate for explosive potential environments |
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Non
magnetic safety |
Essential
for equipments that require complete non-magnetic safety |
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Corrosion
resistant |
Specially
well suited for application in corrosive environments like
encountered in marine works or fire fighting applications |
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Forged
after casting |
Provides
higher mechanical properties and better finishing |
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Ergonomic
designs |
The use of
bi-material anti-slippery handles, dipping anti-slippery
handles, totally ergonomic designs make operations easier,
more comfortable and faster |
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