SINTERED BRONZE / IRON SINTERED SELF LUBRICATED BUSHES / PARTS
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DETAILS OF
SINTERED PRODUCTS |
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Sintered Porous Metal Bearings are Powder
metallurgical parts, the starting materials
are obviously metal powder. The metal powder
used are specifically produced to give flow
and compacting characteristics and at the
same time ensure best mechanical strength,
grade or porosity for oil retention and self
lubrication in its finished form.
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| Material :
SINTERED BRONZE / |
IRON SINTERED |
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Range : Plain &
Flanged Bushes, Self aligned Bushes, Solid Rod,
Plate & different profile components as per
drawings / samples.
APPLICATION : Sintered Bronze Bushes are
used for High Speed application ( up to 18000 rpm
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Iron Sintered Bushes are used for speed (upto 3000
rpm). |
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MATERIALS COMPOSITION : |
 
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GRADE II, IRON BASE |
ELEMENTS |
CLASS A % |
B3
% |
B2 % |
B1 % |
COPPER
(Cu) |
1.00 Max |
9-11 |
BAL. |
1.5-3.5 |
CARBON
(C) |
0.25
Max |
0.25 |
0.25 |
0.25 |
IMPURITIES |
2.0 |
2.0 |
2.0 |
2.0 |
IRON
(Fe) |
BAL. |
BAL. |
BAL. |
BAL. |
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MATERIALS COMPOSITION : |
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GRADE I, COPPER BASE |
ELEMENTS |
CLASS A % |
B3
% |
B2 % |
B1 % |
IRON
(Fe) |
1.00
Max |
48-50 |
38-40 |
28-30 |
Tin (Sn) |
8-9.5 |
4-6 |
4-6 |
4-6 |
CARBON
(C) |
2.0
Max. |
2.0 |
2.0 |
2.0 |
IMPURITIES |
2.0 |
2.0 |
2.0 |
2.0 |
COPPER
(Cu) |
BAL. |
BAL. |
BAL. |
BAL. |
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