Tin Bronze Alloys
Backed by a team of experts
and well equipped manufacturing unit, we present wide gamut of tin alloys, tin
bronze alloys, tin bronze castings, tin bronze rods etc. In order to ensure
quality we produced our range in accordance with set international norms of
quality. Tin bronze alloys are known for their corrosion resistance, high wear
resistance and low friction coefficient against steel. Our range is available in
below mentioned specifications and chemical composition for specific
requirements.
Standard |
Nearest ISO
Designation |
International
Equivalent |
Chemical Composition by Wt. % |
Conditions |
Cu% |
Sn% |
P% |
Pb% |
Zn% |
Others |
BS 1400
PB1 |
CuSn10P |
IS 28, DIN 1705 ISO 1338 ASTM
B505 |
Rem |
11 - 15.5 |
0.5 - 1.0 |
0.25 max |
0.05 max |
Fe-0.10max Total Imp 0.60%
max |
Unwrought |
BS 1400
PB2 |
CuSn 11P |
IS 28DIN 1705 ISO 1338 ASTM
B505 NFA 53707 |
Rem |
11 - 13.0 |
0.15 - 0.60 |
0.05 max |
0.30 max |
Total Imp 0.2% max |
Unwrought |
BS 1400
CT 1 |
CuSn10 |
IS 28DIN 17662 / 17672, ISO
427-1983, JIS M 3270 C-5212, ASTM B139 |
Rem |
9 - 11.0 |
0.15 max |
0.25 max |
0.05 max |
Fe-0.10Total Imp 0.80% max |
Unwrought |
Standard |
Mechanical Properties |
Applications |
UTS N/mm2 |
E% |
Y.S. Rp
0.2
N/mm2 |
Hardness
HB |
BS 1400
PB1 |
360min |
6min |
170mm |
90 |
Having high friction co-efficient Suitable when working
at very high speed used for bearings, sockers, jackets, rings valve guides
etc. |
BS 1400
PB2 |
310min |
5min |
170min |
90 |
The utilization are similar to CuSn10p: bearing
screw-wheels, worm-wheels, press bolts and nuts etc. |
BS 1400
CT 1 |
310 min |
9 min |
- |
- |
Having good resistsnce to corrosion and abrasion so it
is used in mechanics public works, high pressure pumps and it includes all
above usage mentioned. |
* The
examples above mentioned are onlly indicative. |
|