Leaded Bronze Ingots Billets

We are one of the leading manufacturers and casting foundry from India offering a whole range of LEADED BRONZE ALLOYS IN BILLETS AND INGOTS FORM . We offer TIN LEADED INGOTS GUNMETAL INGOTS AND BILLETS in our state of the art foundry with controlled Spectrometer and other instruments.leaded bronze alloys, Leaded bronze rods bars exported worldwide. Gunmetal - C836 or C83600 is one of the best alloys when it comes to wear resistant casting for pumps parts impellers electrical grade grounding clamps fasteners bushings etc.
International Standard |
Mechanical Properties |
Applications and USages |
UTS N/mm2 |
E% |
Y.S. Rp 0.2 N/mm2 |
Hardness HB |
ASTM B-139 C54400 |
345-447 |
10-15 min |
- |
- |
Hard and half hard leaded bronze used for friction parts at average speed and pressure it is used as bearings, sockets, slides, nuts etc.
|
ASTM B505 C 83600 |
225 min |
16 min |
90 min |
60 min |
Leaded Bronze with excellent friction built is suitable for bearings, rings immersed, oilless bearings, chemical industries. |
ASTM B505 C 93200 |
240 min |
15 min |
128 min |
65 min |
This type of Leaded Bronze used when in corrosive abrasive conditions. Having good machinability, application to machine bearing, bush, bolts, nuts, circclips bushing and for ball point pen etc. |
|
Standard |
Nearest ISO Designation |
International Equivalence |
Chemical Composition by Wt. % |
Cu% |
Sn% |
P% |
Pb% |
Zn% |
Others |
ASTM B-139 C54400 |
CuSn4Pb4Zn4 |
- |
Rem |
3.5 - 4.5 |
0.01-0.50 max |
3.5-4.5 max |
1.5-4.5 |
Fe-0.1 Total Imp 0.50% max |
ASTM B505 C 83600 |
CuSn5Pb5Zn5 |
DIN 1705 RG-5 ISO 1338 BS 1400 LG-2 IS 318 SAE J461 , SAE J 462 |
84-86 |
4-6 |
0.05 max |
4-6 |
4-6 |
Fe-0.10 max Total Imp 0.50% max |
ASTM B505 C 93200 |
CuSn7Pb7Zn3 |
DIN 1705 RG-7 ISO 1338 BS 1400 LG-2 IS 318 SAE J461 , SAE J 462 |
81-85 |
6-8 |
0.05 max |
5-7 |
3-5 |
Fe-0.10 max Total Imp 0.50% max
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