CHEMI CAL COMP OSITION ( ) OF ALUMINI UM CAS TING ALLOYS [607094]

CHEMI CAL COMP OSITION ( %) OF ALUMINI UM CAS TING ALLOYS
(Alloying elements are given in ranges, Impurities are single figures and are the maximum)
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BS IS. 617 |Copp er| Magne- | Silicon | Iron | Manga- | Nickel | Zinc | Lead | Tin | Tita-
1490 1959 | | sum | | | nse | | | |
| nium
LM 1 A 1 | 6.0-8.0 | 0.15 | 2.0-4.0 | 1.0 | 0.6 | 0.5 | 2.0-4.0 | 0.3 | 0.2 | –
LM 2 A 2 | 0.7-2.5 | 0.3 | 9.0-11.5 | 1.0 | 0.5 | 1.0 | 1.2 | 1.2 | 0.3 | 0.2
LM 3 – | 2.5-4.5 | 0.1 | 1.3 | | 1.0 | 0.5 | 0.5 | 9.0-13.0| 0.3 |
0.2
LM 4 A 4 | 2.0-4.0 | 0.15 | 4.0-6.0 | 0.8 | 0.3-0.7 | 0.3 | 0.5 | 0.1 | 0.05 | 0.2
LM 5 A 5 | 0.1 | 3.0-6.0 | 0.3 | 0.6 | 0.3-0 .7 | 0.1 | 0.1 | 0.05 | 0.05 | 0.2
LM 6 A 6 | 0.1 | 0.1 | 10.0-13.0 | 0.6 | 0.5 | 0.1 | 0.1 | 0.1 | 0.1 | –
LM 7 A 7 | 1.0-2.5 | 0.05-0.2 | 1.5-3.5 | 0.3-0 .4 | 0.1 | 0.5-1.7 | 0.1 | 0.05 | 0.05 | 0.05-0.3
LM 8 A 8 | 0.1 | 0.3-0.8 | 3.5-6.0 | 0.6 | 0.5 | 0.1 | 0.1 | 0.1 | 0.05 | 0.2
LM 9 A 9 | 0.1 | 0.2-0.6 | 10.0-1 3.0 | 0.6 | 0.3-0.7 | 0.1 | 0.1 | 0.1 | 0.05 | 0.2
LM 10 A 10 | 0.1 | 9.5-11.0 | 0.25 | 0.35 | 0.1 | 0.1 | 0.1 | 0.05 | 0.05 | 0.2
LM 11 A 11 | 4.0-5.0 | 0.1 | 0.25 | 0.25 | 0.1 | 0.1 | 0.1 | 0.05 | 0.05 | 0.05-0.3
LM 12 A 12 | 9.0-10.5 | 0.15-0.35 | 2.0 | 0.5-1.5 | 0.6 | 0.5 | 0.1 | 0.1 | 0.1 |
–
LM 13 A 13 | 0.5-1.3 | 0.8-1.5 | 11.0-1 3.0 | 0.8 | 0.5 | 2.0-3 .0 | 0.1 | 0.1 | 0.1 | 0.2
LM 14 A 14 | 3.5-4.5 | 1.2-1.7 | 0.6 | 0.6 | 0.6 | 1.8-2.3 | 0.1 | 0.05 | 0.05 | 0.2
LM 15 A 15 | 0.3-3.0 | 0.5-1.7 | 0.6-2.0 | 0.8-1 .4 | 0.1 | 0.5-2.0 | 0.1 | 0.05 | 0.05 | 0.05-0.3
LM 16 A 16 | 1.0-1.5 | 0.4 – 0.6 | 4.5-5.5 | 0.6 | 0.5 | 0.25 | 0.1 | 0.05 | 0.05 | –
LM 18 A 18 | 0.1 | 0.1 | 4.5-6.0 | 0.6 | 0.5 | 0.1 | 0.1 | 0.1 | 0.05 | 0.2
LM 20 – | 0.4 | 0-15 | 10.0-1 3.0 | 0.7 | 0.5 | 0.1 | 0.2 | 0.1 | 0.05 | 0.2
LM 21 A | 2.0-4.0 | 0.15 | 4.0-6.0 | 0.8 | 0.3-0.7 | 0.3 | 2.0 | 0.1 | 0.05 | 0.2
LM 22 A 22 | 2.8-3.8 | 0.05 | 4.0-6.0 | 0.7 | 0.3-0.6 | 0.15 | 0.15 | 0.05 | 0.05 | 0.2
LM 23 – | 0.8-2.0 | 0.05-0.2 | 1.5-2.8 | 0.8-1 .4 | 0.1 | 0.8-1.7 | 0.1 | 0.05 | 0.05 | 0.05-0.3
LM 24 A 24 | 3.0-4.0 | 0.1 | 7.5-9. 5 | 1.3 | 0.5 | 0.5 | 1.0 | 0.3 | 0.2 | –
LM 25 A 25 | 0.1 | 0.2-0.45 | 6.5-7.5 | 0.5 | 0.3 | 0.1 | 0.1 | 0.1 | 0.05 | 0.2
LM 26 A 26 | 2.4 | 0.5-1.5 | 8.5-10.5 | 1.2 | 0.5 | 1.0 | 1.0 | 0.2 | 0.1 | 0.2
LM 27 A 27 | 1.5-2.5 | 0.3 | 6.0-8.0 | 0.8 | 0.2-0.6 | 0.3 | 1.0 | 0.2 | 0.1 | 0.2
LM 28 A 28 | 1.3-1.8 | 0.8-1.5 | 1.7-2.0 | 0.7 | 0.6 | 0.8-1 .5 | 0.2 | 0.1 | 0.1 | 0.2
LM 29 A 29 | 0.8-1.3 | 0.8-1.3 | 2.2-2.5 | 0.7 | 0.6 | 0.8-1 .5 | 0.2 | 0.1 | 0.1 | 0.2
LM 30 A 30 | 4.5 | 0.4 – 0.7 | 1.6-1.8 | 1.1 | 0.3 | 0.1 | 0.2 | 0.1 | 0.1 | 0.2
AISI-62 | 1.8-2.5 | 0.3-0.7 | 5.5-7.0 | 0.4 | 0.2-0.6 | 0.1 | – | – | – | 0.2
AISI-92 | 1.6-2.5 | 0.3-0.7 | 8.5-9.5 | 0.4 | 0.2-0.6 | 0.1 | – | – | – |
0.2
AISI-132 | 1.75-2.50 | 0.3 | 11.0-12.5 | 0.7-1. 0 | 0.5 | 0.3 | – | – | – | –
Eicher Alloy | 0.1 | 1.4-1.8 | 5.0-6.0 | 0.4 | 0.1 | 0.2 | – | – | – |
0.2
ADC- 10 Japanese| 2.0-4.0 | 0.3 Ma x | 7.5-9.5 | 1.3 Max | – | – | – | – | – | –
ADC- 12 Specifn | 1.5-3.5 | 0.3 Max | 9.6-12.0 | 1.3 Max | – | – | – | – | – | –
AC-4B ,, | 2.0-4.0 | 0.5 Ma x | 7.0-10.0 | 1.0 Max | – | – | – | – | – | –
AC-8A ,, | 0.8-1.3 | 0.7-1.3 | 11.0-1 3.0 | 0.8 Max | – | – | – | – | – | –
JIS No. H 5202 | 0.25 Ma x | 9.3-0.6 | 8.10 | 0.55 Ma x | – | – | – | – | – | –
AC4A | | | | | | | | | |
_______________|__________ ___|_________ |__________ |_________ |________ |_______ |_______ |_______ |_______|________
N.B :- Master Alloys of Silicon, Copper, Manganese , Magnesium, Nickel etc., are also m anufactured as per the spe cifica tion required
by the customers.
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