Some Important Alloys
Some Important Alloys
Name ––– Composition ––– Use
Brass ––– Cu ((60 to 80%), Zn (40 to 20%) ––– For making household utensils
Broze ––– Cu (75 to 90%), Sn (25 to 10%) –– For making coins, idols, utensils, etc.
German Silver ––– Cu (60%), Zn (25%), Ni(15%) ––– For making utensils
Magnellium ––– Mg(5%), Al(95%) ––– For making aircraft frame.
Rolled Gold ––– Cu (90%), Ni(10%) ––– For making Cheap Ornaments
Monel Metal ––– Cu (70%), Ni(30%)––– For making alkali resistant containers.
Bell Metal ––– Cu (80%), Sn(20%) ––– For making Bells
Gun Metal ––– Cu(85%),Zn (10%), Sn(5%) ––– Used for engineering purposes.
Solder ––– Sn (50 to 75%) , Pb (50 to25%) ––– Soldering of metals.
Duralium––– Al (95%), Cu (4%), Mg(0.5%), Mn (0.5%) ––– In aircraft manufacturing
Steel ––– In aircraft manufacturing Fe(98%), C(2%) ––– For making nails, screws, bridges, etc.
Stainless Steel Fe(82%), Cr, Ni(18%) ––– For making cooking, utensils, knives, etc. 0 0 0
Some Important Alloys
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