Alloy
Ek alloy dui nai to jaada chemical element ke mixture hae, jisme se ek metal hae.
Kuchh khaas alloy hae:
- Brass jisme 35% zinc aur 65% copper hae.
- Stainless steel jisme 18% chromium, 80.6% iron, 1% nickel aur 0.4% carbon hae.
- Steel jisme 99% iron aur 1% carbon hae.
- Bronze jisme 87.5% copper aur 12.5% tin hae.
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