NICKEL ALOY 718 MAPHAKA & PLATE

Aloyi 718 (imadziwikanso kuti Special Metals trade name Inconel 718), ndi nickel chromium alloy yomwe imatha kutenthedwa kuti ipatse mphamvu zambiri, kukana dzimbiri bwino ndipo imapangidwa mosavuta m'magawo ovuta omwe amakana bwino kwambiri kusweka kwa post-weld. Aloyi 718 imatha kugwira ntchito bwino pakati pa -423 mpaka 1300 deg F.

KUKOKERA KWANKHANI
7.98g/cm3
NTCHITO ZOYENERA	ZOKHUDZANA NAZO
Zida za roketi za ExhaustsLiquid zomwe zimakhudza kutentha kwa cryogenic	AMS5596AMS5597UNSN07718 Chithunzi cha ASTMB670
CHEMICAL COMPOSITION (WT %)
Ni Cr Fe Mo Nb+Ta C Mn Si Ph S Ti Cu B Al Co Min 50 17 Bali 2.8 4.75 - - - - - 0.65 - - 0.20 - Max 55 21 - 3.3 5.50 0.08 0.035 0.35 0.015 0.015 1.15 0.30 0.006 0.80 1.00
ZINTHU ZOCHITIKA ZOCHITIKA PA ANNEALED CONDITION
0.2% Umboni Wopanikizika Kulimba kwamakokedwe Elongation MPA MPA % Max Max Min Mapepala ndi kuvula 550 965 30 Mbale 725 1035 30
ZINTHU ZOCHITIKA PA MANKHWALA OCHITIKA NDI MVULA WOTSATIRA NTCHITO
0.2% Umboni Wopanikizika Kulimba kwamakokedwe Elongation MPA MPA % Min Min Min 1035 1240 12
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