Alloy C-4 Chemical compostion:

Alloy	%	Ni	Cr	Mo	Fe	C	Mn	Si	Co	S	P	Ti
C-4	Min.	65	14	14
Max.		18	17	3.0	0.01	1.0	0.08	2.0	0.010	0.025	0.70

 

Density	8.64 g/cm3
Melting point	1350-1400 ℃

 

Alloy	Kusimba simba Rm N/mm2	Goho simba RP0.2N/mm2	Elongation A5 %
C-4	783	365	55

Alloy C-4 alloy is nickel-chromium-molybdenum alloy ine zvinoshamisa.
kugadzikana kwepamusoro-tembiricha sezvinoratidzwa nepamusoro-ductility uye kusagadzikana kwemarara kunyange
mushure mekukwegura mu 1200 kusvika 1900 F (649 kusvika 1038 C). Iyi alloy inopikisa kuumbwa
yezviyo-muganho precipitates mune weld kupisa-yakakanganiswa zone, nokudaro ichiita kuti ive yakakodzera
kune akawanda emakemikari process application mune as-welded mamiriro. C-4 alloy zvakare
ine yakanakisa kuramba kushushikana-kukoromoka kutsemuka uye kune oxidizing mamiriro ekunze kusvika
1900 F (1038 C).

 

Alloy C-4 alloy ine yakasarudzika yekupikisa kune akasiyana siyana emakemikari maitiro
nharaunda. Izvi zvinosanganisira inopisa yakasvibiswa mineral acids, solvents, chlorine
uye chlorine yakasvibiswa media (organic uye inorganic), yakaoma chlorine, formic uye
acetic acids, acetic anhydride, uye mvura yegungwa uye brine solutions.
Alloy C-4 alloy inogona kugadzirwa, inopisa-kugumbuka, uye kukanganisa kwakawedzera. Kunyangwe iyo
alloy inowanzoita-kuomesa, inogona kubudirira kudhirowa, kuruka, kudhinda kuumbwa kana
chibhakera. Yese nzira dzakajairika dzekushongedza dzinogona kushandiswa kugadzira Alloy C-4
alloy, kunyangwe iyo oxy-acetylene uye yakadzika arc maitiro haakurudzirwe
apo chinhu chakagadzirwa chakagadzirirwa kushandiswa mubasa rekuora. Kungwarira kwakakosha
inofanira kutorwa kudzivirira kupisa kwakanyanya.