China Low Expansion Alloy Wire 4j50 Nickel Iron Alloy 52 / Feni52 Coils Wire Manufacture and Factory

Low Expansion Alloy Wire 4j50 Nickel Iron Alloy 52 / Feni52 Coils Wire

Tsanangudzo Pfupi:

Muenzaniso NO.:FeNi52

Curie Point:520

Nyika:Soft

Kemikari Kuumbwa:FeNi52

Surface:Bright

KwakabvaShanghai China

HS Kodhi:75052200

Kukwanisa Kugadzira:50 Matani/Mwedzi

Tumira email kwatiri

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Iron nickel alloy inowanikwa pane yakapihwa tembiricha renji nekugadzirisa zviri mukati nickel simba remukati uye yekuwedzera coefficient yeyakapfava girazi rakapfava uye ceramic inofananidzira mutsara wekuwedzera alloy, iyo yekuwedzera coefficient uye tembiricha yeCurie inowedzera nekuwedzera kwenickel content.

Kemikari Inoumbwa mu%, Invar

brand	Kemikari yakagadzirwa
	Ni	Fe	C	P	Si	Co	Mn	Al	S
	Ni	Fe	≤
4j42	41.5~42.5	Bal	0.05	0.02	0.3	-	0.80	0.10	0.02
4j45	44.5~45.5	Bal	0.05	0.02	0.3	-	0.80	0.10	0.02
4j50	49.5~50.5	Bal	0.05	0.02	0.3	1.0	0.80	0.10	0.02
4j52	51.5~52.5	Bal	0.05	0.02	0.3	-	0.60	-	0.02
4j54	53.5~54.5	Bal	0.05	0.02	0.3	-	0.60	-	0.02

Basic physical constants uye mechanic properties yealloy:

brand	Thermal conductivity	Kunyanya kupisa simba	Density	Electric resistivity	Curie point
4j52	16.7	502J	8.25	0.43	520

Yakajairika yekuwedzera mavara (10 -6 / ºC)
Tembiricha range	20~100	20-200	20~300	20~350	20~400	20~450	20~500	20~600
Kuwedzera coefficient	10.3	10.4	10.2	10.3	10.3	10.3	10.8	11.2