PRODUCTS

Tsev PRODUCTS Cov hlau tsis muaj hlau Cobalt Paub meej

HAYNES 188 Alloy Phaj

Muaj nuj nqi

Khoom siv:	Cobalt-Nickel-Chromium-Tungsten Alloy
Qhov tsos:	Silvery metallic khoom
Txuj:	UNS R30188, AMS 5608
Thickness:	{{0}}38-50.8mm (0.15"-2")

Haynes 188 Alloy PhajKev piav qhia

Haynes 188 alloy yog cobalt-base austenitic alloy nrog zoo kub kub lub zog thiab zoo oxidation tsis kam mus rau 2000℉ (1093 degree). Qib siab chromium ua ke nrog me me ntxiv ntawm lanthanum ua rau muaj kev mob siab heev thiab tiv thaiv. Cov hlau tseem muaj qhov zoo sulfidation tsis kam thiab zoo heev metallurgical stability pom los ntawm nws cov ductility zoo tom qab ntev raug rau qhov kub siab.

Haynes 188 alloy yog non-magnetic. Nws muaj qhov kub thiab txias zog txog 1800℉ (982 degree) thiab oxidation zoo txog li 2100℉ (1149 degree). Cov hlau no ua tau zoo nyob rau hauv qhov kev pabcuam kub kub tsis tu ncua thiab muaj oxidation zoo heev, spalling thiab corrosion kuj, ua tiav los ntawm kev sib ntxiv ntawm chromium ua ke nrog ib feeb ntawm lanthanum. Qhov sib ntxiv ntawm lanthanum ua rau muaj zog, tiv thaiv oxide nplai ntawm qhov kub thiab txias. Cov hlau no tseem tuav nws cov ductility ntawm qhov kub thiab txias, tab sis cov qib zog tau nce ntau.

Haynes 188 alloy yog yooj yim weldable nrog zoo kub thiab txias sib sau cov yam ntxwv. Peb Haynes 188 dov cov khoom muaj xws li phaj, ntawv, sawb, yob, thiab lwm yam. Thov koj xav tiv tauj peb kom paub ntau ntxiv.

Tshuaj muaj pes tsawg leeg

Lub ntsiab	Feem pua ntawm qhov hnyav
Cov pa roj carbon	0 05 - 0.15 feem pua
Manganese	1.25% max
Silicon	0 20 - 0.50 feem pua
Chromium	20 0 - 24.0 feem pua
Nickel	20 0 - 24.0 feem pua
Tungsten	13. 0 - 16 0 feem pua
Lanthanum	0 02 - 0.12 feem pua
Boron	0.015 feem pua max
Hlau	3% max
Cobalt	Tshuav

Nta

● Zoo fabricability thiab weldability

● Khaws zoo heev lub zog thiab ductility ntawm qhov kub thiab txias

● Zoo sulfidation kuj

● Zoo heev metallurgical stability ntawm qhov kub thiab txias

Mechanical Properties

Yield zog		Tensile zog		Elongation
ksi ua	MPa	ksi ua	MPa	feem pua
65	446	140	963	55

Lub cev muaj zog

Qhov ntom	0.330 lb/in³ 9.14 g/cm³
Melting Range	2375-2425 degree F 1300-1330 degree
Tshwj xeeb kub	0.097 ntawm 70 degree F, Bru/lb degree F 405 ntawm 21 degree, J/kg degree
Permeability	1.0007 ntawm 200 oersted
Coefficient ntawm Expansion	6.6 0-200 degree F, 10¯⁶ hauv/in• degree F
Thermal conductivity	84 Btu•in/ft²•h• degree FW/wm• degree
Hluav taws xob Resistivity	613 ohm•circ mil/ft 102.0 microhm-cm