Vision Entech PVT LTD

		KANTHAL APM	KANTHAL A-1	KANTHAL AF	KANTHAL D	KANTHAL 80	KANTHAL 70	KANTHAL 60	KANTHAL 40
Max Continuous Operating Temp.	(°C)	1425	1400	1300	1300	1200	1250	1150	1100
Nominal Composition	(%)Cr	22	22	22	22	20	30	15	20
	Al	5.8	5.8	5.3	4.8	-	-	-	-
	Fe	Balance	Balance	Balance	Balance	-	-	Balance	Balance
	Ni	-	-	-	-	Balance	Balance	60	35
Resistivity At 20°C	(Ωmm^-2m^-2)	1.45	1.45	1.39	1.35	1.09	1.18	1.11	1.04
Density	(g/cm³)	7.10	7.10	7.15	7.25	8.3	8.1	8.2	7.9
Coefficient Of Thermal Expansion, K-1	20-750°C	14x10^-6	14x10^-6	14x10^-6	14x10^-6	16x10^-6	16x10^-6	16x10^-6	18x10^-6
Coefficient Of Thermal Expansion, K-1	20-1000°C	15x10^-6	15x10^-6	15x10^-6	15x10^-6	17x10^-6	17x10^-6	17x10^-6	19x10^-6
Thermal Conductivity At 20°C	(Wm^-2K^-3)	13	13	13	13	15	13	13	13
Specific Heat Capacity At 20°C	(KJ kg²k³)	0.46	0.46	0.46	0.46	0.46	0.46	0.46	0.50
Melting Point	(°c)	1500	1500	1500	1500	1400	1380	1390	1390
Mechanical Properties (Approx*)
Tensile Strength	(N mm ^-2)	680	680	680	650	810	820	730	675
Yield Point	(N mm ^-2)	470	475	475	450	420	430	370	340
Hardness	(Hv)	230	230	230	230	180	185	180	180
Elongation At Rupture	(%)	20	18	18	18	30	30	35	35
Tensile Strength At 900°C	(N mm ^-2)	40	34	37	34	100	120	100	120
Creep Strength At 800°C	(N mm ^-2)	11	6	8	6	15	15	15	20
At 1000°C	(N mm ^-2)	3.4	1	1.5	1	4	4	4	4
Magnetic Properties	Magnetic (curie Point 600°c)					Non	Non	Slighty	Non
Emissivity, Fully Oxidized Condition		0.70	0.70	0.70	0.70	0.88	0.88	0.88	0.88

Vision Entech PVT LTD Offers Genuinely World Class, Best Quality and High Performance Products Related to Welding, Grinding and Safety.

KANTHAL HEATING MATERIAL