Mws-875/0cr21al6nb Fecral Heating Resistance Rod

China Mws-875/0cr21al6nb Fecral Heating Resistance Rod, Find details about China Mws-875, 0cr21al6nb from Mws-875/0cr21al6nb Fecral Heating Resistance Rod

Basic Info.

Model NO.

Resistohm 145 Fecral Rod

Sample

Free

Surface

Bright or Oxidation

Packing

Standard

OEM

Yes

Length

1-3m

Trademark

Huona

Transport Package

Wooden Case, Wooden Pallet

Specification

0.5 ~ 10 mm, ISO9001, ISO14001

Origin

China

HS Code

7223000000

Model NO.

Resistohm 145 Fecral Rod

Sample

Free

Surface

Bright or Oxidation

Packing

Standard

OEM

Yes

Length

1-3m

Trademark

Huona

Transport Package

Wooden Case, Wooden Pallet

Specification

0.5 ~ 10 mm, ISO9001, ISO14001

Origin

China

HS Code

7223000000

Product Desciption

Mws-875/0cr21al6nb Fecral Heating Resistance Rod

22% Chrome, 72.2% Iron, 5.8% Aluminum
875 ohms/cmf 1500C melt point.
Also called Kanthal A1, Kanthal, Alloy 875, Resistohm 145, Aluchrom 0, Alchrome 875, MWS-875, Stablohm 875

FeCrAl, Iron Chrome Aluminum is very popular in industrial heating heaters and furnaces. We supply them as the requirements, such as temperature and resisitivity.

Conventional Product specifications: 0.5 ~ 10 mm

Packaging: Wooden case. Inside package, carton, wooden pallet

Advantages
1. High atmosphere temperature
2. Long life
3. High surface load
4. Good oxidation resistance
5. Small proportion
6. High resistivity
7. Good sulfur resistance

Properties\Grade		1Cr13Al4	0Cr21Al4	0Cr21Al6	0Cr23Al5	0Cr25Al5	0Cr21Al6Nb	0Cr27Al7Mo2
Main Chemical Composition(%)	Cr	12.0 ~ 15.0	18.0 ~ 21.0	19.0 ~ 22.0	22.5 ~ 24.5	23.0 ~ 26.0	21.0 ~ 23.0	26.5 ~ 27.8
	Al	4.0 ~ 6.0	3.0 ~ 4.2	5.0 ~ 7.0	4.2 ~ 5.0	4.5 ~ 6.5	5.0 ~ 7.0	6.0 ~ 7.0
	Fe	Balance	Balance	Balance	Balance	Balance	Balance	Balance
	Re	Opportune	Opportune	Opportune	Opportune	Opportune	Opportune	Opportune
							Nb:0.5	Mo:1.8-2.2
Mechanical Properties
Grade		1Cr13Al4	0Cr21Al4	0Cr21Al6	0Cr23Al5	0Cr25Al5	0Cr21Al6Nb	0Cr27Al7Mo2
Max Continuous Service Temp		950 ºC	1100 ºC	1250 ºC	1250 ºC	1250 ºC	1350 ºC	1400 ºC
Resisivity at 20ºC		1.25 ±0.08 ohm mm2/m	1.23 ±0.06 ohm mm2/m	1.42 ±0.07 ohm mm2/m	1.35 ±0.07 ohm mm2/m	1.42 ±0.06 ohm mm2/m	1.45 ±0.07 ohm mm2/m	1.53 ±0.07 ohm mm2/m
Density		7.4 g/cm3	7.35 g/cm3	7.16 g/cm3	7.25 g/cm3	7.10 g/cm3	7.10 g/cm3	7.1 g/cm3
Thermal Conductivity (KJ/m.h. ºC)		52.7	46.9	63.2	60.2	46.1	46.1	45.2
Coefficient of Thermal Expansion		15.4×10-6/ ºC	13.5×10-6/ ºC	14.7×10-6/ ºC	15.0×10-6/ ºC	16.0×10-6/ ºC	16.0×10-6/ ºC	16.0×10-6/ ºC
Melting Point		1450 ºC	1500 ºC	1500 ºC	1500 ºC	1500 ºC	1510ºC	1520 ºC
Tensile Strength		588~735 Mpa	637~784 Mpa	637~784 Mpa	637~784 Mpa	637~784 Mpa	637~784 Mpa	637~784 Mpa
Elongation		Min 12%	Min 12%	Min 12%	Min 12%	Min 12%	Min 12%	Min 10%
Section Variation Shrink Rate		65~75%	65~75%	65~75%	65~75%	65~75%	65~75%	65~75%
Repeatedly Bend Frequency		Min 5 times	Min 5 times	Min 5 times	Min 5 times	Min 5 times	Min 5 times	Min 5 times
Hardness		200-260HB	200-260HB	200-260HB	200-260HB	200-260HB	200-260HB	200-260HB
Micrographic Structure		Ferrite	Ferrite	Ferrite	Ferrite	Ferrite	Ferrite	Ferrite
Magnetic Property		Magnetic	Magnetic	Magnetic	Magnetic	Magnetic	Magnetic	Magnetic