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OhmAlloy112 is a nickel-chromium alloy (NiCr alloy) characterized by high resistivity, good oxidation resistance ,good form stability and good ductility and excellent weldability. It is suitable for use at temperatures up to 1150°C.
Typical applications for OhmAlloy112 are used in metal sheathed tubular elements,for example,hot plates,
grills,toaster ovens and storage heaters.The alloys is also used for suspended coils in air heaters in clothes dryers,fan heaters,hand dryers etc.
1. Characteristic
Normal composition%
C
P
S
Mn
Si
Cr
Ni
Al
Fe
Other
Max
0.08
0.02
0.015
0.60
0.75~1.60
15.0~18.0
55.0~61.0
Max 0.50
Bal.
-
Typical Mechanical properties(1.0mm)
Yield strength
Tensile Strength
Elongation
Mpa
Mpa
%
370
730
35
Typical Physical properties
Density (g/cm3)
8.2
Electrical resistivity at 20ºC(ohmmm2/m)
1.12
Conductivity coefficient at 20ºC (WmK)
13
Coefficient of thermal expansion
Temperature
Coefficient of Thermal Expansion x10-6/ºC
20 ºC- 1000ºC
17
Specific heat capacity
Temperature
20ºC
J/gK
0.46
Melting point (ºC)
1390
Max continuous operating temperature in air (ºC)
1150
Magnetic properties
non-magnetic
Temperature Factors Of Electrical Resistivity
20ºC
100ºC
200ºC
300ºC
400ºC
500ºC
600ºC
1
1.011
1.024
1.038
1.052
1.064
1.069
700ºC
800ºC
900ºC
1000ºC
1100ºC
1200ºC
1300ºC
1.073
1.078
1.088
1.095
1.109
-
-
Style of supply
Alloys Name
Type
Dimension
OhmAlloy112W
Wire
D=0.03mm~8mm
OhmAlloy112R
Ribbon
W=0.4~40
T=0.03~2.9mm
OhmAlloy112S
Strip
W=8~250mm
T=0.1~3.0
OhmAlloy112F
Foil
W=6~120mm
T=0.003~0.1
OhmAlloy112B
Bar
Dia=8~100mm
L=50~1000
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Trading Company
Year Established:
2008
Total Annual:
4000000-6000000
Employee Number:
20~50
Ecer Certification:
Verified Supplier
Ohmalloy Material Co.,Ltd is a high-tech enterprise which specialized in making all kinds of alloy such as high resistance alloy, low-resistance copper nickel alloy, precision alloy, FeCrAl alloy and thermocouple Alloy.
Ohmalloy Material Co.,Ltd have a full production line from melting, surface... Ohmalloy Material Co.,Ltd is a high-tech enterprise which specialized in making all kinds of alloy such as high resistance alloy, low-resistance copper nickel alloy, precision alloy, FeCrAl alloy and thermocouple Alloy.
Ohmalloy Material Co.,Ltd have a full production line from melting, surface...