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ASTM B344 NiCr 80/20 Nichrome Resistance Wire 1200°C Maximum Operating Temperature 1400°C Melting Point For Industrial Heating Elements

Name: ASTM B344 NiCr 80/20 Nichrome Resistance Wire 1200°C Maximum Operating Temperature 1400°C Melting Point For Industrial Heating Elements
Brand: Changzhou DLX Alloy Co., Ltd.
SKU: Resistance Wire
Price: 149.30 USD
Availability: InStock

Brand Name:	DLX
Model Number:	Resistance Wire
MOQ:	15kg
Payment Terms:	L/C,D/A,D/P,T/T,Western Union,MoneyGram

Detail Information

Product Description

Detail Information

Place of Origin:

Jiangsu

Certification:

CE,Rohs

Material:

Nickel-chromium Wire

Resistance:

0.01Ω-100Ω

Density:

8.4 G/cm³

Tensile Strength:

≥ 690MPa

Electrical Resistivity:

1.45 μΩ·m

Application:

Heating Elements, Resistors, And Other Electrical Components

Elongation:

≥ 20%

Maximum Operating Temperature:

1200°C

Packing:

Spool, Coil, Or Straight Length

Shape:

Round

Melting Point:

1400°C

Surface Treatment:

Bright, Oxidized, Or Acid Pickled

Thermal Conductivity:

11.4 W/m·K

Diameter:

0.1mm-10mm

Highlight:

ASTM B344 Resistance Wire

NiCr 80/20 Resistance Wire

1400°C Resistance Wire

Product Description

NiCr 80/20 Nichrome Resistance Wire - ASTM B344 High-Temperature Alloy for Industrial Heating Elements

0Cr27Al7Mo2 is a high-performance FeCrAl alloy designed for demanding resistance heating applications. With its superior composition, including chromium, aluminum, and the addition of molybdenum, it delivers exceptional resistance to oxidation, corrosion, and thermal fatigue. This makes it an ideal material for high-temperature environments where durability and long service life are critical.

Alloy Nomenclature Performance Comparison

Alloy	1Cr13Al4	0Cr25Al5	0Cr21Al6	0Cr23Al5	0Cr21Al4	0Cr21Al6Nb	0Cr27Al7Mo2
Cr (%)	12.0-15.0	23.0-26.0	19.0-22.0	20.5-23.5	18.0-21.0	21.0-23.0	26.5-27.8
Al (%)	4.0-6.0	4.5-6.5	5.0-7.0	4.2-5.3	3.0-4.2	5.0-7.0	6.0-7.0
Max Continuous Service Temp (°C)	950	1250	1250	1250	1100	1350	1400
Resistivity at 20°C (μΩ.m)	1.25	1.42	1.42	1.35	1.23	1.45	1.53

Available Forms and Sizes

Shape	Size (mm)
Wire	0.05-7.5
Rod	8-50
Ribbon	(0.05-0.35)*(0.5-6.0)
Strip	(0.5-2.5)*(5-180)

The alloy is primarily based on the FeCrAl system, with chromium providing corrosion resistance, aluminum forming a protective oxide layer, and molybdenum enhancing high-temperature strength and structural stability. These combined properties allow the wire to operate at elevated temperatures of up to 1400°C while maintaining consistent performance.

Industrial Applications

0Cr27Al7Mo2 wire is frequently chosen in industries such as metallurgy, ceramics, petrochemicals, and electronics. Industrial furnaces rely on this alloy for heating elements that must withstand continuous thermal cycling without degrading. In the ceramics industry, the wire is used in kiln heating systems where uniform heating and durability are essential. In petrochemicals, it is employed in process heating systems exposed to corrosive atmospheres.

Key Alloy Grades Comparison

Alloy Grade	Composition Highlights	Max Temp (°C)	Oxidation Resistance	Applications
0Cr25Al5	Fe-Cr-Al	1350	Very Good	Heating coils, electric furnaces
0Cr21Al6Nb	Fe-Cr-Al + Nb	1350	Excellent	Long-life elements, stable structures
0Cr27Al7Mo2	Fe-Cr-Al + Mo	1400	Excellent	High-temp furnaces, demanding systems

Global Equivalents

Different regions have developed equivalents to 0Cr27Al7Mo2, reflecting similar compositions and applications. In the USA, alloys such as Kanthal APM share comparable properties. In Germany, DIN-based FeCrAlMo alloys serve as equivalents, while in France AFNOR specifications cover similar materials. In Russia, the alloy Х27Ю7М2 is recognized as a counterpart.

DLX Manufacturing Advantages

Our 12,000㎡ factory is equipped with complete capabilities for research, production, testing, and packaging. We strictly adhere to ISO 9001 standards in our production processes, with an annual output of 1,200 tons. All products undergo rigorous simulated environment testing including high temperature, high pressure, and corrosion tests before being dispatched.

Frequently Asked Questions

What is 0Cr27Al7Mo2 alloy wire mainly used for?

Heating elements in industrial furnaces, kilns, and electrical appliances.

How does 0Cr27Al7Mo2 compare to 0Cr25Al5 in terms of performance?

It offers better oxidation resistance, longer service life, and stability at higher temperatures.

What is the maximum operating temperature of 0Cr27Al7Mo2?

Up to around 1400°C in oxidizing atmospheres.

Is 0Cr27Al7Mo2 resistant to oxidation and corrosion?

Yes, it has excellent resistance to high-temperature oxidation and chemical corrosion.

Tags:

Inconel Alloy

Monel Alloy

Hastelloy Alloy

Incoloy Alloy

Pure Nickel Metal

NiCr Alloy

FeCrAl Alloy

CuNi Alloy

Resistance Wire

High Temperature Nickel Alloy

Nickel Welding Wire

Thermal Spray Wire

Precision Alloy

Thermocouple Bare Wire

Thermocouple Extension Wire

Mineral Insulated Cable

Platinum Iridium Alloy

Cobalt Chromium Alloy

Nitinol Alloy

Metal Foam

Metal Alloy

Heating Series

Inconel Alloy

Monel Alloy

Hastelloy Alloy

Incoloy Alloy

Pure Nickel Metal

NiCr Alloy

FeCrAl Alloy

CuNi Alloy

Resistance Wire

High Temperature Nickel Alloy

Nickel Welding Wire

Thermal Spray Wire

Precision Alloy

Thermocouple Bare Wire

Thermocouple Extension Wire

Mineral Insulated Cable

Platinum Iridium Alloy

Cobalt Chromium Alloy

Nitinol Alloy

Metal Foam

Metal Alloy

Heating Series

products details

ASTM B344 NiCr 80/20 Nichrome Resistance Wire 1200°C Maximum Operating Temperature 1400°C Melting Point For Industrial Heating Elements

ASTM B344 NiCr 80/20 Nichrome Resistance Wire 1200°C Maximum Operating Temperature 1400°C Melting Point For Industrial Heating Elements

ASTM B344 Resistance Wire

NiCr 80/20 Resistance Wire

1400°C Resistance Wire