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Cr20Ni30 Perfect Combination Of Chromium And Nickel For Superior Heating Performance NiCr Alloy

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Heating Cable

Mr. Changfeng Ye

toretto.ye@senphus.com

-0510-86650038

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Cr20Ni30 Perfect Combination Of Chromium And Nickel For Superior Heating Performance NiCr Alloy

MOQ:	5kg
Standard Packaging:	Packed with waterproof paper or weave bag, into pallets or wooden case. Special packaging requirements can also be accommodated.
Delivery Period:	3 days
Payment Method:	T/T, D/P
Supply Capacity:	30 Tons per day

Details Information

Product Description

Detail Information

Place of Origin

China

Brand Name

Senphus

Certification

ISO9001

Model Number

Cr20Ni30

Place Of Orig:

China

Name:

Cr20Ni30

Type:

Ni-Cr-Fe Alloys

Application:

Heating Element And Resistor

Color:

Shiny Silver Or Dark Gray

Density:

Resistivity At 20 ℃:

1.06±0.05

Melting Point（℃）:

Thermal Conductivity(KJ/m H ℃ ):

Elongation At Rupture（% ):

Highlight:

Cr20Ni30 NiCr Alloy

Chromium Nickel NiCr Alloy

Superior Heating Performance NiCr Alloy

Product Description

Cr20Ni30 The Perfect Combination of Chromium and Nickel for Superior Heating Performance NiCr Alloy

NiCr Alloy Wire Cr20Ni30 is a nickel-chromium-based alloy that contains 20% chromium and 30% nickel, offering a good balance of high-temperature resistance, oxidation resistance, and moderate electrical resistivity. It is primarily used in heating elements and resistive applications, where it needs to perform reliably in environments involving elevated temperatures and oxidative conditions. NiCr Alloy Wire Cr20Ni30 is a versatile and reliable alloy for high-temperature applications, especially in industries such as heating elements, resistors, and thermocouples. Its oxidation resistance, electrical resistivity, and ability to withstand high temperatures make it an excellent choice for use in industrial furnaces, electric heating, and temperature sensors. While more expensive than standard materials, it provides excellent performance in environments where durability, consistency, and heat resistance are paramount.

Chemical Composition Wt.%

Cr20Ni30

Min

Max

Bal.

0.08

0.02

0.015

Main characteristics of Ni-Cr and Ni-Cr-Fe electric heating alloys

Type Performance		Cr30Ni70	Cr15Ni60	Cr20Ni35	Cr20Ni80	Cr20Ni30	Cr25Ni20
Main Chemical composition	Ni	Rest	55.0-61.0	34.0-37.0	Rest	30.0-34.0	19.0-22.0
	Cr	28.0-31.0	15.0-18.0	18.0-21.0	20.0-23.0	18.0-21.0	24.0-26.0
	Fe	≤ 1.0	Rest	Rest	≤ 1.0	Rest	Rest
Max. continuous service temp. of element (℃)		1250	1150	1100	1200	1100	1050
Resistivity at 20 ℃(μΩm)		1.18±0.05	1.12±0.05	1.04±0.05	1.09±0.05	1.06±0.05	0.95±0.05
Density(g/cm3)		8.10	8.20	7.90	8.40	7.90	7.15
Thermal condyctivity (KJ/m·h·℃)		45.2	45.2	43.8	60.3	43.8	43.8
Coefficient of lines expansion (α×10-6/℃)		17.0	17.0	19.0	18.0	19.0	19.0
Melting point (approx.)(℃)		1380	1390	1390	1400	1390	1400
Elonation at rupture(%)		＞20	＞20	＞20	＞20	＞20	＞20
Micrographic structure		Austenite	Austenite	Austenite	Austenite	Austenite	Austenite
Magnetic properties		Non-magnetic	Low-magnetic	Low-magnetic	Non-magnetic	Low-magnetic	Non-magnetic
Note:The various grades of electric resistance alloy material are blended with the amountof rare earth, titanium and other trace elements, to improve the processing performance andextend the period of the uselife.

Key Features of NiCr Alloy Wire Cr20Ni30:

Composition:

Nickel (Ni): 30% (provides good high-temperature stability, corrosion resistance, and electrical resistivity).

Chromium (Cr): 20% (enhances oxidation resistance, improving the alloy’s ability to withstand high-temperature oxidation).

Iron (Fe): Balance, contributing to the alloy's structural integrity and workability.

Trace Elements: Manganese, silicon, and carbon in small amounts to improve strength and workability.

High-Temperature Resistance:

Oxidation Resistance: With 20% chromium, the alloy forms a stable oxide layer, protecting it from oxidation in high-temperature environments, typically up to 1000°C (1832°F).

Thermal Cycling Resistance: Can withstand repeated heating and cooling without significant degradation, making it suitable for industrial heating applications.

Electrical Resistivity:

Moderate Electrical Resistivity: The alloy has a moderate electrical resistivity, providing stable resistance over a range of temperatures. It is well-suited for resistive heating elements, where consistent performance is critical.

Temperature Coefficient of Resistance (TCR): Offers a stable TCR, which is important for applications requiring consistent resistance under varying thermal conditions.

Corrosion and Scaling Resistance:

Oxidation Resistance: The chromium content helps the alloy resist oxidation in high-temperature air and other oxidative environments, making it durable for electric heating elements and furnace components.

Sulfidation Resistance: Resists sulfur-induced corrosion at high temperatures, making it suitable for use in some petrochemical and chemical processing environments.

Mechanical Properties:

Tensile Strength: Maintains good strength at elevated temperatures, offering stability in mechanical applications where high thermal stresses are present.

Ductility: Offers enough ductility for drawing into wire or strips, making it versatile for manufacturing various components such as heating coils or resistors.

Weldability and Fabrication:

Weldability: Can be welded using standard welding techniques such as TIG (Tungsten Inert Gas) or MIG (Metal Inert Gas) welding, though special care must be taken to avoid embrittlement in high-heat areas.

Formability: Easily drawn into wires, coils, and strips, making it suitable for use in a wide variety of heating elements, resistors, and thermocouples.

Applications:

Heating Elements: Ideal for use in industrial furnaces, electric heating elements, and resistance heating components where high temperatures are a factor.
Resistors: Used in resistors and resistance temperature detectors (RTDs), where stable resistivity is important over a range of temperatures.
Thermocouples and Temperature Sensors: Can be used in thermocouples and other temperature sensing devices that need to operate in high-temperature environments.
Industrial Applications: Suitable for applications in high-temperature chemical processing, power generation, and petrochemical industries.

Technical data of wires

Dia. (mm)	Cross-sectional area (mm²)	Weight/Meter (g/m)	Resistance/Meter at 20 ℃ (Ω/m)	Dia. (mm)	Cross-sectional area (mm²)	Weight/Meter (g/m)	Resistance/Meter at 20 ℃ (Ω/m)
0.018	0.000255	0.002117	3410-4610	0.25	0.04909	0.4074	20.88-23.54
0.020	0.000314	0.002606	2940-3740	0.28	0.06158	0.5111	16.64-18.76
0.022	0.000380	0.003154	2440-3100	0.30	0.07069	0.5867	14.49-16.35
0.025	0.000491	0.004075	1880-2400	0.32	0.07548	0.6265	12.74-14.36
0.028	0.000616	0.005113	1530-1870	0.33	0.08553	0.7099	12.20-13.40
0.030	0.000707	0.005868	1338-1696	0.38	0.1134	0.9412	9.13-10.09
0.032	0.000804	0.006673	1180-1440	0.40	0.1257	1.0433	8.24-9.108
0.035	0.000962	0.007985	981-1200	0.41	0.132	1.0956	7.68-8.89
0.040	0.001257	0.01043	780.7-954.1	0.45	0.159	1.3197	6.51-7.196
0.045	0.00159	0.0132	594-726	0.50	0.1963	1.6293	5.273-5.829
0.050	0.001963	0.01629	499.6-610.6	0.55	0.2376	1.9721	4.518-4.994
0.055	0.00238	0.01975	407-477	0.60	0.2827	2.3464	3.797-4.197
0.063	0.00312	0.02590	321.41-377.31	0.65	0.3318	2.7539	3.235-3.575
0.070	0.00385	0.03196	260.5-305.9	0.70	0.3848	3.1938	2.789-3.083
0.080	0.005027	0.04172	199.5-234.1	0.75	0.4418	3.6669	2.43-2.686
0.090	0.006362	0.0528	157.6-185.0	0.80	0.5027	4.1724	2.136-2.36
0.100	0.007854	0.0652	127.7-149.9	0.85	0.5674	4.7094	1.891-2.091
0.110	0.009852	0.08177	105.5-123.9	0.90	0.6362	5.2805	1.687-1.865
0.120	0.01227	0.1018	88.67-104.1	0.95	0.7088	5.883	1.46-1.62
0.140	0.01539	0.1277	65.85-75.77	1.00	0.7854	6.5188	1.367-1.511
0.150	0.01767	0.1467	56.75-66.63	1.10	0.9503	7.8875	1.13-1.26
0.160	0.02011	0.01669	50.42-58.00	1.12	0.9852	8.1772	1.05-1.17
0.170	0.022700	0.1884	44.18-51.86	1.18	1.0936	9.0769	0.95-1.05
0.180	0.02545	0.2112	40.26-45.40	1.20	1.313	10.8979	0.79-0.87
0.190	0.02835	0.2353	35.37-41.53	1.30	1.327	11.0141	0.78-0.86
0.200	0.03142	0.2608	32.62-36.78	1.40	1.539	12.7737	0.70-0.77
0.212	0.035300	0.2930	28.41-33.35	1.50	1.767	14.6661	0.60-0.67
0.220	0.03801	0.3155	26.65-30.39	1.60	2.011	16.8924	0.52-0.58

The tolerance or wires diameter

Wires	Dia.(mm)	Tolerance
	0.018-0.025	±0.001
	0.028-0.035	±0.0015
	0.040-0.055	±0.002
	0.070	±0.0025
	0.08-0.10	±0.003
	0.11-0.14	±0.004
	0.16-0.20	±0.005
	0.22-0.25	±0.006
	0.28-0.30	±0.007
	0.32-0.40	±0.01
	0.41-0.50	±0.015
	0.55-0.80	+0.02/-0.03
	0.85-1.00	+0.02/-0.03
	1.10-1.50	±0.03
Note:special specification can be produced as per client's request.

Technical data of ribbon

Thickness × Width(mm)	Resistance/meter(20 ℃) (Ω/m)	Surface area/ohm (20℃) (cm²/Ω)	Weight/meter (g/m)	Surface area/meter (cm²/m)
0.09x2.5	5.27	9.84	1.72	51.8
0.08x0.2	74	0.0756	0.122	5.6
0.08x0.3	49.4	0.154	0.183	7.6
0.08x0.4	37	0.259	0.244	9.6
0.08x0.5	29.6	0.392	0.305	11.6
0.08x0.6	24.7	0.551	0.367	13.6
0.08x0.7	21.2	0.737	0.428	15.6
0.08x0.8	18.5	0.951	0.489	17.6
0.08x0.9	16.5	1.19	0.55	19.6
0.08x1.0	14.8	1.46	0.611	21.6
0.08x1.2	12.3	2.07	0.733	25.6
0.08x1.5	9.87	3.2	0.916	31.6
0.08x1.8	8.23	4.57	1.1	37.6
0.08x2.0	7.4	5.62	1.22	41.6
0.07x0.2	84.6	0.0638	0.107	5.4
0.07x0.3	56.4	0.131	0.16	7.4
0.07x0.4	42.3	0.222	0.214	9.4
0.07x0.5	33.9	0.337	0.267	11.4
0.07x0.6	28.2	0.475	0.321	13.4
0.07x0.7	24.2	0.637	0.374	15.4
0.07x0.8	21.2	0.822	0.428	17.4
0.07x0.9	18.8	1.03	0.481	19.4
0.07x1.0	16.9	1.26	0.535	21.4
0.07x1.2	14.1	1.8	0.641	25.4
0.07x1.5	11.3	2.78	0.802	31.4
0.06x0.2	98.7	0.0527	0.0916	5.2
0.06x0.3	65.8	0.109	0.137	7.2
0.06x0.4	49.4	0.186	0.183	9.2
0.06x0.5	39.5	0.284	0.229	11.2
0.06x0.6	32.9	0.401	0.275	13.2
0.06x0.7	28.2	0.539	0.321	15.2
0.06x0.8	24.7	0.697	0.367	17.5
0.06x0.9	21.9	0.875	0.412	19.2
0.06x1.0	19.7	1.07	0.458	21.2
0.06x1.2	16.5	1.53	0.55	25.2
0.05x0.2	118	0.0422	0.0764	5.00
0.05x0.3	79	0.0886	0.115	7.00
0.05x0.4	59.2	0.152	0.153	9.00
0.05x0.5	47.4	0.232	0.191	11.00
0.05x0.6	39.5	0.329	0.229	13.00
0.05x0.7	33.9	0.443	0.267	15.0
0.05x0.8	29.6	0.574	0.305	17.0
0.05x0.9	16.3	0.722	0.344	19.0
0.05x1.0	23.7	0.886	0.382	21.0
Ribbon is rolled by the wire, the actual cross-sectional area of the ribbon is smaller 8％ than calculated by the rectangular.

Advantages of NiCr Alloy Wire Cr20Ni30:

High-Temperature Performance: Stable and reliable in high-temperature environments, performing well in electric heating elements and other heat-intensive applications.
Good Oxidation Resistance: Resistant to oxidation at high temperatures, ensuring long service life in oxidizing atmospheres.
Stable Electrical Resistivity: Maintains consistent electrical resistance over a wide temperature range, making it ideal for use in resistors and thermocouples.
Durability in Harsh Environments: With its ability to resist both oxidation and sulfidation, it is durable in environments where high heat and corrosive gases are present.
Weldability and Fabrication: Easily processed into wires, coils, and strips, and can be welded and formed for various industrial applications.

Cr20Ni30 Perfect Combination Of Chromium And Nickel For Superior Heating Performance NiCr Alloy 0

Tags:

high resistance heating wire 6,

nickel chromium alloy wire,

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Cr20Ni30 Perfect Combination Of Chromium And Nickel For Superior Heating Performance NiCr Alloy

MOQ:	5kg
Standard Packaging:	Packed with waterproof paper or weave bag, into pallets or wooden case. Special packaging requirements can also be accommodated.
Delivery Period:	3 days
Payment Method:	T/T, D/P
Supply Capacity:	30 Tons per day

Detail Information

Product Description

Detail Information

Place of Origin

China

Brand Name

Senphus

Certification

ISO9001

Model Number

Cr20Ni30

Place Of Orig:

China

Name:

Cr20Ni30

Type:

Ni-Cr-Fe Alloys

Application:

Heating Element And Resistor

Color:

Shiny Silver Or Dark Gray

Density:

7.90

Resistivity At 20 ℃:

1.06±0.05

Melting Point（℃）:

1390

Thermal Conductivity(KJ/m H ℃ ):

43.8

Elongation At Rupture（% ):

>20

Minimum Order Quantity:

5kg

Packaging Details:

Packed with waterproof paper or weave bag, into pallets or wooden case. Special packaging requirements can also be accommodated.

Delivery Time:

3 days

Payment Terms:

T/T, D/P

Supply Ability:

30 Tons per day

Highlight

Cr20Ni30 NiCr Alloy

Chromium Nickel NiCr Alloy

Superior Heating Performance NiCr Alloy

Product Description

Cr20Ni30 The Perfect Combination of Chromium and Nickel for Superior Heating Performance NiCr Alloy

Chemical Composition Wt.%

Cr20Ni30

Min

Max

Bal.

0.08

0.02

0.015

Main characteristics of Ni-Cr and Ni-Cr-Fe electric heating alloys

Type Performance		Cr30Ni70	Cr15Ni60	Cr20Ni35	Cr20Ni80	Cr20Ni30	Cr25Ni20
Main Chemical composition	Ni	Rest	55.0-61.0	34.0-37.0	Rest	30.0-34.0	19.0-22.0
	Cr	28.0-31.0	15.0-18.0	18.0-21.0	20.0-23.0	18.0-21.0	24.0-26.0
	Fe	≤ 1.0	Rest	Rest	≤ 1.0	Rest	Rest
Max. continuous service temp. of element (℃)		1250	1150	1100	1200	1100	1050
Resistivity at 20 ℃(μΩm)		1.18±0.05	1.12±0.05	1.04±0.05	1.09±0.05	1.06±0.05	0.95±0.05
Density(g/cm3)		8.10	8.20	7.90	8.40	7.90	7.15
Thermal condyctivity (KJ/m·h·℃)		45.2	45.2	43.8	60.3	43.8	43.8
Coefficient of lines expansion (α×10-6/℃)		17.0	17.0	19.0	18.0	19.0	19.0
Melting point (approx.)(℃)		1380	1390	1390	1400	1390	1400
Elonation at rupture(%)		＞20	＞20	＞20	＞20	＞20	＞20
Micrographic structure		Austenite	Austenite	Austenite	Austenite	Austenite	Austenite
Magnetic properties		Non-magnetic	Low-magnetic	Low-magnetic	Non-magnetic	Low-magnetic	Non-magnetic
Note:The various grades of electric resistance alloy material are blended with the amountof rare earth, titanium and other trace elements, to improve the processing performance andextend the period of the uselife.

Key Features of NiCr Alloy Wire Cr20Ni30:

Composition:

Nickel (Ni): 30% (provides good high-temperature stability, corrosion resistance, and electrical resistivity).

Chromium (Cr): 20% (enhances oxidation resistance, improving the alloy’s ability to withstand high-temperature oxidation).

Iron (Fe): Balance, contributing to the alloy's structural integrity and workability.

Trace Elements: Manganese, silicon, and carbon in small amounts to improve strength and workability.

High-Temperature Resistance:

Oxidation Resistance: With 20% chromium, the alloy forms a stable oxide layer, protecting it from oxidation in high-temperature environments, typically up to 1000°C (1832°F).

Thermal Cycling Resistance: Can withstand repeated heating and cooling without significant degradation, making it suitable for industrial heating applications.

Electrical Resistivity:

Temperature Coefficient of Resistance (TCR): Offers a stable TCR, which is important for applications requiring consistent resistance under varying thermal conditions.

Corrosion and Scaling Resistance:

Sulfidation Resistance: Resists sulfur-induced corrosion at high temperatures, making it suitable for use in some petrochemical and chemical processing environments.

Mechanical Properties:

Tensile Strength: Maintains good strength at elevated temperatures, offering stability in mechanical applications where high thermal stresses are present.

Ductility: Offers enough ductility for drawing into wire or strips, making it versatile for manufacturing various components such as heating coils or resistors.

Weldability and Fabrication:

Formability: Easily drawn into wires, coils, and strips, making it suitable for use in a wide variety of heating elements, resistors, and thermocouples.

Applications:

Heating Elements: Ideal for use in industrial furnaces, electric heating elements, and resistance heating components where high temperatures are a factor.
Resistors: Used in resistors and resistance temperature detectors (RTDs), where stable resistivity is important over a range of temperatures.
Thermocouples and Temperature Sensors: Can be used in thermocouples and other temperature sensing devices that need to operate in high-temperature environments.
Industrial Applications: Suitable for applications in high-temperature chemical processing, power generation, and petrochemical industries.

Technical data of wires

Dia. (mm)	Cross-sectional area (mm²)	Weight/Meter (g/m)	Resistance/Meter at 20 ℃ (Ω/m)	Dia. (mm)	Cross-sectional area (mm²)	Weight/Meter (g/m)	Resistance/Meter at 20 ℃ (Ω/m)
0.018	0.000255	0.002117	3410-4610	0.25	0.04909	0.4074	20.88-23.54
0.020	0.000314	0.002606	2940-3740	0.28	0.06158	0.5111	16.64-18.76
0.022	0.000380	0.003154	2440-3100	0.30	0.07069	0.5867	14.49-16.35
0.025	0.000491	0.004075	1880-2400	0.32	0.07548	0.6265	12.74-14.36
0.028	0.000616	0.005113	1530-1870	0.33	0.08553	0.7099	12.20-13.40
0.030	0.000707	0.005868	1338-1696	0.38	0.1134	0.9412	9.13-10.09
0.032	0.000804	0.006673	1180-1440	0.40	0.1257	1.0433	8.24-9.108
0.035	0.000962	0.007985	981-1200	0.41	0.132	1.0956	7.68-8.89
0.040	0.001257	0.01043	780.7-954.1	0.45	0.159	1.3197	6.51-7.196
0.045	0.00159	0.0132	594-726	0.50	0.1963	1.6293	5.273-5.829
0.050	0.001963	0.01629	499.6-610.6	0.55	0.2376	1.9721	4.518-4.994
0.055	0.00238	0.01975	407-477	0.60	0.2827	2.3464	3.797-4.197
0.063	0.00312	0.02590	321.41-377.31	0.65	0.3318	2.7539	3.235-3.575
0.070	0.00385	0.03196	260.5-305.9	0.70	0.3848	3.1938	2.789-3.083
0.080	0.005027	0.04172	199.5-234.1	0.75	0.4418	3.6669	2.43-2.686
0.090	0.006362	0.0528	157.6-185.0	0.80	0.5027	4.1724	2.136-2.36
0.100	0.007854	0.0652	127.7-149.9	0.85	0.5674	4.7094	1.891-2.091
0.110	0.009852	0.08177	105.5-123.9	0.90	0.6362	5.2805	1.687-1.865
0.120	0.01227	0.1018	88.67-104.1	0.95	0.7088	5.883	1.46-1.62
0.140	0.01539	0.1277	65.85-75.77	1.00	0.7854	6.5188	1.367-1.511
0.150	0.01767	0.1467	56.75-66.63	1.10	0.9503	7.8875	1.13-1.26
0.160	0.02011	0.01669	50.42-58.00	1.12	0.9852	8.1772	1.05-1.17
0.170	0.022700	0.1884	44.18-51.86	1.18	1.0936	9.0769	0.95-1.05
0.180	0.02545	0.2112	40.26-45.40	1.20	1.313	10.8979	0.79-0.87
0.190	0.02835	0.2353	35.37-41.53	1.30	1.327	11.0141	0.78-0.86
0.200	0.03142	0.2608	32.62-36.78	1.40	1.539	12.7737	0.70-0.77
0.212	0.035300	0.2930	28.41-33.35	1.50	1.767	14.6661	0.60-0.67
0.220	0.03801	0.3155	26.65-30.39	1.60	2.011	16.8924	0.52-0.58

The tolerance or wires diameter

Wires	Dia.(mm)	Tolerance
	0.018-0.025	±0.001
	0.028-0.035	±0.0015
	0.040-0.055	±0.002
	0.070	±0.0025
	0.08-0.10	±0.003
	0.11-0.14	±0.004
	0.16-0.20	±0.005
	0.22-0.25	±0.006
	0.28-0.30	±0.007
	0.32-0.40	±0.01
	0.41-0.50	±0.015
	0.55-0.80	+0.02/-0.03
	0.85-1.00	+0.02/-0.03
	1.10-1.50	±0.03
Note:special specification can be produced as per client's request.

Technical data of ribbon

Thickness × Width(mm)	Resistance/meter(20 ℃) (Ω/m)	Surface area/ohm (20℃) (cm²/Ω)	Weight/meter (g/m)	Surface area/meter (cm²/m)
0.09x2.5	5.27	9.84	1.72	51.8
0.08x0.2	74	0.0756	0.122	5.6
0.08x0.3	49.4	0.154	0.183	7.6
0.08x0.4	37	0.259	0.244	9.6
0.08x0.5	29.6	0.392	0.305	11.6
0.08x0.6	24.7	0.551	0.367	13.6
0.08x0.7	21.2	0.737	0.428	15.6
0.08x0.8	18.5	0.951	0.489	17.6
0.08x0.9	16.5	1.19	0.55	19.6
0.08x1.0	14.8	1.46	0.611	21.6
0.08x1.2	12.3	2.07	0.733	25.6
0.08x1.5	9.87	3.2	0.916	31.6
0.08x1.8	8.23	4.57	1.1	37.6
0.08x2.0	7.4	5.62	1.22	41.6
0.07x0.2	84.6	0.0638	0.107	5.4
0.07x0.3	56.4	0.131	0.16	7.4
0.07x0.4	42.3	0.222	0.214	9.4
0.07x0.5	33.9	0.337	0.267	11.4
0.07x0.6	28.2	0.475	0.321	13.4
0.07x0.7	24.2	0.637	0.374	15.4
0.07x0.8	21.2	0.822	0.428	17.4
0.07x0.9	18.8	1.03	0.481	19.4
0.07x1.0	16.9	1.26	0.535	21.4
0.07x1.2	14.1	1.8	0.641	25.4
0.07x1.5	11.3	2.78	0.802	31.4
0.06x0.2	98.7	0.0527	0.0916	5.2
0.06x0.3	65.8	0.109	0.137	7.2
0.06x0.4	49.4	0.186	0.183	9.2
0.06x0.5	39.5	0.284	0.229	11.2
0.06x0.6	32.9	0.401	0.275	13.2
0.06x0.7	28.2	0.539	0.321	15.2
0.06x0.8	24.7	0.697	0.367	17.5
0.06x0.9	21.9	0.875	0.412	19.2
0.06x1.0	19.7	1.07	0.458	21.2
0.06x1.2	16.5	1.53	0.55	25.2
0.05x0.2	118	0.0422	0.0764	5.00
0.05x0.3	79	0.0886	0.115	7.00
0.05x0.4	59.2	0.152	0.153	9.00
0.05x0.5	47.4	0.232	0.191	11.00
0.05x0.6	39.5	0.329	0.229	13.00
0.05x0.7	33.9	0.443	0.267	15.0
0.05x0.8	29.6	0.574	0.305	17.0
0.05x0.9	16.3	0.722	0.344	19.0
0.05x1.0	23.7	0.886	0.382	21.0
Ribbon is rolled by the wire, the actual cross-sectional area of the ribbon is smaller 8％ than calculated by the rectangular.

Advantages of NiCr Alloy Wire Cr20Ni30:

High-Temperature Performance: Stable and reliable in high-temperature environments, performing well in electric heating elements and other heat-intensive applications.
Good Oxidation Resistance: Resistant to oxidation at high temperatures, ensuring long service life in oxidizing atmospheres.
Stable Electrical Resistivity: Maintains consistent electrical resistance over a wide temperature range, making it ideal for use in resistors and thermocouples.
Durability in Harsh Environments: With its ability to resist both oxidation and sulfidation, it is durable in environments where high heat and corrosive gases are present.
Weldability and Fabrication: Easily processed into wires, coils, and strips, and can be welded and formed for various industrial applications.

Cr20Ni30 Perfect Combination Of Chromium And Nickel For Superior Heating Performance NiCr Alloy 0

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