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NiCr Alloy Cr15Ni60 60Ni16Cr NiCr6015 Optimal Solution for High-Temperature Applications

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Jiangyin Chengxin Alloy Material Co., Ltd ，

City: changzhou

Province/State:jiangsu

Country/Region:china

Tel:-0510-86650038

Contact Person:
Mr.Changfeng Ye View Contact Details

NiCr Alloy Cr15Ni60 60Ni16Cr NiCr6015 Optimal Solution for High-Temperature Applications

Brand Name	Senphus
Model Number	Cr15Ni60/60Ni16Cr/NiCr6015
Certification	ISO9001
Place of Origin	China
Minimum Order Quantity	5kg
Payment Terms	T/T, D/P
Supply Ability	30 Tons per day
Delivery Time	3 days
Packaging Details	Packed with waterproof paper or weave bag, into pallets or wooden case. Special packaging requirements can also be accommodated.
Place of Orig	China
Name	Cr15Ni60/60Ni16Cr/NiCr6015
Type	Ni-Cr-Fe alloys
Application	Heating element and resistor
Color	Shiny silver or dark gray
Density	8.20
Resistivity at 20 ℃	1.12±0.05
Melting point（℃）	1390
Thermal conductivity	45.2(KJ/mh ℃)
Elongation at rupture（% )	>20

Detailed Product Description

NiCr Alloy Cr15Ni60 60Ni16Cr NiCr6015 The Optimal Solution for High-Temperature Applications

NiCr Alloy Wire Cr15Ni60 (60Ni16Cr, NiCr6015) is a high-performance nickel-chromium alloy with 15% chromium and 60% nickel, designed for high-temperature applications requiring excellent oxidation resistance, corrosion resistance, and electrical resistivity. This alloy is commonly used in industries such as heating elements, electrical components, and high-temperature industrial applications. NiCr Alloy Wire Cr15Ni60 (60Ni16Cr, NiCr6015) is a high-performance alloy offering excellent oxidation resistance, high-temperature stability, and reliable electrical resistivity. It is widely used in industries such as heating element manufacturing, electrical components, and chemical processing. Its ability to perform under extreme heat and corrosive conditions makes it ideal for furnaces, resistors, and industrial heating systems. While it comes with a higher cost due to its nickel content, its durability and reliability in high-stress environments make it a valuable material for demanding applications.

GB	JIS	ASTM	DIN EN/DIN	GOST
Cr15Ni60	NCHW-2 NCHR-2	60Ni16Cr	NiCr6015	Х15Н60-Н

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.

Chemical Composition Wt.% Cr15Ni60	%	Ni	Fe	C	Si	Mn	P	S	Cr	Al
	Min	55			0.75				15
	Max	61	Rest	0.08	1.6	0.6	0.02	0.015	18	0.5

Mechanical properties	Condition	Tensile Strength (UTS)(Rm)	Elongation(A5)
	D>3, T>0.2	≥600 MPa	≥25%
	0.1<D<0.3, T>0.2	≥600 MPa	≥20%

Key Features of NiCr Alloy Wire Cr15Ni60 / 60Ni16Cr / NiCr6015:

Composition:

Nickel (Ni): 60% (providing the alloy with excellent high-temperature stability and electrical resistivity).

Chromium (Cr): 15% (enhances the oxidation resistance and strength at elevated temperatures).

Iron (Fe): Small amounts (balance), adding to the structural integrity of the alloy.

Carbon (C): Low carbon content to improve the alloy’s weldability and reduce carbide precipitation.

High-Temperature Resistance:

Performs well in environments up to 1000°C (1832°F), maintaining its structural and mechanical properties.

Excellent Oxidation Resistance: Chromium content forms a protective oxide layer, preventing oxidation and extending the service life of the material even under extreme heat.

Electrical Resistivity:

Moderate Electrical Resistivity: The alloy has a stable electrical resistivity, making it suitable for resistors, heating elements, and other applications where resistance needs to be maintained at elevated temperatures.

Its stable resistance makes it ideal for applications requiring precise and consistent heating.

Corrosion and Scaling Resistance:

Oxidation and Corrosion Resistance: Excellent resistance to oxidizing environments and sulfidation in high-temperature conditions, ensuring durability in industrial applications.

Scalability Resistance: Performs well in conditions where scaling could compromise the material’s integrity, making it suitable for use in environments like industrial furnaces.

Mechanical Properties:

Strength and Ductility: Good tensile strength at high temperatures, along with the ductility required for fabrication and welding.

Fatigue Resistance: It resists thermal fatigue from thermal cycling, making it ideal for industrial heating applications.

Weldability and Fabrication:

Ease of Welding: This alloy is weldable using standard welding techniques such as GTAW (TIG) and GMAW (MIG), with minimal risk of cracking.

Formability: It can be easily drawn into wires, rods, and strips, allowing for a wide range of fabrication possibilities.

Applications:

Heating Elements: Often used in electric furnaces, heating coils, ovens, and other high-temperature applications.
Resistors: Ideal for precision resistors and other electrical components where stable resistance is required under heat.
Industrial Furnaces: Utilized in furnace components, radiant tubes, and heat exchangers due to its resistance to high temperatures and oxidation.
Thermocouples and Sensors: Suitable for thermocouple and temperature sensing applications that operate under high temperatures.

Advantages of NiCr Alloy Wire Cr15Ni60 / 60Ni16Cr / NiCr6015:

High-Temperature Stability: Performs effectively at temperatures up to 1000°C (1832°F), making it ideal for heating elements and resistive applications.
Outstanding Oxidation Resistance: Offers excellent protection against oxidation, ensuring long service life even in high-heat environments.
Electrical Resistivity: Maintains stable resistance over a wide temperature range, ensuring consistent performance in electrical applications.
Weldability and Ease of Fabrication: Can be processed using standard welding and machining techniques.
Durability: Resists oxidation, scaling, and thermal cycling, ensuring reliability in demanding environments.

Limitations of NiCr Alloy Wire Cr15Ni60 / 60Ni16Cr / NiCr6015:

Cost: Due to the alloy’s high nickel content, it is generally more expensive compared to alloys with lower nickel or chromium content.
Limited Resistance to Strong Acids: While it resists oxidation and high-temperature corrosion, it may not perform well in highly acidic environments or environments with high chloride concentrations, unlike other specialized alloys (e.g., Inconel).
Work Hardening: Can work-harden during cold working, requiring careful processing for forming and machining.

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.

Product Tags: 60Ni16Cr NiCr Alloy Cr15Ni60 NiCr Alloy High Temperature Applications NiCr Alloy

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