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Home > Products > Nichrome resistance heating alloy > NiCr wire

NiCr wire

Nichrome Wire, Grade NiCr 80/20,NiCr 60/15, NCHW,Nikrothal 60
Our nichrome wire has shining surface and accurate resistance.
The resistance wire is used in Household appliances like toaster,fanner and the heater and so on.
The resistance wire resistivity is steady, the temperature coefficient is small, the inoxidizability is good, the service life is long, the reasonable price and so on a series of merits, are the industry electric stove, the Household appliances, in the far infrared installment ideal give off heat the material.

Dia.(mm)	Cross sectional area(mm2)	Cr20Ni80			Cr30Ni70
Dia.(mm)	Cross sectional area(mm2)	Resistance per meter (20ºC Ω/m)	Length per kg(m/kg)	Weight per Meter(kg/m)	Resistance per meter (20ºC Ω/m)	Length per kg(m/kg	Weight per Meter(kg/m)
0.10	0.007854	138.8	15158.405	0.00006597	150.2	15718.328	0.00006362
0.12	0.01131	96.38	10526.316	0.000095	104.3	10915.839	0.00009161
0.15	0.01767	61.68	6738.544	0.0001484	66.77	6988.120	0.0001431
0.17	0.0227	48.02	5243.838	0.0001907	51.99	5437.738	0.0001839
0.19	0.02835	38.44	4198.153	0.0002382	41.62	4353.505	0.0002297
0.21	0.03464	31.47	3437.607	0.0002909	34.07	3563.792	0.0002806
0.25	0.04909	22.21	2425.418	0.0004123	24.04	2515.091	0.0003976
0.27	0.05726	19.04	2079.434	0.0004809	20.61	2156.102	0.0004638
0.29	0.06605	16.5	1802.451	0.0005548	17.86	1869.159	0.000535
0.31	0.07548	14.44	1577.287	0.000634	15.63	1635.590	0.0006114
0.35	0.09621	11.33	1237.317	0.0008082	12.26	1283.203	0.0007793
0.40	0.1257	8.674	946.970	0.001056	9.39	982.318	0.001018
0.45	0.159	6.853	748.503	0.001336	7.419	776.398	0.001288
0.50	0.1963	5.551	606.428	0.001649	6.01	628.931	0.00159
0.60	0.2827	3.855	421.053	0.002375	4.173	436.681	0.00229
0.70	0.3848	2.832	309.310	0.003233	3.066	320.821	0.003117
0.80	0.5027	2.168	236.855	0.004222	2.348	245.580	0.004072
0.90	0.6362	1.713	187.126	0.005344	1.855	194.062	0.005153
1.00	0.7854	1.388	151.584	0.006597	1.502	157.183	0.006362
1.20	1.131	0.9638	105.263	0.0095	1.043	109.158	0.009161
1.40	1.539	0.7081	77.340	0.01293	0.7665	80.192	0.01247
1.60	2.011	0.5421	59.207	0.01689	0.5869	61.387	0.01629
1.80	2.545	0.4283	46.773	0.02138	0.4637	48.520	0.02061
2.00	3.142	0.347	37.893	0.02639	0.3756	39.293	0.02545
2.20	3.801	0.2867	31.319	0.03193	0.3104	32.478	0.03079
2.25	3.976	0.2741	29.940	0.0334	0.2968	31.046	0.03221
2.80	6.158	0.177	19.335	0.05172	0.1916	20.048	0.04988
3.00	7.069	0.1542	16.841	0.05938	0.1669	17.464	0.05726
3.50	9.621	0.1133	12.373	0.08082	0.1226	12.832	0.07793
4.00	12.57	0.08674	9.470	0.1056	0.0939	9.823	0.1018
4.50	15.9	0.06853	7.485	0.1336	0.07419	7.764	0.1288
5.00	19.63	0.05551	6.064	0.1649	0.0601	6.289	0.159
5.50	23.76	0.04588	5.010	0.1996	0.04967	5.198	0.1924
6.00	28.27	0.03855	4.211	0.2375	0.04173	4.367	0.229
6.50	33.18	0.03285	3.588	0.2787	0.03556	3.720	0.2688
7.00	38.48	0.02832	3.093	0.3233	0.03066	3.208	0.3117

Dia.(mm)	Cross sectional area(mm2)	Cr15Ni60			Cr20Ni35，Cr20Ni30
Dia.(mm)	Cross sectional area(mm2)	Resistance per meter (20ºC Ω/m)	Length per kg(m/kg)	Weight per Meter(kg/m)	Resistance per meter(20ºC Ω/m)	Length per kg(m/kg	Weight per Meter(kg/m)
0.10	0.007854	142.6	15527.950	0.0000644	132.4	16116.035	0.00006205
0.12	0.01131	99.03	10782.834	0.00009274	91.96	11191.942	0.00008935
0.15	0.01767	63.38	6901.311	0.0001449	58.85	7163.324	0.0001396
0.17	0.0227	49.34	5373.455	0.0001861	45.82	5577.245	0.0001793
0.19	0.02835	39.5	4301.075	0.0002325	36.68	4464.286	0.000224
0.21	0.03464	32.34	3521.127	0.000284	30.03	3654.971	0.0002736
0.25	0.04909	22.82	2484.472	0.0004025	21.19	2578.649	0.0003878
0.27	0.05726	19.56	2129.925	0.0004695	18.16	2210.922	0.0004523
0.29	0.06605	16.96	1846.381	0.0005416	15.75	1916.443	0.0005218
0.31	0.07548	14.84	1615.770	0.0006189	13.78	1677.008	0.0005963
0.35	0.09621	11.64	1267.588	0.0007889	10.81	1315.616	0.0007601
0.40	0.1257	8.913	970.874	0.00103	8.276	1007.354	0.0009927
0.45	0.159	7.042	766.871	0.001304	6.539	796.178	0.001256
0.50	0.1963	5.704	621.118	0.00161	5.297	644.745	0.001551
0.60	0.2827	3.961	431.406	0.002318	3.678	447.628	0.002234
0.70	0.3848	2.91	316.857	0.003156	2.702	328.947	0.00304
0.80	0.5027	2.228	242.601	0.004122	2.069	251.826	0.003971
0.90	0.6362	1.761	191.681	0.005217	1.635	198.965	0.005026
1.00	0.7854	1.426	155.280	0.00644	1.324	161.160	0.006205
1.20	1.131	0.9903	107.828	0.009274	0.9196	111.919	0.008935
1.40	1.539	0.7276	79.239	0.01262	0.6756	82.237	0.01216
1.60	2.011	0.557	60.643	0.01649	0.5173	62.972	0.01588
1.80	2.545	0.4401	47.916	0.02087	0.4087	49.751	0.0201
2.00	3.142	0.3565	38.820	0.02576	0.331	40.290	0.02482
2.20	3.801	0.2946	32.082	0.03117	0.2736	33.300	0.03003
2.25	3.976	0.2817	30.675	0.0326	0.2616	31.837	0.03141
2.80	6.158	0.1819	19.806	0.05049	0.1689	20.559	0.04864
3.00	7.069	0.1584	17.253	0.05796	0.1471	17.908	0.05584
3.50	9.621	0.1164	12.676	0.07889	0.1081	13.156	0.07601
4.00	12.57	0.08913	9.709	0.103	0.08276	10.074	0.09927
4.50	15.9	0.07042	7.669	0.1304	0.06539	7.962	0.1256
5.00	19.63	0.05704	6.211	0.161	0.05297	6.447	0.1551
5.50	23.76	0.04714	5.133	0.1948	0.04377	5.328	0.1877
6.00	28.27	0.03961	4.314	0.2318	0.03678	4.476	0.2234
6.50	33.18	0.03375	3.675	0.2721	0.03134	3.815	0.2621
7.00	38.48	0.0291	3.169	0.3156	0.02702	3.289	0.304

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