China Ordinary Discount Nickel Chromium Resistance Wire - Ultra high temperature electrothermal alloy SGHT – Shougang Manufacture and Factory

Ordinary Discount Nickel Chromium Resistance Wire - Ultra high temperature electrothermal alloy SGHT – Shougang

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Ordinary Discount Nickel Chromium Resistance Wire - Ultra high temperature electrothermal alloy SGHT – Shougang Detail:

This product is made of refined master alloy by powder metallurgy technology. It is manufactured by special cold working and heat treatment process. The ultra-high temperature electric heating alloy has good oxidation resistance, high temperature corrosion resistance, small creep, long service life and small resistance change. It is suitable for high temperature 1420 ℃, high power density, corrosive atmosphere, carbon gas and other working environment.It can be used in ceramic kiln, high temperature heat treatment furnace, laboratory furnace, electronic industrial furnace and diffusion furnace.

Chemical components

C	Si	Mn	Cr	Al	Fe
≤0.04	≤0.5	≤0.4	20-22	5.5-6.0	——

Mechanical properties

Room temperature tensile strength	650-750MPa
Elongation	15-25%
Hardness	HV220-260
1000 ℃ tensile strength	22-27MPa
1000℃6MPa High temperature durability	≥100h

Physical properties

Density	7.1g/cm³
Resistivity	1.45*10-6·Ω·m

Temperature coefficient

800℃	1000℃	1400℃
1.03	1.04	1.05

melting point	1500℃
Maximum continuous operating temperature	1400℃

Fast life

	1300℃	1350℃
Average fast life (h)	110	90
Post fracture sagging rate%	8	11

Specifications

Wire diameter range: Φ0.1-8.5mm

SGHT Resistane value/Weight sheet

(1) Resistivity at 20℃=1.45μΩ.m，Density=7.1g/cm3;

(2) The following calculation data are for reference, the resistance values fluctuation range is ±5, and weight changes by the dimensional accuracy range.

Diameter (mm)	Resistance (Ω/m)	Weight (g/m)	Width (mm)	Thickness (mm)	Resistance (Ω/m)	Weight (g/m)
1.00	1.846	5.576	8.00	1.00	0.191	56.800
1.10	1.526	6.747	9.00	1.00	0.170	63.900
1.20	1.282	8.030	10.00	1.00	0.153	71.000
1.30	1.092	9.424	11.00	1.00	0.139	78.100
1.40	0.942	10.929	12.00	1.00	0.127	85.200
1.50	0.821	12.546	13.00	1.00	0.117	92.300
1.60	0.721	14.275	14.00	1.00	0.109	99.400
1.70	0.639	16.115	15.00	1.00	0.102	106.500
1.80	0.570	18.067	16.00	1.00	0.095	113.600
1.90	0.511	20.130	17.00	1.00	0.090	120.700
2.00	0.462	22.305	18.00	1.00	0.085	127.800
2.10	0.419	24.591	19.00	1.00	0.080	134.900
2.20	0.381	26.989	20.00	1.00	0.076	142.000
2.30	0.349	29.498	8.00	1.20	0.159	68.160
2.40	0.321	32.119	9.00	1.20	0.141	76.680
2.50	0.295	34.851	10.00	1.20	0.127	85.200
2.60	0.273	37.695	11.00	1.20	0.116	93.720
2.70	0.253	40.650	12.00	1.20	0.106	102.240
2.80	0.235	43.717	13.00	1.20	0.098	110.760
2.90	0.220	46.896	14.00	1.20	0.091	119.280
3.00	0.205	50.185	15.00	1.20	0.085	127.800
3.10	0.192	53.587	16.00	1.20	0.079	136.320
3.20	0.180	57.100	17.00	1.20	0.075	144.840
3.30	0.170	60.724	18.00	1.20	0.071	153.360
3.40	0.160	64.460	19.00	1.20	0.067	161.880
3.50	0.151	68.308	20.00	1.20	0.064	170.400
3.60	0.142	72.267	8.00	1.50	0.127	85.200
3.70	0.135	76.338	9.00	1.50	0.113	95.850
3.80	0.128	80.520	10.00	1.50	0.102	106.500
3.90	0.121	84.813	11.00	1.50	0.093	117.150
4.00	0.115	89.219	12.00	1.50	0.085	127.800
4.10	0.110	93.735	13.00	1.50	0.078	138.450
4.20	0.105	98.364	14.00	1.50	0.073	149.100
4.30	0.100	103.103	15.00	1.50	0.068	159.750
4.40	0.095	107.955	16.00	1.50	0.064	170.400
4.50	0.091	112.917	17.00	1.50	0.060	181.050
4.60	0.087	117.992	18.00	1.50	0.057	191.700
4.70	0.084	123.177	19.00	1.50	0.054	202.350
4.80	0.080	128.475	20.00	1.50	0.051	213.000
4.90	0.077	133.884	8.00	2.00	0.095	113.600
5.00	0.074	139.404	9.00	2.00	0.085	127.800
5.10	0.071	145.036	10.00	2.00	0.076	142.000
5.20	0.068	150.779	11.00	2.00	0.069	156.200
5.30	0.066	156.634	12.00	2.00	0.064	170.400
5.40	0.063	162.601	13.00	2.00	0.059	184.600
5.50	0.061	168.679	14.00	2.00	0.055	198.800
5.60	0.059	174.868	15.00	2.00	0.051	213.000
5.70	0.057	181.170	16.00	2.00	0.048	227.200
5.80	0.055	187.582	17.00	2.00	0.045	241.400
5.90	0.053	194.106	18.00	2.00	0.042	255.600
6.00	0.051	200.742	19.00	2.00	0.040	269.800
BEIJING SHOUGANG GITANE NEW MATERIALS CO.,LTD

Packing & Delivery

We pack the products in plastic or foam and put them in wooden cases.If the distance is too far, we will use iron plates for further reinforcement.
If you have other packaging requirements, you can also contact us and we will try our best to meet them.

And we will choose the shipping way as you required: By sea, by air, by express, etc.As for the costs and shipping period information, please contact us via telephone, mail or online trade manager.

Application

Company Profile

Beijing Shougang Gitane New Materials Co., Ltd. (originally known as Beijing Steel Wire Plant) is a specialized manufacturer, with a history of over 50 years. We are engaged in producing special alloy wires and strips of resistance heating alloy, electrical resistance alloy, and stainless steel and spiral wires for industrial and domestic applications. Our company covers an area of 88,000 square meters, including 39,268 square meters of workroom. Shougang Gitane has 500 employees, including 30 percent of employees on technical duty. Shougang Gitane attained ISO9001 quality system certification in 2003.

Brand

Spark “brand spiral wire is well-known all over the country. It uses high-quality Fe-Cr-Al and Ni-Cr-Al alloy wires as raw materials and adopts high-speed automatic winding machine with computer control power capacity. Our products have high temperature resistance, fast temperature rise, long service life, stable resistance, small output power error, small capacity deflection, uniform pitch after elongation, and smooth surface. It is widely used in small electric oven, muffle furnace, air conditioner, various ovens, electric heating tube, household appliances, etc. We can design and manufacture all kinds of non-standard helix according to user’s requirements.

Production process

First-class quality management system

Qualification certificate

FAQ

1. who are we?
We are based in Beijing, China, start from 1956,sell to Western Europe(11.11%),Eastern Asia(11.11%),Mid East(11.11%),Oceania(11.11%),Africa(11.11%),Southeast Asia(11.11%),Eastern Europe(11.11%),South America(11.11%),North America(11.11%). There are total about 501-1000 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
heating alloys ,risistance alloys,stainless alloys,special alloys,amorphous(nanocrystalline)strips

4. why should you buy from us not from other suppliers?
More than sixty years researching in the electrical heating alloys. An excellent research team and a complete test center. A new product development mode of joint research. A strict quality control system. An advanced production line.

5. what services can we provide?
Accepted Delivery Terms: FOB,CIF；
Accepted Payment Currency: USD ,EUR ,JPY ,CAD ,AUD ,HKD, GBP, CNY, CHF;

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