Factory Direct Supplier: High-Quality 0Cr23Al5Ti FeCrAl Alloy

Chemical composition according to GOST 10994-74

Bal.

≤0.05

≤ 0.5

≤ 0.3

≤ 0.6

≤0.015

≤ 0.03

22-24

≤ 0.1

0.2-0.5

5-5.8

≤ 0.1

Ca, Ce - calculation

Correction factors for calculating the change in electrical resistance depending on temperature

	Values of the correction factor R0 / R20 at heating temperature,℃
	20	100	200	300	400	500	600	700	800	900	1000	1100	1200	1300	1400
0Cr23Al5Ti	1,000	1,002	1,007	1,013	1,022	1,036	1,056	1,063	1,067	1,072	1,076	1,079	1,080	1,083	1,086

• Cold-drawn wire GOST 12766.1- 90 Wire Standard • Cold-rolled strip GOST 12766.2- 90 strip Standard • Hot-rolled round bar GOST 2590-2006 Hot Rolled Rod Standard • GOST packing 7566-2018 0Cr23Al5Ti WIRE Limit wire diameters, 0.1 - 10 mm: 0.1 - 1.2 mm - light surface, coil 1.2 - 2 mm - light surface, coil 2 - 10 mm - oxidized or etched surface, coil * The wire is made in a soft heat-treated state. Limit deviations correspond to qualifications (GOST 2771): js 9 - for diameters from 0.1 to 0.3 mm inclusive, js 9 - for diameters of St. 0.3 to 0.6 mm inclusive, js 10 - for diameters of St. 0.6 to 6.00 mm inclusive, js 11 - for diameters of St. 6.00 to 10 mm inclusive, * By agreement between the consumer and the manufacturer, wire is made of other diameters.

Mechanical and electrical properties of the alloy

Alloy grade

Resistivity ρ,μOhm * m

Tensile strength, N / mm2 (kgf / mm2), no more

Elongation %,

no less

Test temperature, ℃

Continuous service life, h,

not less

Density

0Cr23Al5Ti

1.34- 1.45

760 ( 78)

1300

7.21g/cm³

RATED VALUES OF ELECTRIC RESISTANCE 1 m WIRE, Ohm / m

Diameter, mm	cross-sectional area,mm²	Ohm / m	Diameter, mm	cross-sectional area,mm²	Ohm / m	Diameter, mm	cross-sectional area,mm²	Ohm / m	Diameter, mm	cross-sectional area,mm²	Ohm / m
0.1	0.00785	177	0.3	0.0707	19.7	0.9	0.636	2.19	2.6	5.31	0.262
0.105	0.00865	162	0.32	0.0804	17.3	0.95	0.708	1.96	2.8	6.15	0.226
0.11	0.00950	146	0.34	0.0907	15.3	1	0.785	1.77	3	7.07	0.197
0.115	0.0104	134	0.36	0.102	13.6	1.06	0.882	1.58	3.2	8.04	0.173
0.12	0.0113	123	0.38	0.113	12.3	1.1	0.950	1.46	3.4	9.07	0.153
0.13	0.0133	105	0.4	0.126	11.0	1.15	1.04	1.34	3.6	10.2	0.136
0.14	0.0154	90.3	0.42	0.138	10.0	1.2	1.13	1.23	3.8	11.3	0.123
0.15	0.0177	78.5	0.45	0.159	8.74	1.3	1.33	1.05	4	12.6	0.111
0.16	0.0201	69.2	0.48	0.181	7.68	1.4	1.54	0.903	4.2	13.8	0.101
0.17	0.0227	61.2	0.5	0.196	7.09	1.5	1.77	0.785	4.5	15.9	0.0874
0.18	0.0254	54.7	0.53	0.221	6.29	1.6	2.01	0.692	4.8	18.1	0.0768
0.19	0.0283	48.9	0.56	0.246	5.65	1.7	2.27	0.612	5	19.6	0.0708
0.2	0.0314	44.3	0.6	0.283	4.91	1.8	2.54	0.547	5.3	22.1	0.0630
0.21	0.0346	40.2	0.63	0.312	4.46	1.9	2.83	0.489	5.6	24.6	0.0564
0.22	0.0380	36.6	0.67	0.352	3.94	2	3.14	0.443	6.1	29.2	0.0476
0.24	0.0452	30.8	0.7	0.385	3.61	2.1	3.46	0.402	6.3	31.2	0.0446
0.25	0.0491	28.3	0.75	0.442	3.14	2.2	3.80	0.366	6.7	35.2	0.0394
0.26	0.0531	26.2	0.8	0.502	2.76	2.4	4.52	0.308	7	38.5	0.0361
0.28	0.0615	22.6	0.85	0.567	2.45	2.5	4.91	0.283	7.5	44.2	0.0315

* Deviation of electrical resistance of 1 m of wire from the nominal should not exceed ± 5% 0Cr23Al5Ti strip Limit strip thicknesses, 0.05 - 3.2 mm:

Belt thickness, mm	Maximum deviation in thickness, mm	Limit deviation in width with the width of the strip, mm		Width strip, mm	Length, m, not less
		up to 100 incl.	St. 100
		no more
0,10; 0,15	±0,010	- 0,3	- 0,5	6- 200	40
0,20; 0,22; 0,25	±0,015	- 0,3	- 0,5	6- 250	40
0,28; 0,30; 0,32; 0,35; 0,36; 0,40	±0,020	- 0,3	- 0,5	6- 250	40
0,45; 0,50	±0,025	- 0,3	- 0,5	6- 250	40
0,55; 0,60; 0,70	±0,030			6- 250
0,80; 0,90	±0,035	- 0,4	- 0,6
1,0	±0,045
1,1; 1,2	±0,045				20
1,4; 1,5	±0,055	- 0,5	- 0,7	10- 250
1,6; 1,8; 2,0	±0,065
2,2	±0,065
2,5; 2,8; 3,0; 3,2	±0,080	- 0,6	——	20-80	10

The crescent shape of the strip for 1 m of length should not exceed: 10 mm - for strip less than 20 mm wide; 5 mm - for strip 20-50 mm wide; 3 mm - for strip more than 50 mm wide. * The deviation of the electrical resistance of 1 m of the strip from the nominal should not exceed ± 5% - for strip of high quality and ± 7% - for strip of normal quality. * The variation of the electrical resistance of the strip within one roll does not exceed 4%.

Mechanical and electrical properties of the alloy

Alloy grade

Resistivity ρ,μOhm * m

Tensile strength, N / mm2 (kgf / mm2), no more

Elongation,%, not less

Test temperature,℃

Continuous service life, h,

not less

0Cr23Al5Ti

1,34- 1,45

765 ( 78)

1300

FeCrAl Series: 1Cr13Al4 OCr21Al4 0Cr25Al5 OCr27Al5 OCr27Al5Ti OCr23Al5 OCr23Al5Ti OCr27Al7MoShijiazhuang Chengyuan Alloy Material Co., Ltd. is a high-tech enterprise specializing in the production of various alloy materials. It has an advanced and complete production line, including material smelting, surface cleaning, rolling, slitting, and a complete test process. Meet the corresponding quality inspection of different products. The company focuses on the production and supply of various electric heating alloys, expansion alloys, soft magnetic alloys, elastic alloys, high temperature alloys and all kinds of pure metals. The product forms include wire, flat wire, strip, plate, bar, foil, Seamless pipe, wire mesh, powder, etc. can meet the application needs of different customers. The various performance indicators of the product are strictly in accordance with the national standards. If customers put forward non-standard requirements, they can also be implemented by reference. Our products are widely used in heating equipment, machinery manufacturing, electric furnace production, instrumentation, household appliances, mineral mining, aerospace, petroleum and nuclear power and other industries, and have received good market feedback. Our products have stable delivery time, excellent quality, sophisticated packaging, and high repurchase rate. They are not only widely recognized in the domestic market, but also have a good reputation in the international market.

* OEM manufacturer * We will deliver the goods to the warehouse of the customer's agent in any city in China. * Terms of delivery: EXW, FCA, FOB, CIF, CPT, DAP * Mode of transport: Sea, Auto, Railway, Air and Express * Payment terms: Bank Transfer, Western Union, PayPal, Alipay * Quality Certificate: In order to improve the quality of products and services, with each order we provide a quality certificate for goods, which includes measured data - chemical composition, electrical resistivity, tensile strength, elongation, melting number, etc. Cheng Yuan Alloy Material Co., Ltd Email: [email protected] Tel .: +86 13673186216 +86 311 8803 3197