ChangShu Electric Heating Alloy Material Factory CO.,LTD.

Index E-mail 中文版

· Ribbon series

· Strip series

· Fe-Cr-Al heating wire

· Fe-Cr-Al high-temperature wire

· Ni-Cr heating wire

· Cu-Ni heating wire

· Spring wire

· Non-standard heating elements

· Stainless steel

Add: 258, Hualian East Rd, Meili Town, Changshu City,
Jiangsu Province, China

Tel: +86(0)512-52660018 52669829

Fax: +86(0)512-52663085

Web: http://www.cseha.com

E-mail:
master@resistance-wire.com.cn

Position: Products

Code: 0Cr25AL5、1Cr13AL4、0Cr21AL4、0Cr21AL6、0Cr23AL5

Material: Fe-Cr-Al Flat Wire

Specifications: Thickness:0.04-0.80mm,width:0.4-6.0mm

features: electric iron chrome aluminum alloy wire heat resistance along with chromium and aluminum content increased and improved, has a superior antioxidant, anti-and anti-carburizing of sulfur, and has a light weight, high surface load, service life Long, low price range, it is widely used in industrial furnace, metallurgy, machinery, household appliances and other industries producing heating elements and resistance elements.

Specifications：

Flat wire	Thickness	0.04-0.80mm
Flat wire	Width	0.4-6.0mm

Fe-Cr-Al stretching key performance tables：

Material/performance		1Cr13AL4	0Cr21AL4	0Cr21AL6	0Cr23AL5	0Cr25AL5
composition	Cr	12.0-15.0	18.0-21.0	19.0-22.0	20.0-23.5	23.0-26.0
	AL	4.0～6.0	3.0～4.2	5.0～7.0	4.2～5.3	4.5～6.5
	Fe	Rest	Rest	Rest	Rest	Rest
	Re	Rest	Rest	Rest	Rest	Rest

Maximum temperature ℃		950	1100	1250	1250	1250
Meltiing point ℃		1450	1500	1500	1500	1500
Density g/cm³		7.40	7.35	7.16	7.25	7.10
Resistivity μΩ·m，20℃		1.25±0.08	1.23±0.06	1.42±0.07	1.35±0.06	1.42±0.07
Tensile strength Mpa		580～680	600～700	630～780	630～780	637～784
Elongation at rupture		≥16	≥12	≥12	≥12	≥12
Repeat bending frequency		≥5	≥5	≥5	≥5	≥5
Fast life h/℃		——	≥80/1250	≥80/1300	≥80/1300	≥80/1300
Specific heat J/g.℃		0.490	0.490	0.520	0.460	0.494
Thermal conductivity KJ/m.h℃		52.7	46.9	63.2	60.2	46.1
Coefficient of lines expansion （20～1000℃）		15.4	13.5	14.7	15.0	16.0
Hardness		200～260	200～260	200～260	200～260	200～260
Micrographic structure		Ferrite	Ferrite	Ferrite	Ferrite	Ferrite
Magnetic properties		Magnetic	Magnetic	Magnetic	Magnetic	Magnetic

Fe-Cr-Al ribbon table specifications and features:

T*W(mm)	Cross sectional area (mm²)	0Cr25Al5			0Cr21Al4
		Resistivity (1.42±0.06μΩ·m)			Resistivity (1.23±0.06μΩ·m)
		Resistance per meter (20ºCΩ/m)	Length per kg.(m/kg)	Weight per meter(kg/m)	Resistance per meter (20ºCΩ/m)	Length per kg.(m/kg)	Weight per meter (kg/m)
0.08×0.2	0.0152	93.42	9266	0.000108	80.92	8951	0.000112
0.08×0.4	0.0304	46.71	4633	0.000216	40.46	4475	0.000223
0.08×0.6	0.0456	31.14	3.89	0.000324	26.97	2984	0.000335
0.08×0.8	0.0608	23.36	2317	0.000432	20.23	2238	0.000447
0.08×1	0.076	18.68	1584	0.000540	16.18	1790	0.000559
0.08×1.2	0.0912	15.57	1544	0.000648	13.49	1492	0.000670
0.08×1.5	0.114	12.46	1235	0.000809	10.79	1193	0.000838
0.1×0.2	0.019	74.74	7413	0.000135	64.74	7161	0.000140
0.1×0.4	0.038	37.37	3706	0.000270	32.37	3580	0.000279
0.1×0.6	0.057	24.91	2471	0.000405	21.58	2387	0.000419
0.1×0.8	0.076	18.68	1853	0.000540	16.18	1790	0.000559
0.1×1.0	0.095	14.95	1483	0.000675	12.95	1432	0.000698
0.1×1.5	0.143	9.930	985	0.00102	8.601	951	0.00105
0.1×2.0	0.19	7.474	741	0.00135	6.474	716	0.00140
0.1×3.0	0.285	4.982	469	0.00213	4.316	454	0.002205
0.1×4.0	0.38	3.737	352	0.00284	3.237	340	0.00294
0.1×5.0	0.475	2.989	282	0.00355	2.589	272	0.003675
0.1×6.0	0.57	2.491	235	0.00426	2.158	227	0.00441
0.15×0.2	0.0285	49.82	4942	0.000202	43.16	4773	0.000209
0.15×0.4	0.057	24.91	2471	0.000405	21.58	2387	0.000419
0.15×0.6	0.0855	16.61	1647	0.000607	14.39	1591	0.000628
0.15×0.8	0.114	12.46	1235	0.000809	10.79	1193	0.000838
0.15×1	0.143	9.930	985	0.00102	8.601	951	0.00105
0.15×1.5	0.214	6.636	658	0.00152	5.748	636	0.00157
0.15×2	0.285	4.982	494	0.00202	4.316	477	0.00209
0.15×3	0.4275	3.322	313	0.003195	2.877	302	0.0033075
0.15×4	0.57	2.491	235	0.00426	2.158	227	0.00441
0.15×5	0.7125	1.993	188	0.005325	1.726	181	0.0055125
0.15×6	0.855	1.661	156	0.00639	1.439	151	0.006615
0.2×0.4	0.076	18.68	1853	0.000540	16.18	1790	0.000559
0.2×0.6	0.114	12.46	1235	0.000809	10.79	1193	0.000838
0.2×0.8	0.152	9.342	927	0.00108	8.092	895	0.00112
0.2×1	0.19	7.474	741	0.00135	6.474	716	0.00140
0.2×1.5	0.285	4.982	494	0.00202	4.316	477	0.00209
0.2×2	0.38	3.373	371	0.00270	3.237	358	0.00279
0.2×3	0.57	2.491	247	0.00405	2.158	239	0.00419
0.2×4	0.76	1.868	176	0.00568	1.618	170	0.00588
0.2×5	0.95	1.495	141	0.0071	1.295	136	0.00735
0.2×6	1.14	1.246	117	0.00852	1.079	113	0.00882
0.4×0.6	0.228	6.228	618	0.00162	5.395	597	0.00168
0.4×0.8	0.304	4.671	463	0.00216	4.046	448	0.00223
0.4×1	0.38	3.373	371	0.00270	3.237	358	0.00279
0.4×1.5	0.57	2.491	247	0.00405	2.158	239	0.00419
0.4×2	0.76	1.868	185	0.00540	1.618	179	0.00559
0.4×3	1.14	1.246	124	0.00809	1.079	119	0.00838
0.4×4	1.52	0.9342	92.7	0.01079	0.809	90	0.0112
0.4×5	1.9	0.747	70	0.0142	0.647	68	0.0147
0.4×6	2.28	0.623	59	0.01704	0.539	57	0.01764
0.6×0.8	0.456	3.114	309	0.00324	2.697	298	0.00335
0.6×1	0.57	2.491	247	0.00405	2.158	239	0.00419
0.6×1.5	0.855	1.661	165	0.00607	1.439	159	0.00628
0.6×2	1.14	1.246	124	0.00809	1.079	119	0.00838
0.6×3	1.71	0.8304	82.4	0.01214	0.719	80	0.0126
0.6×4	2.28	0.6228	61.8	0.01619	0.540	60	0.0168
0.6×5	1.9	0.747	70	0.0142	0.647	68	0.0147
0.6×6	2.28	0.623	59	0.01704	0.539	57	0.01764
0.8×1.0	0.76	1.868	185	0.00540	1.618	179	0.00559
0.8×1.5	1.14	1.246	124	0.00809	1.079	119	0.00838
0.8×2	1.52	0.9342	92.7	0.01079	0.8092	90	0.0112
0.8×3	2.28	0.6228	61.8	0.01619	0.540	60	0.0168
0.8×4	3.04	0.4671	46.3	0.02158	0.405	45	0.0223
0.8×5	3.8	0.374	35	0.0284	0.324	34	0.0294
0.8×6	4.56	0.311	29	0.03408	0.270	28	0.03528
1.0×1.5	1.425	0.9965	98.8	0.01012	0.863	95	0.0105
1.0×2	1.9	0.7474	74.1	0.01349	0.647	72	0.0140
1.0×3	2.85	0.4982	49.4	0.02024	0.432	48	0.0209
1.0×4	3.8	0.3737	37.1	0.02698	0.324	36	0.0279
1.0×5	4.75	0.299	28	0.0355	0.259	27	0.03675
1.0×6	5.7	0.249	23	0.0426	0.216	23	0.0441

Delivery status:
1、Product packaging and wire cloth strip wrapped in packages, in rolls supply. wire and flat, around the axis of Plastic Supply.
2、Export products and customers with special requirements, negotiated settlement.

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  Tel: +86(0)512-52660018 52669829    Fax: +86(0)512-52663085
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