Specifications

Uniform compositions, high resistivity, accurate size, long working life, and good technical property

FeCr-Al Electric Alloy Wire for Furnace

1. Manufacture
2. Stabel Resistivity, long using life
3. Large storage
4. Competitive price, good quality
5. Short delivery time
6. Each coil more than 28kgs

 

	Main Chemical Composition				Max continuous service temp. of          element (° C)	Resistivity at 20° C (μ Ω m)	Melting point (approx
	Cr	Al	Re	Fe
1Cr13Al4	12-15	4-6	opportune	Rest	950	1.25	1450
0Cr25Al5	23-26	4.5-6.5	opportune	Rest	1250	1.42	1500
0Cr21Al6	19-22	5-7	opportune	Rest	1250	1.42	1500
0Cr23Al5	20.5-23.5	4.2-5.3	opportune	Rest	1250	1.35	1500
0Cr21Al4	18-21	3-4.2	opportune	Rest	1100	1.23	1500