High Quality Cr21al6 Heating Coil for Holding Furnace/Heating Furnace

• Material: Iron Chromium Aluminum
• Resisivity at 20 Oc: 1.42+-0.07 Ohm mm2/M
• Density: 7.2
• Hb: 200-260
• Status: Bright
• Product Type: Wire
• Model NO.: 0cr21al6
• Carbon Content: Low Carbon
• Transport Package: Wooden Pallet, Wooden Case, Spool
• Specification: ISO9001, ISO14001
• Trademark: ualloy
• Origin: China
• HS Code: 72209000
• Production Capacity: 500 Tons/Year

Product Description

Cr21al6  Fecral Alloy Heating Resistance Wire
1. Introduction to products
FeCrAl Resistance Wire, With the characteristics of high resistance, low coefficient of electric resistance, high operating temperature, good corrosion resistance under high temperature,

C	P	S	Mn	Si	Cr	Ni	Al	Fe	Other
Max0.06	Max 0.025	Max 0.025	Max0.70	Max 1.0	19.0~22.0	Max 0.60	5.0~7.0	Bal.	-

2. Application
FeCrAl Resistance Wire, widely apply to chemical industry, metallurgy mechanism, glass industry, ceramic industry, home appliance area and so on.

3. Characteristics
FeCrAl Resistance wire, Stable performance; Anti-oxidation; Corrosion resistance; High temperature stability; Excellent coil-forming ability; Uniform and beautiful surface condition without spots.

4. Advantage
High quality, short delivery time, small MOQ.

5. Packing detail
Spool, coil, wooden case(as per client's requiryment).

6. Size
Wires: 0.018-10mm Ribbons: 0.05*0.2-2.0*6.0mm

The allowable tolerance of alloy wire and rod diameter GB/T1234-2102
Category	Diameter(mm)	Tolerance(mm)
Cold-drawn steel wire	0.02 ~ 0.025	0.02 ~ 0.025
	0.025 ~ 0.03	0.025 ~ 0.03
	0.03 ~ 0.05	0.03 ~ 0.05
	0.05 ~ 0.1	0.05 ~ 0.1
	0.1 ~ 0.3	0.1 ~ 0.3
	0.3 ~ 0.5	0.3 ~ 0.5
	0.5 ~ 1.0	0.5 ~ 1.0
	1.0 ~ 3.0	1.0 ~ 3.0
	3.0 ~ 6.0	3.0 ~ 6.0
	6.0 ~ 8.0	6.0 ~ 8.0
	8.0 ~ 10.0	8.0 ~ 10.0
Hot-finished rod	5.5 ~ 12.0	±0.4