Swg 25 Cr15al5 Fecral Alloy Wire/Heating Resistance Wire

• Product Type: Wire
• Material: Iron Chromium Aluminum
• Carbon Content: Low Carbon
• Resisivity at 20 Oc: 1.28+-0.07 Ohm mm2/M
• Color: Bright
• Wires: 0.51
• Model NO.: Cr15Al5
• Transport Package: Wooden Pallet, Wooden Case, Spool
• Specification: GB/T 1234-2010
• Trademark: ualloy
• Origin: China
• HS Code: 722990900
• Production Capacity: 500 Tons/Year

Product Description

Chemical Content(%)

C	P	S		Mn		Si	Cr	Ni	Al	Fe	Other
Max
0.12	0.025		0.025		0.70	Max 1.0	13.0~15.0	Max 0.60	4.5~6.0	Bal.	-

Mechanical Properties

Max Continuous Service Temp	980ºC
Resisivity at 20ºC	1.28 ohm mm2/m
Density	7.4 g/cm3
Thermal Conductivity	52.7 KJ/m·h·ºC
Coefficient of Thermal Expansion	15.4×10-6/ºC
Melting Point	1450ºC
Tensile Strength	637~784 Mpa
Elongation	Min 12%
Section Variation Shrink Rate	65~75%
Repeatedly Bend Frequency	Min 5 times
Continuous Service Time	-
Hardness	200-260HB
Micrographic Structure	Ferrite
Magnetic Property	Magnetic

Temperature Factor of Electrical Resistivity

20ºC	100ºC	200ºC	300ºC	400ºC	500ºC	600ºC	700ºC	800ºC	900ºC	1000ºC
1	1.005	1.014	1.028	1.044	1.064	1.090	1.120	1.132	1.142	1.150

Production process:


 

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Transportation by express:

Application:


FAQ:
Q1.Is there any discount of the  wire?
A. Yes. Bigger quantity will get a discount.
Q2.Information needed if I want a quotation?
A Name, Standard, Material Grade(Chemical Composition), Size Quantity, Weight.
Q3. Can we visit your company/factory before place the order?
A. Yes. Welcome anytime
Q4: How does your factory do regarding quality control?
A. Quality is priority. We always attach great importance to quality controlling from beginning to end.