China Fecral Heating Element electric resistance 0cr21al4 Manufacture and Factory

Fecral Heating Element electric resistance 0cr21al4

Short Description:

model name: 0cr21al4

certificate: ISO9001, RoHS

specification: RoHS, ISO 9001: 2008

surface: bright

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Product Detail

FAQ

Product Tags

Fecral Heating Element Sheet 0cr21al4

GNormal composition%

C	P	S	Mn	Si	Cr	Ni	Al	Fe	Other
Max
0.12	0.025	0.025	0.70	Max 1.0	18.0~21.0	Max 0.60	3.0~4.2	Bal.	-

Typical Mechanical properties(1.0mm)

Yield strength

Tensile Strength

Elongation

Mpa

550

750

Typical Physical properties

Density (g/cm3)	7.35
Electrical resistivity at 20ºC(Om*mm2/m)	1.23
Conductivity coefficient at 20ºC (WmK)	13

Coefficient of thermal expansion
Temperature	Coefficient of Thermal Expansion x10-6/ºC
20 ºC- 1000ºC	13.5

Specific heat capacity
Temperature	20ºC
J/gK	0.49

Melting point (ºC)	1500
Max continuous operating temperature in air (ºC)	1100
Magnetic properties	non-magnetic

Temperature Factor of Electrical Resistivity

20ºC	100ºC	200ºC	300ºC	400ºC	500ºC	600ºC	700ºC	800ºC	900ºC	1000ºC	1100ºC	1200ºC	1300ºC
1	1.005	1.014	1.028	1.044	1.064	1.090	1.120	1.132	1.142	1.150	-	-	-

Style of supply

Alloys Name	Type	Dimension
0cr21al4	Wire	D=0.03mm~8mm
0cr21al4	Ribbon	W=0.4~40mm	T=0.03~2.9mm
0cr21al4	Strip	W=8~250mm	T=0.1~3.0mm
0cr21al4	Foil	W=6~120mm	T=0.003~0.1mm
0cr21al4	Bar	Dia=8~100mm	L=50~1000mm

OTHER Chemical Composition And Main Properties Of FeCrAl

1. What’s the minimum quantity customer can order?

If we have your size in stock, we can provide any quantity you want.
If we do not have, for spool wire, we can produce 1 spool, about 2-3kg. For coil wire, 25kg.

2. How can you pay for small sample amount?
We have Western union account, wire transfer for sample amount also ok.
3. Customer do not have express account. How will us arrange the delivery for sample order?
Just need to provide your address information, we will check the express cost, you can arrange the express cost together with sample value.
4. What’s our payment terms?
We can accept LC T/T payment terms, it also depending on delivery and total amount. Let’s talk more in details after getting your detailed requirements.
5. Do you provide free samples?
If you want several meters and we have stock of your size, we can provide, customer need to bear the International express cost.
6. What’s our working time?
We will give you reply through email/phone Online contact tool within 24 hours. No matter working day or holidays.