FeCrAl alloy has the characteristic of high resistivity,low temperature resistance coefficient,high operating temperature,good
anti-oxidation and anti-corrosion under high temperature.
It is widely used in industrial furnace, household appliances, industry furnace, metallurgy, machinery, aircraft, automotive,
military and other industries producing heating elements and resistance elements.
Size dimension range:
Wire: 0.01-10mm
Ribbons: 0.05*0.2-2.0*6.0mm
Strip: 0.05*5.0-5.0*250mm
Bar:10-50mm
FeCrAl alloy series: OCr15Al5,1Cr13Al4, 0Cr21Al4, 0Cr21Al6, 0Cr23Al5, 0Cr25Al5, 0Cr21Al6Nb,0Cr27Al7Mo2, and etc.
Welcome to customs your request size or mateial.
Model NO. | 0Cr21Al4 | 0Cr21Al6 | 0Cr23Al5 | ||
Main chemical composition% | Cr | 18.0-21.0 | 19.0-22.0 | 22.5-24.5 | |
Al | 3.0-4.2 | 5.0-7.0 | 4.2-5.0 | ||
Re | opportune amount | opportune amount | opportune amount | ||
Fe | Rest | Rest | Rest | ||
Max.continuous service temp.of element (℃) | 1100 | 1250 | 1250 | ||
Resistivity μΩ.m,20℃ | 1.23 | 1.42 | 1.35 | ||
Density (g/cm3 ) | 7.35 | 7.16 | 7.25 | ||
Thermal conductivity KJ/m.h.℃ | 46.9 | 63.2 | 60.2 | ||
Coefficient of lines expansion α×10-6/℃ | 13.5 | 14.7 | 15.0 | ||
Melting point℃ | 1500 | 1500 | 1500 | ||
Tensile strength Mpa | 600-700 | 630-780 | 630-780 | ||
Elongation at rupture % | >12 | >12 | >12 | ||
Variation of area % | 65-75 | 65-75 | 65-75 | ||
Repeat bending frequency(F/R) | >5 | >5 | >5 | ||
Hardness(H.B.) | 200-260 | 200-260 | 200-260 | ||
Micrographic structure | Ferrite | Ferrite | Ferrite | ||
Magnetic properties | Magnetic | Magnetic | Magnetic |
Lead time | ||||||||
1-50kg | 2 working days(packing boxes) | |||||||
51-100kg | 3 working days(packing boxes) | |||||||
101-500kg | 5 working days(use Carton or wooden case in outside) | |||||||
500kg-1000kg | 7 working days(use Carton or wooden case in outside) |
If you like our products,pls contact me at any time,thanks.
1. Timely response,
Timely response to your inquiry, multiple choice recommendations based on your demand, quickly respond mails and provide
solutions.
2.sample evaluation
Sample and trial order is accepted for the quality evaluation.
3. Strict quality control
Arrange production on time and control quality strictly.
4. Shorter delivery time.
Book the earliest vessel or plane to guarantee the delivery time.
5. Professional Services
Provide all the detailed news and pictures from order to delivery;
Offer relative export documents and original certificate if needed;
Warm and considerable after-sale service
How to order:
Q1: | How can I contact with your company? |
A1: | We are always ready to serve you via Email, Telephone, Fax, Skype, Whatsapp or Mobile phone. Phone:+86-13421379879 Whatsapp:+8613421379879 Skype: shuiting12 QQ:873912460 |
Q2: | What is your working time? |
A2: | Monday-Saturday : 9:00AM-18:00PM (Beijing time, GMT+08.00) We have public holiday during May.1-3, Oct.1-7 and Chinese New Year holiday . For detail, please see our update holiday notice. During these period, if you have a demand, Please send me an email. |
Q3: | Do you provide free samples? |
A3: | Yes, we can provide a free sample for testing,buyer should bear all the shipping costs. |
Q4: | When can i get the price?What payment iteam? |
A4: | Within 24 hours. Once receive your inquiry we'll offer you as soon as possible, so don't hesitate to contact us.and paypal,T/T,western union,Alipay are accepted. |