im体育_im体育app手机下载|官网平台

im体育

产品中心

Electrothermal alloy
im体育

Cr25Al5

质量稳定:实行全过程质量监控,细致入微,全方位检测

价格合理:高效内部成本控制,减少开支,让利客户

发货快捷:先进生产流水线,充足的备货,缩短了交货期

  • {photo.msbox}

Cr25Al5 (executive standard GB / t1234-2012)

Chemical composition of Cr25Al5:

*37329%*38124;*30967*30827;*38221;*38109*30899*38192;*3078938081;
Cr25Al5.(a)23


4.5


20313;
(c)260.0250.0200.606.5.060.500.6037327;

(P) CR25AL5E. (p)。。Chinese: Spanish

。 2349;242300;
。 7.1G/CM3
。 No.: 30005384459; 29575 (20 8451);
。 1.42μYOYA M
。 29076
。 1470-1510-8451;
。 NBS&NBS;235489;Ongong
。 NBS&13 W/(M K)








(P) 2.Cr25AL5 36864;28779;29366;24577,VEN 241202;19979;Ono 37329;CONFOCUMENCO 26426;26800; (p)

1.2.2.2.2.2.25239;*25289;*24378;*24230
b (Mpa)
*24310;*20280;*29575;
A5%
Cr25Al5.NT1Total

This alloy has the following properties:

The aluminum and chromium content of 25cr-5al is high, and the iron content is high. Because of Al2O3 formed on the surface, it has high oxidation resistance, thermal strength and positive temperature coefficient below 1000 ℃. Under normal temperature, the properties of plasticity, cold stamping and welding are general. After annealing, the structure of the alloy is ferrite, which is unstable in the process of use. 475 ℃ is the brittleness temperature zone. After heating for a long time, the grains are continuously coarse, which makes the material brittle gradually.

Metallographic structure of Cr25Al5:

Cr25Al5 alloy is ferrite structure

Applications of Cr25Al5 include:

1. As a heating element, it is mainly used for heat treatment furnace with temperature below 1000 ℃, especially for continuous furnace. Such as mesh belt quenching furnace, etc

2. Electric heating wire widely used in electric heating pipe and household electric heater

3. Resistance materials used in resistance box

Products of our company:

Finished products processed by hot rolling bar of wire and wire flat strip forming furnace

  


相关产品