Hangzhou Ualloy Material Co.,Ltd is one of the best furnace heating strip alloy 0cr21al4 manufacturers and suppliers in China,Website:://.alloystrip.com, welcome to buy discount and low price furnace heating strip alloy 0cr21al4 from us, and also welcome to check the price and quotation with our factory.0Cr21Al4(Common Name:0Cr21Al4)0Cr21Al4 is a iron-chromium-aluminium alloy (FeCrAl alloy) characterized by moderate resistivity and good oxidation resistance.It is suitable for use at temperatures up to 1100°C.Typical applications fo0Cr21Al4 are used as elements in home appliances,melting and industrial furnace.Normal composition% CPSMnSiCrNiAlFeOtherMax0.120.0250.0250.70Max 1.018.0~21.0Max 0.603.0~4.2Bal.-Typical Mechanical properties（1.0mm） Yield strengthTensile StrengthElongationMpaMpaU075016Typical Physical properties Density (g/cm3)7.35Electrical resistivity at 20℃(Ωmm2/m)1.23Conductivity coefficient at 20℃ (WmK)13Coefficient of thermal expansionTemperatureCoefficient of Thermal Expansion x10-6/℃20 ℃- 1000℃13.5Specific heat capacityTemperature20℃J/gK0.49Melting point (℃)1500Max continuous operating temperature in air (℃)1100Magnetic propertiesmagneticTemperature Factor of Electrical Resistivity20℃100℃200℃300℃400℃500℃600℃700℃800℃900℃1000℃1100℃1200℃1300℃11.0051.0141.0281.0441.0641.0901.1201.1321.1421.150---Style of supplyAlloys NameTypeDimension0Cr21Al4WWireD=0.03mm~8mm0Cr21Al4RRibbonW=0.4~40T=0.03~2.9mm0Cr21Al4SStripW=8~250mmT=0.1~3.00Cr21Al4FFoilW=6~120mmT=0.003~0.10Cr21Al4BBarDia=8~100mmL=50~1000