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Product Description Best Price 1cr20al3 0cr25al5 0Cr21Al6Nb Superalloy Round Bar Hot Rolled Mold Steel 1Cr13Al4, 0Cr25Al5, 0Cr23Al5, 0Cr21Al6, 0Cr21Al4, 0Cr21Al6Nb, 0Cr27Al7Mo2 is one kind of normal material of Fe-Cr-Al alloy. FeCrAl alloy has the characteristic of high resistivity,low temperature resistance coefficient,high operating temperature,goodanti-oxidation and anti-corrosion under high temperature. It is widely used in industrial furnace, household appliances, industry furnace, metallurgy, machinery, aircraft, automotive, For other industries producing heating elements and resistance elements. 0Cr21Al6Nb Chemical Content(%) | C | P | S | Mn | Si | Cr | Ni | Al | Fe | Other | | Max | | 0.05 | 0.025 | 0.025 | 0.70 | Max 0.6 | 21.0~23.0 | Max 0.60 | 5.0~7.0 | Bal. | Nb 0.5 | Mechanical Properties | Max Continuous Service Temp | 1350ºC | | Resisivity at 20ºC | 1.45 ohm mm2/m | | Density | 7.1 g/cm3 | | Thermal Conductivity | 46.1 KJ/m·h·ºC | | Coefficient of Thermal Expansion | 16.0×10-6/ºC | | Melting Point | 1510ºC | | 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 | | Grade | Highest temperature | Resistivity | Melting point | Tensile strength | Elongation | | 0Cr21Al4 | 1100ºC | 1.23±0.06μΩ.m | 1500ºC | 750 | ≥12 | | 0Cr25Al5 | 1250ºC | 1.42±0.07μΩ.m | 1500ºC | 750 | ≥12 | | 0Cr21Al6NbCo | 1350ºC | 1.43±0.07μΩ.m | 1510ºC | 750 | ≥12 | | 0Cr27Al7Mo2 | 1400ºC | 1.53±0.07μΩ.m | 1520ºC | 750 | ≥10 | | KSC | 1350ºC | 1.44±0.05μΩ.m | 1510ºC | 750 | ≥16 | | Cr20Ni80 | 1200ºC | 1.09±0.05μΩ.m | 1400ºC | 750 | ≥20 | | Cr15Ni60 | 1150ºC | 1.12±0.05μΩ.m | 1390ºC | 750 | ≥20 | | Cr20Ni35 | 1100ºC | 1.04±0.05μΩ.m | 1390ºC | 750 | ≥20 | | Cr20Ni30 | 1100ºC | 1.04±0.05μΩ.m | 1390ºC | 750 | ≥20 | | Grade | | | C | P | S | Mn | Si | Cr | Ni | Al | Fe | | | | 0Cr21Al4 | 0.12 | 0.025 | 0.025 | 0.7 | ≤1.0 | 17-21 | ≤0.6 | 3-4 | balance | | 0Cr25Al5 | 0.06 | 0.025 | 0.02 | 0.5 | ≤0.6 | 23-26 | ≤0.6 | 4.5-6.5 | balance | | 0Cr21Al6Nb | 0.05 | 0.025 | 0.02 | 0.5 | ≤0.6 | 21-23 | ≤0.6 | 5-7 | balance | | 0Cr27Al7Mo2 | 0.05 | 0.025 | 0.02 | 0.2 | ≤0.4 | 26.5-27.8 | ≤0.6 | 6-7 | balance | | Cr20Ni80 | 0.08 | 0.02 | 0.015 | 0.6 | 0.75-1.6 | 20-23 | balance | <0.5 | ≤1.0 | | Cr15Ni60 | 0.08 | 0.02 | 0.015 | 0.6 | 0.75-1.6 | 15-18 | 55-61 | <0.5 | balance | | Cr20Ni35 | 0.08 | 0.02 | 0.015 | 1.0 | 1-3 | 18-21 | 34-37 | - | balance | | Cr20Ni30 | 0.08 | 0.02 | 0.015 | 1.0 | 1-3 | 18-21 | 30-34 | - | balance | Shanghai Tankii ALloy Material Co.,Ltd. focus on the production of nichrome alloy, thermocouple wire,fecral alloy,precision alloy,copper nickel alloy,thermal spray alloy etc. in the form of wire,sheet,tape,strip,rod and plate.
We've already got ISO 9001 quality system certificate and approval of ISO 14001 environmental protection system.We own a complete set of advanced production flow of refining,cold reduction,drawing and heat treating etc. We also proudly have independent R&D capacity. Style of supply 
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