Heat resistant steels

ferritic

Material No. EN symbol (short) AISI/SAE Alloy UNS
1.4713 X10CrAlSi7      
1.4724 X10CrAl13      
1.4742 X10CrAl18      
1.4749 X18CrN28 446   S 44600
 

austenitic

Material No. EN symbol (short) AISI/SAE Alloy UNS
1.4828 X15CrNiSi20-12   alloy 309  
1.4841 X15CrNiSi25-21 314, 314L   S 31400
1.4876 X10NICrAlTi32-20   alloy 800 N 08800
1.4878 X12CrNiTi18-10      
 

high-temperature resistant nickel and cobalt alloys

Material No. EN symbol (short) AISI/SAE Alloy UNS
2.4816 NiCr15Fe   alloy 600 N 06600
2.4851 NiCr23Fe   alloy 601 N 06601
2.4856 NiCr22Mo9Nb   alloy 625 N 06625
2.4858 NiCr21Mo   alloy 825 N 08825
2.4889 NiCr28FeSiCe   alloy 45TM N 06045

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