Austenitic steels

    The processing of plastics with chemically aggressive or abrasive additives requires hardenable, corrosion-resistant steels. This reduces mold care requirements compared with less corrosion-resistant steels.

    Böhler Program

     

    BÖHLER Grade Application Segments Melting Route Market grade Material Numbers Standards
    Oil & Gas/CPI
    Airmelted + ESR 316L UG
    SEL 1.4435
    EN X2CrNiMo18-14-3
    UNS S31603
    AISI -
    EN ISO 10088-3
    ASTM A182/A182M
    AMS -
    BS -
    Others -
    Engineering
    Airmelted + ESR -
    SEL -
    EN -
    UNS -
    AISI -
    EN ISO 10088-3
    ASTM -
    AMS -
    BS -
    Others -
    Oil & Gas/CPI
    Airmelted + ESR -
    SEL 1.4466
    EN X1CrNiMoN25-22-2
    UNS S31050
    AISI -
    EN ISO -
    ASTM -
    AMS -
    BS -
    Others -
    - - Alloy 321
    SEL 1.4878
    EN X12CrNiTi18-9
    UNS S32109
    AISI 321H
    EN ISO -
    ASTM -
    AMS 5689
    BS S526
    Others -
    Aerospace
    Airmelted -
    SEL 1.4546
    EN Z6CnNb1810
    UNS S34700
    AISI -
    EN ISO -
    ASTM -
    AMS 5646
    BS 970 Pt.3
    Others -
    - VID -
    SEL -
    EN -
    UNS -
    AISI -
    EN ISO -
    ASTM -
    AMS -
    BS -
    Others -
    Oil & Gas/CPI
    Airmelted Alloy 28
    SEL 1.4563
    EN X1NiCrMoCu31-27-4
    UNS N08028
    AISI -
    EN ISO 10088-3
    ASTM -
    AMS -
    BS -
    Others -
    Oil & Gas/CPI
    Airmelted 904L
    SEL 1.4539
    EN X1NiCrMoCu25-20-5
    UNS N08904
    AISI -
    EN ISO 10088-3
    ASTM A479/A479M
    AMS -
    BS -
    Others -
    Oil & Gas/CPI
    Airmelted 254SMO
    SEL 1.4547
    EN X1CrNiMoCuN20-18-7
    UNS S31254
    AISI -
    EN ISO 10088-3
    ASTM A479/A479M
    AMS -
    BS -
    Others -
    Oil & Gas/CPI
    Airmelted -
    SEL 1.4529
    EN X1NiCrMoCuN25-20-7
    UNS N08926
    AISI -
    EN ISO -
    ASTM -
    AMS -
    BS -
    Others -
    - VID -
    SEL -
    EN X2CrNiMoNNb21-16-5-3
    UNS S20910
    AISI -
    EN ISO -
    ASTM ≈ XM-19
    AMS -
    BS -
    Others -
    Oil & Gas/CPI
    Airmelted Nitronic 50
    SEL -
    EN -
    UNS S20910
    AISI -
    EN ISO -
    ASTM A276/A276M
    AMS -
    BS -
    Others NACE MR0175 / ISO 15156
    Oil & Gas/CPI
    Airmelted Nitronic 60
    SEL -
    EN -
    UNS S21800
    AISI -
    EN ISO -
    ASTM A479/A479M
    AMS -
    BS -
    Others -
    Engineering
    Airmelted + PESR -
    SEL 1.3808
    EN X20CrMnMoN17-11-3
    UNS S29225
    AISI -
    EN ISO -
    ASTM F2581
    AMS -
    BS -
    Others -
    Engineering
    Airmelted Ni 36
    SEL 1.3912
    EN Ni36
    UNS -
    AISI -
    EN ISO -
    ASTM -
    AMS -
    BS -
    Others SEW 385
    Engineering
    Airmelted Ni 42
    SEL -
    EN -
    UNS K94100
    AISI -
    EN ISO -
    ASTM F30
    AMS -
    BS -
    Others -
    Engineering
    Airmelted NiCo 29 18
    SEL 1.3981
    EN NiCo29 18
    UNS -
    AISI -
    EN ISO -
    ASTM -
    AMS -
    BS -
    Others SEW 385
    Engineering
    Airmelted Ni 48
    SEL 1.3922
    EN Ni48
    UNS -
    AISI -
    EN ISO -
    ASTM -
    AMS -
    BS -
    Others SEW 385
    Aerospace
    Automotive
    Airmelted + ESR A286
    SEL 1.4944
    EN X6NiCrTiMoV26-15
    UNS S66286
    AISI -
    EN ISO -
    ASTM -
    AMS 5731
    BS -
    Others -
    Oil & Gas/CPI
    Airmelted + ESR 660
    SEL 1.4980
    EN X6NiCrTiMoVB25-15-2
    UNS S66286
    AISI -
    EN ISO 10302
    ASTM A638/A638M
    AMS -
    BS -
    Others NACE MR0175 / ISO 15156
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