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Compare ASTM A387 Grade 21 Steel to Wrought Alloy Steel (EN)

EN 1.3505 (100Cr6) Through-Hardening Bearing SteelEN 1.3515 (20MnCr4-2) Case-Hardening Bearing Steel
EN 1.3518 (100CrMnSi4-4) Through-Hardening Bearing SteelEN 1.3519 (100CrMnSi6-6) Through-Hardening Bearing Steel
EN 1.3520 (100CrMnSi6-4) Through-Hardening Bearing SteelEN 1.3521 (17MnCr5) Case-Hardening Bearing Steel
EN 1.3523 (19MnCr5) Case-Hardening Bearing SteelEN 1.3532 (16NiCrMo16-5) Case-Hardening Bearing Steel
EN 1.3533 (18NiCrMo14-6) Case-Hardening Bearing SteelEN 1.3536 (100CrMo7-3) Through-Hardening Bearing Steel
EN 1.3537 (100CrMo7) Through-Hardening Bearing SteelEN 1.3538 (100CrMo7-4) Through-Hardening Bearing Steel
EN 1.3539 (100CrMnMoSi8-4-6) Through-Hardening Bearing SteelEN 1.3551 (80MoCrV42-16) High-Temperature Bearing Steel
EN 1.3553 (X82WMoCrV6-5-4) High-Temperature Bearing SteelEN 1.3555 (13MoCrNi42-16-14) High-Temperature Bearing Steel
EN 1.3558 (X75WCrV18-4-1) High-Temperature Bearing SteelEN 1.3559 (20Cr3) Case-Hardening Bearing Steel
EN 1.3563 (43CrMo4) Induction-Hardening Bearing SteelEN 1.3566 (15CrMo4) Case-Hardening Bearing Steel
EN 1.3567 (20CrMo4) Case-Hardening Bearing SteelEN 1.3570 (20MnCrMo4-2) Case-Hardening Bearing Steel
EN 1.3576 (20NiCrMo7) Case-Hardening Bearing SteelEN 1.5023 (38Si7) Silicon Steel
EN 1.5024 (46Si7) Silicon SteelEN 1.5026 (56Si7) Silicon Steel
EN 1.5113 (8MnSi7) Silicon SteelEN 1.5402 (15MnMoV4-5) Molybdenum Steel
EN 1.5408 (30MoB1) Boron SteelEN 1.5414 (18MnMo4-5) Molybdenum Steel
EN 1.5415 (16Mo3) SteelEN 1.5418 (37Mo2) Molybdenum Steel
EN 1.5450 (8MoB5-4) Molybdenum SteelEN 1.5501 (15B2) Boron Steel
EN 1.5502 (17B2) Boron SteelEN 1.5503 (18B2) Boron Steel
EN 1.5507 (23MnB3) Boron SteelEN 1.5508 (23B2) Boron Steel
EN 1.5510 (28B2) Boron SteelEN 1.5511 (35B2) Boron Steel
EN 1.5514 (33B2) Boron SteelEN 1.5515 (38B2) Boron Steel
EN 1.5520 (17MnB4) Boron SteelEN 1.5521 (18MnB4) Boron Steel
EN 1.5522 (22MnB4) Boron SteelEN 1.5525 (20MnB4) Boron Steel
EN 1.5526 (30MnB4) Boron SteelEN 1.5535 (23MnB4) Boron Steel
EN 1.5536 (27MnB4) Boron SteelEN 1.5537 (36MnB4) Boron Steel
EN 1.5538 (37MnB5) Boron SteelEN 1.5637 (12Ni14) Nickel Steel
EN 1.5662 (X8Ni9) Nickel SteelEN 1.5663 (X7Ni9) Nickel Steel
EN 1.5680 (X12Ni5) Nickel SteelEN 1.5682 (X10Ni9) Nickel Steel
EN 1.5701 (12NiCr3-2) Nickel-Chromium SteelEN 1.5805 (10NiCr5-4) Nickel-Chromium Steel
EN 1.5918 (17CrNi6-6) Nickel-Chromium SteelEN 1.6212 (11MnNi5-3) Nickel Steel
EN 1.6217 (13MnNi6-3) Nickel SteelEN 1.6228 (15NiMn6) Nickel Steel
EN 1.6308 (18MnMoNi5-5) Nickel-Molybdenum SteelEN 1.6311 (20MnMoNi4-5) Molybdenum Steel
EN 1.6368 (15NiCuMoNb5-6-4) Nickel SteelEN 1.6511 (36CrNiMo4) Steel
EN 1.6522 (20MnNiCrMo3-2) Case-Hardening Bearing SteelEN 1.6523 (20NiCrMo2-2) Steel
EN 1.6526 (20NiCrMoS2-2) SteelEN 1.6563 (41NiCrMo7-3-2) Steel
EN 1.6571 (20NiCrMoS6-4) SteelEN 1.6580 (30CrNiMo8) Steel
EN 1.6582 (34CrNiMo6) SteelEN 1.6587 (18CrNiMo7-6) Case-Hardening Bearing Steel
EN 1.6773 (36NiCrMo16) SteelEN 1.6920 (15MnCrMoNiV5-3) Chromium Steel
EN 1.6932 (28NiCrMoV8-5) Nickel-Chromium SteelEN 1.6956 (33NiCrMoV14-5) Nickel-Chromium Steel
EN 1.6957 (27NiCrMoV15-6) Nickel-Chromium SteelEN 1.6958 (26NiCrMo14-6) Nickel-Chromium Steel
EN 1.7003 (38Cr2) Chromium SteelEN 1.7006 (46Cr2) Chromium Steel
EN 1.7014 (17CrS3) Chromium SteelEN 1.7016 (17Cr3) Chromium Steel
EN 1.7027 (20Cr4) Case-Hardening Bearing SteelEN 1.7033 (34Cr4) Chromium Steel
EN 1.7034 (37Cr4) Chromium SteelEN 1.7035 (41Cr4) Chromium Steel
EN 1.7039 (41CrS4) Chromium SteelEN 1.7076 (32CrB4) Chromium-Boron Steel
EN 1.7077 (36CrB4) Chromium-Boron SteelEN 1.7102 (54SiCr6) Silicon-Chromium Steel
EN 1.7106 (56SiCr7) Silicon-Chromium SteelEN 1.7108 (61SiCr7) Silicon-Chromium Steel
EN 1.7117 (52SiCrNi5) SteelEN 1.7131 (16MnCr5) Chromium Steel
EN 1.7139 (16MnCrS5) Chromium SteelEN 1.7149 (20MnCrS5) Chromium Steel
EN 1.7160 (16MnCrB5) Chromium SteelEN 1.7176 (55Cr3) Chromium Steel
EN 1.7177 (60Cr3) Chromium SteelEN 1.7201 (12CrMo4) Chromium-Molybdenum Steel
EN 1.7202 (37CrMo4) Chromium-Molybdenum SteelEN 1.7213 (25CrMoS4) Chromium-Molybdenum Steel
EN 1.7216 (30CrMo4) Chromium-Molybdenum SteelEN 1.7218 (25CrMo4) Chromium-Molybdenum Steel
EN 1.7219 (26CrMo4-2) Chromium-Molybdenum SteelEN 1.7220 (34CrMo4) Chromium-Molybdenum Steel
EN 1.7225 (42CrMo4) Chromium-Molybdenum SteelEN 1.7227 (42CrMoS4) Chromium-Molybdenum Steel
EN 1.7228 (50CrMo4) Chromium-Molybdenum SteelEN 1.7233 (42CrMo5-6) Chromium-Molybdenum Steel
EN 1.7239 (60CrMo3-1) Chromium-Molybdenum SteelEN 1.7240 (60CrMo3-2) Chromium-Molybdenum Steel
EN 1.7241 (60CrMo3-3) Chromium-Molybdenum SteelEN 1.7243 (18CrMo4) Chromium-Molybdenum Steel
EN 1.7244 (18CrMoS4) Chromium-Molybdenum SteelEN 1.7272 (31CrMoB2-1) Boron Steel
EN 1.7321 (20MoCr4) Chromium-Molybdenum SteelEN 1.7323 (20MoCrS4) Chromium-Molybdenum Steel
EN 1.7335 (13CrMo4-5) Chromium-Molybdenum SteelEN 1.7336 (13CrMoSi5-5) Chromium-Molybdenum Steel
EN 1.7338 (10CrMo5-5) Chromium-Molybdenum SteelEN 1.7361 (32CrMo12) Chromium Steel
EN 1.7362 (X12CrMo5) High-Chromium SteelEN 1.7366 (X16CrMo5-1) High-Chromium Steel
EN 1.7375 (12CrMo9-10) Chromium-Molybdenum SteelEN 1.7378 (7CrMoVTiB10-10) Chromium-Molybdenum Steel
EN 1.7380 (10CrMo9-10) Chromium-Molybdenum SteelEN 1.7383 (11CrMo9-10) Chromium-Molybdenum Steel
EN 1.7386 (X11CrMo9-1) High-Chromium SteelEN 1.7390 (X15CrMo5-1) High-Chromium Steel
EN 1.7701 (52CrMoV4) Chromium-Molybdenum SteelEN 1.7703 (13CrMoV9-10) Chromium-Molybdenum Steel
EN 1.7707 (30CrMoV9) Chromium SteelEN 1.7709 (21CrMoV5-7) Steel
EN 1.7711 (40CrMoV4-6) Chromium-Molybdenum SteelEN 1.7715 (14MoV6-3) Molybdenum-Vanadium Steel
EN 1.7729 (20CrMoVTiB4-10) SteelEN 1.7767 (12CrMoV12-10) Chromium-Molybdenum Steel
EN 1.7779 (20CrMoV13-5-5) Chromium SteelEN 1.8062 (46SiCrMo6) Steel
EN 1.8063 (50SiCrMo6) SteelEN 1.8151 (45SiCrV6-2) Steel
EN 1.8152 (54SiCrV6) SteelEN 1.8153 (60SiCrV7) Steel
EN 1.8159 (51CrV4) Chromium-Vanadium SteelEN 1.8201 (7CrWVMoNb9-6) Chromium-Tungsten Steel
EN 1.8503 (20CrMoV5-7) Nitriding SteelEN 1.8505 (32CrAlMo7-10) Nitriding Steel
EN 1.8507 (34CrAlMo5-10) Nitriding SteelEN 1.8509 (41CrAlMo7-10) Nitriding Steel
EN 1.8515 (31CrMo12) Nitriding SteelEN 1.8516 (24CrMo13-6) Nitriding Steel
EN 1.8519 (31CrMoV9) Nitriding SteelEN 1.8522 (33CrMoV12-9) High-Temperature Bearing Steel
EN 1.8523 (40CrMoV13-9) Nitriding SteelEN 1.8527 (8CrMo16-5) Nitriding Steel
EN 1.8550 (34CrAlNi7-10) Nitriding SteelEN 1.8818 (S275M) Steel
EN 1.8819 (S275ML) SteelEN 1.8821 (P355M) Steel
EN 1.8823 (S355M) SteelEN 1.8824 (P420M) Steel
EN 1.8825 (S420M) SteelEN 1.8826 (P460M) Steel
EN 1.8827 (S460M) SteelEN 1.8828 (P420ML2) Steel
EN 1.8831 (P460ML2) SteelEN 1.8832 (P355ML1) Steel
EN 1.8833 (P355ML2) SteelEN 1.8834 (S355ML) Steel
EN 1.8835 (P420ML1) SteelEN 1.8836 (S420ML) Steel
EN 1.8837 (P460ML1) SteelEN 1.8838 (S460ML) Steel
EN 1.8864 (P460QL2) Nickel SteelEN 1.8865 (P500QL2) Nickel Steel
EN 1.8866 (P355Q) SteelEN 1.8867 (P355QH) Steel
EN 1.8868 (P355QL1) SteelEN 1.8869 (P355QL2) Steel
EN 1.8870 (P460Q) Nickel SteelEN 1.8871 (P460QH) Nickel Steel
EN 1.8872 (P460QL1) Nickel SteelEN 1.8873 (P500Q) Nickel Steel
EN 1.8874 (P500QH) Nickel SteelEN 1.8875 (P500QL1) Nickel Steel
EN 1.8879 (P690Q) Nickel SteelEN 1.8880 (P690QH) Nickel Steel
EN 1.8881 (P690QL1) Nickel SteelEN 1.8888 (P690QL2) Nickel Steel
EN 1.8891 (E460K2) SteelEN 1.8893 (E730K2) Steel
EN 1.8895 (E275M) SteelEN 1.8896 (E355M) Steel
EN 1.8897 (E420M) SteelEN 1.8898 (E460M) Steel
EN 1.8901 (S460N) SteelEN 1.8902 (S420N) Steel
EN 1.8903 (S460NL) SteelEN 1.8912 (S420NL) Steel
EN 1.8915 (P460NL1) SteelEN 1.8918 (P460NL2) Steel
EN 1.8932 (P420NH) Nickel SteelEN 1.8935 (P460NH) Steel
EN 1.8936 (P420QH) Nickel SteelEN 1.8945 (S355J0WP) Weathering Steel
EN 1.8946 (S355J2WP) Weathering SteelEN 1.8958 (S235J0W) Weathering Steel
EN 1.8959 (S355J0W) Weathering SteelEN 1.8961 (S235J2W) Weathering Steel
EN 1.8965 (S355J2W) Weathering SteelEN 1.8967 (S355K2W) Weathering Steel
Grade FDC Spring SteelGrade FDCrV Spring Steel
Grade FDSiCr Spring SteelGrade FDSiCrV Spring Steel
Grade TDC Spring SteelGrade TDCrV Spring Steel
Grade TDSiCr Spring SteelGrade TDSiCrV Spring Steel
Grade VDC Spring SteelGrade VDCrV Spring Steel
Grade VDSiCr Spring SteelGrade VDSiCrV Spring Steel