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Offshore grades

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Offshore grades

W-nr Designation Euronorm AISI, SAE, ASTM
1.4005 X12CrS13 X12CrS13 416, UNS S 41600
1.4006 X12Cr13 X12Cr13 410, UNS S 41000
1.4021 X20Cr13 X20Cr13 420, UNS S 42000
1.4313 X3CrNiMo13-4 X3CrNiMo13-4 415, F 6 NM, UNS S 41500
1.4413 Super 13Chrom
1.4410 X2CrNiMoN25-7-4 X2CrNiMoN25-7-4 F53, UNS 32750
1.4462 X2CrNiMoN22-5-3 X2CrNiMoN22-5-3 F 51, UNS S 31803
1.4501 Superduplex Superduplex F 55, UNS S 32760
1.4507 X2CrNiMoCuN25-6-3 X2CrNiMoCuN25-6-3 UNS 32550
1.4542 X5CrNiCuNb 16-4
X5CrNiCuNb17-4
X5CrNiCuNb 16-4
X5CrNiCuNb17-4
630, UNS S 17400
17 – 4 PH