Technical Information

Austenitic Stainless Steel

W.N. AISI UNS EN BS
1.4550 / 1.4546
347 / 347H
S34700 / S34709
X6CrNiNb18-10 / X5CrNiNb18-10
347S31 / 347S20
1.4301/1.4307
304/304L
S30400/S30403
X5CrNi18-10/X2CrNi18-9
304S15/304S31
1.4541
321
S32100
X6CrNiTi18-10
321S31
1.4878 / 1.4544
321H
S32109
X8CrNiTi18-10
317
S31700
317L
S31703
316H
S31609
1.4401/1.4404
316/316L
S31600/S31603
X5CrNiMo17-12-2/X2CrNiMo17-12-2
316S14/316S19
316TI
S31635
1.4571
X6CrNiMoTi17-12-2
1.4571
X6CrNiMoTi17-2-2
1.4305
303
S30300
X8CrNiS18-9
303S31
1.4305
303
S30300
X8CrNiS18-9
303S31
1.4547
F44
S31254
X1CrNiMoCuN20-18-7
1.4835
F45
S30815
X9CrNiSiNCE21-11-2

Martensitic Steel

W.N. AISI UNS EN BS
1.4125
440C
S44004
X105CrMo17
440C
S44004
1.4006 / 1.4011
403 / 410
S40300 / S41000
X12Cr13 / X12Cr12
410S21
1.4006 / 1.4011
403 / 410
S40300 / S41000 / S41001
X12Cr13 / X12Cr12
1.4005
416
S41600
X12CrS13
416S21
1.4005
416
S41600
X12CrS13
416S21
1.4021
420
S42000
X20Cr13
1.412
X20CrMo13
1.4028
420
S42000
X30Cr13
420S45
1.4029
420F
S42020
X29CrS13
1.4031
420
S42000
X39Cr13
1.4122
X39CrMo17-1
1.4122
X35CrMo17
1.4057
413
S43100
X17CrNi16-2
1.4313
S41500
X3CrNiMo13-4
1.4418
X4CrNiMo16-5-1

Precipitation Hardening

W.N. AISI UNS EN
1.4548
630
S17400
X5CrNiCuNb17-4-4
1.4542
630
S17400
X5CrNiCuNb16-4
1.4545
S15500
X5CrNiCu15-5

Duplex Stainless Steel

W.N. AISI UNS EN
1.4462
F51 / F60
S31803 / S32205
X2CRNIMON22-5-3

Super Duplex Steel

W.N. AISI UNS EN
1.441
F53
S32750
X2CRNIMON25-7-4
1.4501
F55
S32760
X2CRNIMOCUWN25-7-4

Nickle Alloys

Commercial Use UNS W.N. BS
Alloy 825 / Alloy 65
N08825 / N08065
2.4858
NA16 / NA41
Alloy 660 / Alloy A286
S66286
1.498
286S31
Alloy 20
N08020
2.466
Alloy 718
N07718
2.4668
NA51
Alloy 925
N09925
Alloy C276
N10276
2.4819
Alloy 400
N04400
-2.436
NA13
Alloy K-500
N05500
2.4375
NA18
Alloy 625
N06625
2.4856
NA21