K00001 - K99999 (Miscellaneous steels and ferrous alloys, including Maraging, Stainless Steel, HSLA, Iron-Base Superalloys)
-
K00040 - K08500 (Carbon Steel, Carbon Steel with Special Magnetic Properties, Steel Welding Rod, Enameling Steel)
- K00040
- K00045
- K00060
- K00065
- K00095
- K00100
- K00400
- K00600
- K00606
- K00800
- K00801
- K00802
- K00912
- K01000
- K01001
- K01008
- K01009
- K01010
- K01012
- K01013
- K01111
- K01112
- K01113
- K01200
- K01201
- K01210
- K01213
- K01313
- K01314
- K01400
- K01500
- K01501
- K01502
- K01504
- K01505
- K01506
- K01507
- K01515
- K01520
- K01600
- K01601
- K01602
- K01700
- K01701
- K01702
- K01800
- K01801
- K01802
- K01803
- K01804
- K01807
- K01900
- K01907
- K02000
- K02001
- K02002
- K02004
- K02005
- K02006
- K02007
- K02008
- K02009
- K02010
- K02011
- K02100
- K02101
- K02102
- K02104
- K02200
- K02201
- K02202
- K02203
- K02204
- K02300
- K02301
- K02302
- K02303
- K02304
- K02305
- K02306
- K02400
- K02401
- K02402
- K02403
- K02404
- K02405
- K02500
- K02501
- K02502
- K02503
- K02504
- K02505
- K02506
- K02507
- K02508
- K02509
- K02595
- K02596
- K02597
- K02598
- K02599
- K02600
- K02601
- K02603
- K02700
- K02701
- K02702
- K02703
- K02704
- K02705
- K02706
- K02707
- K02708
- K02709
- K02741
- K02800
- K02801
- K02802
- K02803
- K02900
- K02901
- K03000
- K03002
- K03003
- K03004
- K03005
- K03007
- K03008
- K03009
- K03010
- K03011
- K03012
- K03013
- K03014
- K03015
- K03016
- K03017
- K03018
- K03019
- K03020
- K03046
- K03047
- K03100
- K03101
- K03102
- K03103
- K03104
- K03200
- K03201
- K03300
- K03301
- K03500
- K03501
- K03502
- K03503
- K03504
- K03505
- K03506
- K03700
- K03800
- K03810
- K03900
- K04000
- K04001
- K04002
- K04100
- K04200
- K04500
- K04600
- K04700
- K04701
- K04800
- K04801
- K05000
- K05001
- K05002
- K05003
- K05200
- K05500
- K05501
- K05502
- K05700
- K05701
- K05800
- K05801
- K05802
- K06000
- K06002
- K06100
- K06200
- K06201
- K06500
- K06501
- K06700
- K06701
- K06702
- K06703
- K07000
- K07001
- K07100
- K07200
- K07201
- K07301
- K07500
- K07700
- K07701
- K08200
- K08201
- K08500
-
K10614 - K52440 (Alloy Steel, Alloy Steel Electrode and Welding Wire, High-Strength Low-Alloy Steel)
- K10614
- K10623
- K10726
- K10882
- K10940
- K10943
- K10945
- K10958
- K10982
- K11022
- K11040
- K11043
- K11058
- K11060
- K11072
- K11122
- K11123
- K11125
- K11132
- K11140
- K11160
- K11172
- K11173
- K11201
- K11210
- K11222
- K11223
- K11224
- K11235
- K11240
- K11241
- K11245
- K11250
- K11260
- K11267
- K11268
- K11323
- K11324
- K11325
- K11356
- K11357
- K11365
- K11385
- K11422
- K11423
- K11424
- K11430
- K11485
- K11500
- K11501
- K11502
- K11504
- K11505
- K11506
- K11507
- K11508
- K11509
- K11510
- K11511
- K11522
- K11523
- K11526
- K11535
- K11538
- K11540
- K11541
- K11542
- K11546
- K11547
- K11552
- K11562
- K11564
- K11567
- K11572
- K11576
- K11578
- K11585
- K11591
- K11597
- K11598
- K11625
- K11630
- K11640
- K11646
- K11662
- K11682
- K11683
- K11695
- K11711
- K11720
- K11742
- K11757
- K11789
- K11797
- K11800
- K11801
- K11802
- K11803
- K11804
- K11805
- K11820
- K11831
- K11835
- K11846
- K11847
- K11852
- K11856
- K11872
- K11900
- K11914
- K11918
- K11940
- K11948
- K12000
- K12001
- K12003
- K12004
- K12010
- K12020
- K12021
- K12022
- K12023
- K12031
- K12032
- K12033
- K12037
- K12039
- K12040
- K12042
- K12043
- K12044
- K12045
- K12047
- K12048
- K12054
- K12059
- K12062
- K12087
- K12089
- K12103
- K12121
- K12122
- K12125
- K12143
- K12147
- K12187
- K12202
- K12211
- K12220
- K12238
- K12244
- K12249
- K12254
- K12320
- K12437
- K12447
- K12510
- K12520
- K12521
- K12524
- K12529
- K12539
- K12542
- K12554
- K12608
- K12609
- K12700
- K12709
- K12765
- K12766
- K12810
- K12821
- K12822
- K13020
- K13047
- K13048
- K13049
- K13050
- K13051
- K13147
- K13148
- K13149
- K13247
- K13262
- K13502
- K13521
- K13547
- K13548
- K13550
- K13586
- K13643
- K13647
- K13650
- K13745
- K14044
- K14047
- K14048
- K14072
- K14073
- K14185
- K14245
- K14247
- K14248
- K14358
- K14394
- K14501
- K14507
- K14508
- K14510
- K14520
- K14542
- K14557
- K14675
- K15047
- K15048
- K15590
- K15747
- K17145
- K18597
- K19195
- K19526
- K19667
- K19964
- K19965
- K19990
- K20500
- K20622
- K20747
- K20900
- K20902
- K20910
- K20915
- K20930
- K20934
- K21010
- K21015
- K21028
- K21030
- K21035
- K21135
- K21205
- K21240
- K21350
- K21351
- K21370
- K21385
- K21390
- K21450
- K21451
- K21485
- K21509
- K21590
- K21604
- K21650
- K21703
- K21903
- K21940
- K22033
- K22035
- K22036
- K22094
- K22097
- K22103
- K22375
- K22440
- K22573
- K22578
- K22720
- K22770
- K22773
- K22878
- K22925
- K22950
- K23010
- K23015
- K23016
- K23028
- K23080
- K23116
- K23205
- K23477
- K23505
- K23510
- K23545
- K23550
- K23577
- K23578
- K23579
- K23705
- K23725
- K23745
- K24040
- K24045
- K24055
- K24056
- K24064
- K24070
- K24245
- K24336
- K24340
- K24535
- K24562
- K24628
- K24728
- K24729
- K30560
- K30736
- K30960
- K31015
- K31115
- K31116
- K31117
- K31200
- K31210
- K31240
- K31286
- K31310
- K31390
- K31509
- K31545
- K31718
- K31820
- K31830
- K31835
- K31918
- K32018
- K32025
- K32026
- K32045
- K32218
- K32550
- K32723
- K32800
- K33020
- K33125
- K33370
- K33517
- K33585
- K34025
- K34035
- K34378
- K40712
- K41245
- K41370
- K41545
- K41583
- K42247
- K42338
- K42339
- K42343
- K42348
- K42365
- K42544
- K42570
- K42598
- K42885
- K43170
- K44045
- K44220
- K44315
- K44910
- K51210
- K51255
- K51545
- K52355
- K52440
-
K90901 - K95000 (Alloy Steel, Superstrength, Ferritic Cr-Mo-V, Mg, Nonmagnetic, Ni-Co, Electrical Heating, Martensitic, Fe-Co Alloy, Nickel Steel)
- K90901
- K90941
- K90987
- K91002
- K91061
- K91094
- K91122
- K91209
- K91231
- K91271
- K91283
- K91308
- K91313
- K91352
- K91401
- K91456
- K91461
- K91470
- K91472
- K91505
- K91555
- K91670
- K91800
- K91870
- K91890
- K91930
- K91940
- K91955
- K91970
- K91971
- K92100
- K92150
- K92350
- K92400
- K92460
- K92500
- K92510
- K92571
- K92580
- K92650
- K92710
- K92801
- K92810
- K92820
- K92850
- K92890
- K92940
- K93050
- K93120
- K93130
- K93160
- K93500
- K93540
- K93601
- K93602
- K93603
- K93800
- K94000
- K94100
- K94101
- K94200
- K94490
- K94600
- K94610
- K94620
- K94630
- K94760
- K94800
- K94840
- K95000