Unalloyed Steels / Alloyed Steels

Commercial NameUNS NumberUK: BSENSweden: SSUSA: AISI/SAEGermany: WnrGermany: DINFrance: AFNORItaly: UNISpain: UNFJapan: JIS
Unalloyed Steels ,
A537 / A52CP2101/2102A537Cl.1/ A414Gr.G/A6121.047319Mn6A52CPA52RCI/RAIISGV410/SGV450/ SGV480
A570 / A50-2Fe490-2FN/4360-50B1550/2172A570Gr.50/ A572Gr.501.0050Fe490-2 (St50-2)A50-2Fe490A490-2/Fe490-2FNSS490
A570 / E24-2Fe360B/4360-40B1311/1312A570Gr.33,361.0036Fe360B(Ust37-2)E24-2Fe360BFUAE235B/Fe360B
A570 / E28-2Fe430BFN/144943/25HR, HS/4360-43B1411/1412A570Gr.401.0044Fe430B (St44-2)E28-2FE430B/Fe430BFNAE275B/Fe430BFNSM400A;B;C
A570.36 / E24.2Ne4360 40 C1311A570 361.0038RSt37.2E24.2Ne
A572 / A60-2Fe590-2FN/4360-55E;55C1650A572Gr.651.0060Fe590-2(St60-2)A60-2Fe60-2/Fe590A590-2/Fe590-2FNSM570
A572.60 / E36E36
A573 / E38-3Fe430D1FF/4360-43C;43D1411/1412/1414A573Gr.70/ A611Gr.D1.0144Fe430D1 (St44-3)E28-3/E28-4Fe430B/Fe430C(FN)/ Fe430D(FF)AE275D/Fe430D1FFSM400A;B;C
A573.81.65 / E24.U1312A573.81 651.0116St37.3E24.UFe37.3
A61914493CRA619(1008)1.0347RRSt3EFeP02
A633 / FeE355KGNA588A633Gr.C1.0562StE355FeE355KGN/ E335R/FPFeE355KG;KWAE355KG;DDSM490A;B;C;YA;YB
A70-2Fe690-2FN16551.0070Fe690-2(St70-2)A70-2Fe70-2/Fe690A690-2/Fe690-2FN
A738 / A52FPFe510D2F- F/1501Gr.224-460/1501Gr.224-490A7381.0577Fe510D2 (Ast52)A52FPA52RBII
C25070M26(M)10251.0406C25C25/1C25C25/1C25
E24-2Fe360B/144937/23HR13111.0037Fe360B(St37-2)E24-2Fe360B;C;DAE235B/Fe360BSTKM12A;C
E36-3Fe510D1FF/144950/35HR, HS/4360-50D2132/2133/21341.0570Fe510D1 (St52-3)E36-3/E36-4Fe510CFN/ Fe510510B;C;D/ Fe510BFNAE355D/Fe510D1FFSM490A;B;C;YA;YB
L6 / 55NCDV072550L61.271355NiCrMoV655NCDV7F.520.SSKT4
P2 / 20MC5P21.216221MnCr520MC5SCR420H
P20 / 40CMD8P20P201.231140CrMnMo740CMD8
P20+S / 40CMD8+SP20+SP20+S1.231240CrMnMoS8640CMD8+S
S1 / 55WC20BS12710S11.254245WCrV755WC2045WCrV8KU45WCrSi8
S4S41.282660MnSiCr4
W110 / Y1105Y1105
W112 / Y2120W1121.1663C125WY2120C120KUC120SK2
W210 / Y1105VBW2W2101.2833100V1Y1105V102V2KUSKS43
AlloyedSteels
12CD415016202216A38712-21.726215CrMo512CD412CrMo91012CrMo4SCM415(H)
1330 / 20M5150M2813301.117028Mn620M5C28MnSCMn1
1335 / 40M5212013351.116736Mn540M536Mn5SMn438(H)
20AP 22CMSD422CMS4
3135 / 35NC6640A3531351.571036NiCr635NC6SNC236
3415 / 14NC1134151.573214NiCr1014NC1116NiCr1115NiCr11SNC415(H)
35NCD1435NCD14
40CMD840CMD8
420 / Z40C1423144201.2083X42Cr13Z40C14SUS420J2
429429
4340 / 35NCD6434035NCD6
440C / Z100CD17 4520440C 45201.4125X105CrMo17Z100CD17
Material Guide –Keyto Recommended Inserts Material Designation
P Unalloyed SteelsP Alloyed SteelsM Stainless SteelsM K N S H PH Stainless Aluminum & Alloys High Temp. Alloys Hard Materials Cast Irons