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비전 homeHome > Data Center > Standards of Special Steel
Korea Industrial Standard International specifications
Standard No. /Denomination Sign Japan USA UK Germany
KSD3522
High Speed Steel
 SKH2 SKH2 T1 BT1 -
SKH3 SKH3 T4 BT4 -
SKH4 SKH4 T5 - -
SKH10 SKH10 T15 BT15 -
SKH51 SKH51 M2 BM2 S6-5-2
SKH52 SKH52 M3-1 - -
SKH53 SKH53 M3-2 - S6-5-3
SKH54 SKH54 M4 BM4 -
SKH55 SKH55 - - S6-5-2-5
SKH56 SKH56 M36 - -
SKH57 SKH57 - - S10-4-3-10
SKH58 SKH58 M7 - -
SKH59 SKH59 M42 BM42 S2-10-1-8
KSD3751
Carbon Steel
 STC1 SK1 W1-13 - -
STC2 SK2 W1-11 1/2 BW1C -
STC3 SK3 W1-10 BW1B C105W1
STC4 SK4 W1-9 BW1A -
STC5 SK5 W1-8 BW1A C80W1
STC6 SK6 W1-7 - C80W1
STC7 SK7 - - C60W3
KSD3753
Alloy Steel
 STS11 SKS11 F2 - 105WCr6
STS2 SKS2 - - -
STS21 SKS21 - - -
STS5 SKS5 - - -
STS51 SKS51 L6 - -
STS7 SKS7 - - -
STS8 SKS8 - - -
STS4 SKS4 - - -
STS41 SKS41 - - -
STS43 SKS43 W2-9 1/2 BW2 -
STS44 SKS44 W2-8 1/2 - -
STS3 SKS3 - - -
STS31 SKS31 - - 105WCr6
STS93 SKS93 - - -
STS94 SKS94 - - -
STS95 SKS95 - - -
STD1 SKD1 D3 BD3 X210Cr12
STD11 SKD11 D2 BD2 -
STD12 SKD12 A2 BA2 -
STD4 SKD4 - BH21 -
STD5 SKD5 - - -
STD6 SKD6 H11 BH11 X38CrMoV51
STD61 SKD61 H13 BH13 X40CrMoV51
STD62 SKD62 H12 BH12 -
STF7 SKD7 H10 BH10 X32CrMoV51
STF8 SKT8 H9 BH19 -
STF3 SKT3 - - -
STF4 SKT4 - - 55NiCrMoV6