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COMPARISON OF WORK-PIECE
● 재질구분표 Comparison of Work-Piece
ISO Korea United Kongdom America German Spain Italy Sweden France Japan
KS BS AIS/SAE DIN UNF UNI SS AFNOR JIS
P
SM15C 080M15 1015 Ck15 C15K C16 1370 XC12 S15C
강 SM25C - 1025 Ck25 - - - - S25C
Steel SM35C 1035(1037) Ck35 - C36 S35C
SM45C 060A35 1045(1046) Ck45 C45 1572 XC38TS S45C
SM50C 080M46 1049 Ck50 C45K C53 1672 XC42 S50C
SM55C 060A52 1055 Ck55 - C5 1674 S55C
SM58C 070M62 1060 Ck58 C60 XC48TS S58C
080A62 1140 35S20 C55K - - XC55
- 212M36 1330 28Mn6 - - 1678 XC60 -
SCMn1 150M28 1215 9SMn36 CF9SMN36 1957 35MF4 SCMn1
230M07 1355 36Mn5 F210G - 20M5
- 1213 9SMn28 - CF9SMN28 - S300 -
SMn438(H) - - 40M5 SMn738(H)
230M07 12SMn35 2120 S250
sum22 36Mn5 1912 sum22
11SMn28 -
-
Low alloy steels -
2225
SNC815 655M13 3310,3415 14NiCr14 -- 2234 12NC15 SNC815(H)
SNC415 - 3415 14NiCr10 15NiCr11 16NiCr11 2216 14NC11 SNC415(H)
SNC236 640A35 3435 36NiCr6 -- 2244 35NC6 SNC236
SCM420,SCM430 1717DS110 41300 25CrMo4 55Cr3 35CrMo(KB) 2244 25CD4 SM420:SCM430
SCM432,SCCRM3 708A37 4137:4135 34CrMo4 34CrMo4 35CrMo4 - 35CD4 SM432:SCCRM3
SCM415 - - 15CrMo5 12CrMo4 - - 12CD4 SCM415(H)
SCM440 708A40 4140 42CrMo4 42CrMo4 42CrMo4 - 42CD4 SCM440(H)
SCM440 708A37 4140:4142 41CrMo4 42CrMo4 41CrMo4 - 42CD4TS SCM440
- 820A16 - 17CrNiMo6 14NiCrMo13 - 2511 18NCD6
- 1503-245-420 4520 16Mo5 16Mo5 16Mo5 - -
SCMnH1 Z120M12 - G-X120Mn12 X120Mn12 XG120Mn12 - - -
SCr415 523M15 5015 15Cr3 -- 2230 Z120M12 SCMnH/1
- (527M20) 5115 16MnCr5 16MnCr5 16MnCr5 - SCr415(H)
SCr430 530A32 5130 34Cr4 35Cr4 34Cr4(KB) 2940 12C3 -
SCr440 530M40 5140 42Cr4 42Cr4 41Cr4 2506 16MC5 SCr430(H)
SPS 735A50 6050 50CrV4 51CrV4 50CrV4 - 32C4 SCr440(H)
SPS9 572M60 5155 55Cr3 -- 2085 42C4 SUP10
- 905M39 - 41CrAlMo7 41CrAlMo7 41CrAMo7 - 50CA4 SUP9(A)
SNCM220 850M20 8620 21NiCrMo22 20NiCrMo2 20NiCrMo2 2258 55Cr3 -
SNCM240 311-Type7 8637,8640 40NiCrMo22 40NiCrMo2 40NiCrMo2(KB) 1914 40CAD6,12 SNCM22(H)
- 250A53 9255 55Si7 56Si7 55Si8 1926 30NCD2 SNCM240
- 816M40 9840 36CrNiMo4 35NiCrMo4 38NiCrMo4(KB) - -
SU2 534A99 52100 100Cr6 F.131 100Cr6 2218 - -
SUM22L - 12L13 9SMnPb28 11SMnPb28 CF9SMnPb28 - 55S7 SU2
- - 12L14 -SMnPb36 12SMnPb25 CF9SMnPb36 2912 40NCD3 SUM22L
TECHNICAL DATA - 150-620Gr27 ASTM A182 13CrMo44 14CrMo45 14CrMo45 2240 100C6 -
- 1501-622 ASTM A182 10CrMo910 TU.H 12CrMo9,10 S250Pb -
- - ASTM A350LF5 14Ni6 15Ni6 14Ni6 S300Pb -
- 1501-240 ASTM A204Gr.A 15Mo3 16Mo3 16Mo3KW 15CD3.5 -
- 772M24 -13CrMo12 32CrMo12 F124.A 32CrMo12 12CD9,10 -
16N6 -
15D3
30Cd12
High alloy steels
SDT1 BD3 D3 X210Cr12 X210Cr12 X210CrMoV13Ku - Z200C12 SKD1
STS12 - A2 Z100CnMoV51Z100CdV5 BA2 2260 Z100CnMoV51 Z100CnMoV51 SKD12
- - X210CrW12 X210CrE12 X215CRW121Ku 2312 - SKD2
- H21 X30WCrV9 X30WCrV9 X28W09KU - Z30WCV9 SKD5
STD61 BH21 H13 X40CrMoV51 X40CrMoV5 X35CrMoVKU 2242 Z40CDV5 SKS31
BH13 - 105WCr6 05WCr5 3KU 2140 105WC13 SKS43
- W210 100Vi - - - Y105V SKT4
STS31 - L6 55NiCrMoV6 F.520.S - - 55NCDV7 SUH1
STS43 BW2 HW3 X45GrSi93 F322 10WCr6 - Z45CS9 SKH55
STF4 - - --- -
- - S6-5-2-5 HS6-5-2-5 - 2723 Z85WKCV2723 -
- 401S45 T4 S18-1-2-5 HS18-1-1-5 X78WCo1805KU - Z80WKCV SKH3
- M2 S6-5-2 HS6-5-2 X82WCo1805KU -2722 Z85WDCV SKH9
SKH55 - - M7 HS2-9-2 Z100WCWVHS2-9-2 2782 S2-9-2
SKH3 - T1 S18-0-1 HS18-0-1 X75W18Ku - Z08WCV -
SKH51 BT4 S1 45WCrV7 45WCrSi8 45WCrV8Ku 2710 - -
- BM2 SKH2
SKH2 - -
- BT1
BS1
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