COLLECTION ÖÐÎÄ
   










































 
 
 

 Contents
 1.Carbon Steel  2.Alloy Construction Steel
 3.Carbon Tool Steel  4.Alloy Tool and Die Steel
 5.High Speed Tool Steel  6.Spring Steel
 7.Bearing Steel  8.Free Cutting Steel
 9.Stainless and Heat-Resistant Steel  10.Clod-Drawn Steel
 11.Hexagon Steel  12.Square Steel
 13.Square Billet  14.Tube Billet
 15.Angle Steel  16.Ibeam Steel
 17.Channel Section Steel  18.Plate
 19.Pipe  20.Non-Ferrous Metal
 21.Alloy Steel and Stainless Steel in the Forms of Coil/Bar and Wire  22.Titanium and Titanium Alloys
 23.Bright Steel  

  Round Steel
1. Carbon Steel
Grade Size(mm) ISO §Ô OCT ASTM JIS DIN BS NF
§¶ 30~230 HR2 CT1K §Ý¡¢ CT1C §Ý¡¢ CT1 §Ý C Cr.B SS330 ¡¢ SPHC ¡¢ SPHD / 040A10 /
HR1 CT2K §Ý -2 ¡¢ CT2C §Ý -2 ¡¢ CT2 §Ý C-2 Cr.C ¡¢ CR.58 SS330 ¡¢ SPHC Fe360C 040A12 Fe360C
/ CT2K §Ý -3 ¡¢ CT2C §Ý -3 ¡¢ CT2 §Ý C-3 Cr.c ¡¢ CR.58 SS330 ¡¢ SPHC ¡¢ SPHD / 040A12 /
Fe360D CT3K §Ý -3 ¡¢ CT3C §Ý -3 ¡¢ CT3 §Ý C-3 Gr.D SS400 ¡¢ SM400A Fe360B ¡¢ Fe360C 080A15 Fe360B ¡¢ Fe360C
/ CT4K §Ý -2 ¡¢ CT4C §Ý -2 ¡¢ CT4 §Ý C-2 Cr.36[250] SS400 ¡¢ SM400A / / /
/ CT4K §Ý -3 ¡¢ CT4C §Ý -3 ¡¢ CT4 §Ý C-3 Gr.36 SS400 ¡¢ SM400A / / /
Quality Carbon Structural Steel
Grade Size(mm) ISO §Ô OCT ASTM JIS DIN BS NF
§¶ 55 ¡¢ 70 ¡¢ 75 / 10 1010 S10C ¡¢ S12C CK10 040A12 XC10
§¶ 22~250 / 20 1020 S20C ¡¢ S22C 1C22 1C22 1C22
§¶ 20~90 C35E4 35 1035 S35C ¡¢ S38C 1C35 1C35 1C35
§¶ 8~400 C45E4 45 1045 S45C ¡¢ S48C 1C45 1C45 1C45
§¶ 50~55 C50E4 50 1050 S50C ¡¢ S53C 1C50 1C50 1C50
§¶ 10~32 C55E4 55 1055 S55C ¡¢ S58C 1C55 1C55 1C55
§¶ 50 SL ¡¢ SM 70 1070 SWRH72(B) A 070A78 FM76
§¶ 11~200(230) / 20§Ô 1022 / / 070M20 /
§¶ 11~200(230) SL ¡¢ SM 40§Ô 1043 SWRH42B 2C40 080M40 2C40
§¶11~200(230) SL ¡¢ SM 65 §Ô A 1566 / / / /

2.Alloy Construction Steel
Grade Size(mm) ISO §Ô OCT ASTM JIS DIN BS NF
§¶ 16~130 E355CC 345 Cr.A(B ¡¢ C ¡¢ D) SPFC590 Fe510C(D) 50EE Fe510D1
§¶ 11~200 15X 5115 SCr415 17Cr3 527Al /
20Cr §¶ 25~110 20Cr4 20X 5120 SCr420 20Cr4 590M17 /
35Cr §¶ 80 34Cr4 35X 5135 SCr435 34Cr4 34Cr4 34Cr4
40Cr §¶ 8~340 41Cr4 40X 5140 SCr440 41Cr4 41Cr4 41Cr4
12CrMo(A) §¶ 11~200 / / / SCM415 / / /
20CrMo §¶ 28~100 18CrMo4 20XM / SCM22 25CrMo4 708M20 18CD4
30CrMo(A) §¶ 11~200 1 ¡¢ 2 30XM 4130 SCM430 25CrMo4 25CrMo4 25CrMo4
35CrMo §¶ 30~180 34CrMo4 35XM 4137 SCM435 34CrMo4 34CrMo4 34CrMo4
42CrMo §¶ 22~280 42CrMo4 38XM 4140 SCM440 42CrMo4 42CrMo4 42CrMo4
38CrMoAl §¶ 40~140 41CrAlMo74 38X2MIOA / SACM645 41CrAlMo7 / /
20Mn2 §¶11~200 22Mn6 / 1524 SMn420 PH355 / /
30Mn2 §¶ 40~140 28Mn6 30§Ô2 1330 SMn433 28Mn6 28Mn6 28Mn6
15CrMo §¶ 18~200 / 15XM A-397Cr.B STC42 16CrMo44 1653 15CD4.05
40MnB §¶ 50~100 / / / / / 185H40 38MB5
27SiMn §¶ 30~130 / 27C §Ô / / / / /
20MnVB §¶ 18~80 / / / / / / /
22CrMo §¶ 95~110
20CrMnTi §¶ 20~200 / 18X §Ô T / / / / /
AiSi4145H §¶ 140~210
20CrNiMoH §¶ 95~110 20NiCrMo2H / H86200 SNCM220H 21NiCrMo2 805H20 20CrNiMo2H
30CrMnSi §¶ 11~200 / / / / / / /
12CrNi3(A) §¶ 11~200 15NiCr13 12XH3A / SNC815 / 832H13 14NC11
12CrNiMo(A) §¶ 11~200 / 12XH2MA
40CrNiMo(A) §¶ 11~200 / 40XH2MA 4340 SNCM220 /
18Cr2Ni4WA §¶ 11~200 / 18X2H4BA / / / / /

3.Carbon Tool Steel
Grade Size(mm) ISO §Ô OCT ASTM JIS DIN BS NF
T7(A) hot rolled: §¶ 11~130 forged: §¶ 80~400 C70U Y7 W1-7 SK70 C70W2 / C70E2U
T8(A) TC80 Y8 T72301 SK5(6) C80W1 060A78(81) C80E2U
T8Mn(A) / Y8 §Ô / SK85 C85W / /
T9(A) C90U Y9 W1A-8 1/2 W1A-9 SK90 / / C90E2U
T10(A) TC105 Y10 T72301 SK3(4) C105W1 1407 C105E2U
T11(A) C105U Y11 W1A-10 1/2 SK105 C105W1 / C105E2U
T12(A) TC120 Y12 T72301 SK2 / 1407 C120E3U
T13(A) / Y13 / SK140 / / C140E3U
T10AS hot rolled:60~80 / / / / / / /

4.Alloy Tool and Die Steel
Grade Size(mm) ISO §Ô OCT ASTM JIS DIN BS NF
8MnSi hot rolled: §¶ 11~130 forged: §¶ 80~400 / / / / / / /
Cr06 / / / SKS8 / / 130Cr3
Cr2 102Cr6 X L3 / 100Cr6 BLI 100Cr6
9Cr2 / 9X1 / / / / /
W hot rolled: §¶ 21~85 forged: §¶ 80~400 / B1 F1 SKS21 / / /
4CrW2Si hot rolled: §¶ 21~130 forged: §¶ 80~400 / 4XB2C / SKS41 / BS1 45WCrV8
5CrW2Si 50WCrV8 5XB2C S1 / / BS1 45WCrV8
6CrW2Si 60WCrV8 6XB2C / / 60WCrV7 / /
4Cr3Mo3SiV hot rolled: §¶ 12~90 forged: §¶ 80~400 / 3X3M §¶ H10 / X32CrMoV33 BH10 32CrMoV33
6Cr4W2Mo2V hot rolled: §¶ 16~85 forged: §¶ 80-240 / / / / / / /
5Cr4W2Mo2VSi / / / / / / /
5CrMnMo §¶ 100~150 / 5X §Ô M / / / / /
4Cr5MoSiV(H11) §¶ 11~650 X37CrMoV5-1 4X5M §¶ C H11 SKD5 X38CrMoV51 BH11 X38CrMoV5
4Cr5MoSiV1(H13) §¶ 35~250 40CrMoV5 4X5M §¶ 1C H13 SKD61 X40CrMoV51 BH13 X40CrMoV5
5CrNiMo §¶ 120 ¡¢ 130 ¡¢ 140 / 5XHM L6 SKT4 / BH224/5 /
Cr12 §¶ 28~280 210Cr12 X12 D3 SKD1 X210Cr12 BD3 /
CrWMn §¶ 50~240 105WCr1 XB §Ô / SKS31 105WCr6 / 105WCr5
3Cr2W8V §¶ 50~245 30WCrV9 3X2B8 §¶ / SKD5 / BH21 X30WCrV9
Cr12MoV §¶ 14~280 / / D3 SKD11 X165CrMoV12 / X165CrMoV12
9SiCr §¶ 11~400 / 9XC / / / / /
9Mn2V §¶ 11~400 90MnCrV8 / O2 / 90MnCrV8 BO2 90MnV8
9CrWMn §¶ 11~400 95MnWCr5 9XB §Ô O1 SKS3 / BO1 90MnWCrV5
Cr5Mo1V §¶ 11~400 X100CrMoV5 / A2 SKD12 / BA2 X100CrMoV5
Cr12Mo1V1 §¶ 11~320 X153CrMoV12 / D2 SKD10 X155CrVMo12 1 BD2 X160CrMoV12
7Cr7Mo2V2Si §¶ 11~320 / / / / / / /
7CrSiMnMoV §¶ 11~320 / / / / / / /
5CrNiMoV §¶ 11~650 / / / / / / /
3Cr2MoV §¶11 ~850 / / P20 / 40CrMnMoS36 / /
3Cr2NiMnMo §¶11 ~850 / / P20+Ni PDS5S 2738 / /

5.High Speed Tool Steel
Grade Size(mm) ISO §Ô OCT ASTM JIS DIN BS NF
W18Cr4V Round: hot rolled :§¶9~85 forged:§¶80~220 S1 P18 T1 SKH2 / BT1 HS18-0-1
W6Mo5Cr4V2 HS6-5-2 P6M5 M2 SKH51 S6-5-2 BM2 HS6-5-2
W9Mo3Cr4V / / / / / / /
W8Mo2Cr4V2NAl hot rolled: §¶ 9~85 forged: §¶ 80~220 / / / / / / /

6.Spring Steel
Grade Size(mm) ISO §Ô OCT ASTM JIS DIN BS NF
60Si2Mn hot rolled: §¶ 11~130 forged: §¶ 135~250 61SiCr7 60C2 §Ô H92600 SUP6(7) 60SiCr7 251H60 61Sc7
60Si2CrA 55SiCr63 60C2XA / SWOSC-V / 685H57 /
65Mn TypeDC 65§Ô 1566 / / 080A67 /
50CrVA 51CrV4 50X §¶ A H51500 SUP10 50CrV4 735A51 50CV4
65 TypeDC,SC 65 1065 / Ck67 060A67 XC65
70 TypeDC,SC 70 1070 / / 070A72 XC70
85 TypeDC,SC 85 1086 SUP3 Ck85 060A86 XC85
55Si2Mn 56SiCr7 55C2 9255 / 54SiCr6 Z51A58 56Si7
55Si2MnB / / / / / / /
55Si2MnVB / / / / / / /
60Si2CrVA / 60C2X §¶ A / / / / /
62Si2MnA / / / / / / /
55Cr3 / / / / / / /
55CrMnA 55Cr3 / 5155 SUP9 55Cr3 525A58 55Cr3
60CrMnA / / 5160 SUP9A / 525A60 /
60CrMnMoA 60CrMo3 3 / 4161 SUP13 / 705A60 60CrMo4
60CrMnBA 60CrB3 55X §Ô P9 51B60 SUP11A / / /
30W4Cr2VA / / / / / / /

7.Bearing Steel
Grade Size(mm) ISO §Ô OCT ASTM JIS DIN BS NF
GCr15 §¶ 15~200 1 §êX15 S2100 SUJ2 100Cr6 / 100C6
GCr15SiMn §¶ 15~200 3 §ê X15C §Ô / / 100CrMn6 / 100CM6
20Cr2Ni4 §¶ 200 / / 3316 SNC815 14NiCr14 665M13 18NC13
GCr18Mo hot rolled: §¶ 11~120 forged : §¶ 130~250 / / / / 100CrMo7 / /
G8Cr15 / / / AUJ1 / / /
G20CrMo 20MnCrMo4-2 / 4118H / / / /
G20CrNiMo 20NiCrMo2 / 8620H SNCM220 / / 20NiCrMo2
G20CrNi2Mo 20NiCrMo7 / 4320H SNCM420 / / 20NiCrMo7
G10CrNi3Mo / / 9310H / / / /
G20Cr2Mn2Mo / / / / / / /
9Cr18 / / / SUS 440C / / /
9Cr18Mo X105CrMo17 / S44004 SUS440C X105CrMo17 X105CrMo17 X105CrMo17
8Cr4Mo4V / / / / / / /
G13Cr4Mo4Ni4V / / M50NiL / / / /
W9Cr4V2Mo / / / / / / /
W6Mo5Cr4V2 HS6-5-2 P6M5 M2 SKH51 S6-5-2 BM2 HS6-5-2
W18Cr4V HS18-0-1 P18 T1 SKH2 / BT1 HS18-0-1
Cr14Mo4 / / / / / / /

8.Free Cutting Steel
Grade Size(mm) ISO §Ô OCT ASTM JIS DIN BS NF
Y15 §¶ 22 ¡¢ 26 ¡¢ 35 / / B1113 SUM32 22S20 220MO7 20F2
YF40MnV §¶ 8.2~50
YF45MnV §¶ 30~60

9.Stainless and Heat-Resistant Steel
Grade Size(mm) ISO §Ô OCT ASTM JIS DIN BS NF
1Cr13 §¶ 60~130 3 12X13 S41000 SUS410 X10Cr13 410S21 403F00
2Cr13 §¶ 12~150 4 20X13 S42000 SUS420J1 X20Cr13 420S37 420F20
3Cr13 §¶ 20~230 5 30X13 S42000 SUS420J2 X30Cr13 420S45 Z30C13
4Cr13 §¶ 30 / 40X13 / / X38Cr13 / Z44C14
1Cr17Ni7 hot rolled: §¶ 11~195 forged: §¶ 90~250 14
1Cr18Ni9 §¶ 70 12 12X18H9 / SUS302 X10CrNiS189 302S31(25) Z12CN18-9
Y1Cr18Ni9 §¶ 38 17 / / SUS303 X10CrNiS189 303S31 303S21
0Cr17Ni12Mo2 §¶ 16 20 ¡¢ 20a / S31600 SUS316 X5CrNiMo17122 316S31(16) 316F00
00Cr17Ni14Mo2 §¶ 34 ¡¢ 36 19 ¡¢ 19a 03X17H14M2 S31603 SUS316L X21CrNiMo18143 316S13(12) 316F10
1Cr5Mo §¶ 60 ¡¢ 80 / 15X5M S50200 / 12CrMo19-5,1.736 12CrMo19-5,1.736 12CrMo19-5,1.736
9Cr18Mo §¶ 18 ¡¢ 85 X105CrMo17 / S44004 SUS440C X105CrMo17 X105CrMo17 X105CrMo17
9Cr18MoV §¶ 70 ¡¢ 190 / / S44003 SUS440B X90CrMoV18 / X90CrMoV18
5Cr21Mn9Ni4N §¶ 12.7 ¡¢ 22 X53CrMnNiN21-9-4 55X20 §Ô 9AH4 / SHU35 X53CrMnNiN21-9-4 X53CrMnNiN21-9-4 X53CrMnNiN21-9-4
1Cr18Ni9Ti §¶ 36*2 11 12KH18H10T 321 / X6CrNiTi18-10 321S31 X6CrNiTi18-10
1Cr11Ni2W2MoV §¶ 200 / 13X11H2B2M §¶ / / / / /
0Cr18Ni9Ti §¶ 30 ¡¢ 60 ¡¢ 75 15 08X18H10T 321 SUS321 X10CiNiTi189 321S12 ¡¢ 321S20 X10CiNiTi189
0Cr18Ni9 §¶ 14 11 08KH18H10 304 SUS304 X5CrNi18-10 304S31 Z7CN18.09
00Cr19Ni10 hot rolled: §¶ 11~195 forged: §¶ 90~250 / / 304L SUS304L X2CrNi189 / /
0Cr25Ni20 H15 / S31008 SUS309S / 310S24,310S31 Z8CN25-20
0Cr18Ni12Mo2Ti 21 X6CrNiMoTi17.12 / 316Ti SUS316Ti X6CrNiTi17.12.2 320S31 Z6CNDT17.12
0Cr18Ni11Nb 16 08X18H12b S34700 SUS347 X6CrNiNb18.10 347S17,347S31 Z6CNNb18-10 Z6CNNb18-12
0Cr18Ni10Ti 15 08X18H10T S32100 SUS321 X6CrNiTi1810 321S31(12) Z6CNT18-10(12)
2Cr21Ni12N / / / SUH37 / / /
00Cr18Ni5Mo3Si2 / / / / / / /
1Cr17 8 12X17 S43000 SUS430 X6Cr17 430S17(15) 430F00
3Cr13Mo / / / / / / /
4Cr9Si2 / / / SUH1 X45CrSi93 / /
4Cr10Si2Mo / / / SUH3 / / /
0Cr17Ni4Cu4Nb 1 / / SUS630 / / /
0Cr17Ni7Al 2 09X17H7 §ð / SUS631 X7CrNiA177 / Z9CNA17-07

Others
10.Clod-Drawn Steel
Grade Size(mm)
Q235 §¶ 8~400
45# §¶ 8~400

11.Hexagon Steel
Grade
T8
Q235
45# </