MATERIAL COMPARISON TABLE - Carbon Steel

1 ASTM STANDARDUNS SymbolKS/JIS NumberRemarkDIN TypeDINM aterialRemarkNumberNumberA36K02600 SMS400A/SM400AD3515/G3106(23) < (25)A48 Gray Cast Iron Casings Class No. 25F11701GC200/FC200D4301 and seamless Steel PipeGrade AK02504 SPPS38/STPG370D3562/G3454(16) (18) (18)SeamlessGrade BK03005 SPPS42/STPG410D3562/G3454(16) (18) (18)WeldedA105 Carbon Steel Forgings forPiping ComponentsK03504 SFVC2A/SFVC2AD4122/G3202(22) (3b)(15)A106 seamless C- Steel Pipe forHigh Temp. ServiceGrade AK02501 SPHT38/STPT370D3570/G3456(16)(30) BK03006 SPHT42/STPT410D3570/G3456(16)(30) Iron Casings for Valves,Flanges and Pipe FittingsGrade AF11501GC200/FC200D4301 BF12102GC250/FC250D4301 Steel for Ships Grade AK02300 SWS400A/SM400AD3515 Grade BK02102 SWS400B/SM400BD3515/G3106-R (1) Grade D & EK02101 SWS400C/SM400CD3515/G3106(1) (1)A134 Electric-Fusion(Arc)-Welded Steel PipeSPW400/STPY400K3583/G3457(19)---(3)A 139 Electric-Fusion(Arc)-Welded Steel PipeGrade BK03003--(3)---(3)Grade CK03004--(3)---(3)

2 A167 Stainless and Heat-ResistingCr-Ni Steel Plate Sheet and Strip Grade 304S30400 STS304/SUS304D3705/G4304-X5 CrNi18 (3b) Grade 304LS30403 STS304L/SUS304LD3705/G4304-X2 CrNi18 (3b) Grade 316S31600 STS316/SUS316D3705/G4304-X5 CrNiMo18 (3b) Grade 316LS31603 STS316L/SUS316LD3705/G4304-X2 CrNiMo18 (3b) Grade 321S32100 STS321/SUS321D3705/G4304-X10 CrNiTi18 (3b)(17) Grade 347S34700 STS347/SUS347D3705/G4304-X10 CrNiNb18 (3b)(17)A176 Stainless and Heat-ResistingCr Steel Plate Sheet and Strip Type 405S40500 STS405/SUS405D3705/G4304-X7 CrAl (3b) Type 410S41000 STS410/SUS410D3705/G4304-X10Cr (3b) Type 410SS41008 STS410S/SUS410SD3705/G4304-X7Cr (3a)A178C- Steel Electric-ResistanceWelded Boiler Tube Grade AK01200 STBH340/STB35D3563/G3461-St (7) Grade CK03503 STBH410/STB42D3563/G3461-St (7)KOREAN/JAPANESEGERMANMATERIAL COMPARISON TABLE ASTM STANDARDUNS SymbolKS/JIS NumberRemarkDIN TypeDINM aterialRemarkNumberNumberA179 seamless Cold Drawn Low-CK01200 STBH340/STB35D3563/G3461St H/EX and CondenserSt DIN2391 Tubes(18)A181C- Steel Forgings forGeneral Purpose PipingClass 60K03502 SFVC1/SFVC1D4122/G3202-St (18)Class 70 SFVC2A/SFVC2AD4122 (3b)19 Mn (3b)20 Mn (3b)

3 A182 Forged or Rolled Alloy SteelPipe Flange, Fitting andValves for High Temp. Service Grade F1K12822 SFVA F1/SFVA F1D4123/G3203(10)16Mo (3a) Grade F5K42544 SFVA F5B/SFVA F5BD4123/G3203(10)12 CrMo 19 (3b) Grade F6a---(3)X10Cr (3a) Grade F11K11572 SFVA F11/SFVA F11D4123/G3203(10)13 CrMo (3b)(8) Grade F12K11564 SFVA F12/SFVA F12D4123/G3203(10)13 CrMo (3b) Grade F22K21590 SFVA F22B/SFVA F22BD4123/G3203(10)10 CrMo 9 (3b) Grade F304S30400 STSF304/SUSF304D4115/G3214-X5 CrNi 18 (3b) Grade F304HS30409 STSF304H/SUSF304HD4115/G3214----(3) Grade F304LS30403 STSF304L/SUSF304LD4115/G3214-X2 CrNi 18 (3b) Grade F310S31000 STSF310S/SUSF310SD4115/G3214----(3)

4 Grade F316S31600 STSF316/SUSF316D4115/G3214-X5 CrNiMo 18 (3b) Grade F316HS31609 STSF316H/SUSF316HD4115/G3214--17440-(3) Grade F316LS31603 STSF316L/SUSF316LD4115/G3214-X2 CrNiMo 18 (3b) Grade F321S32100 STSF321/SUSF321D4115/G3214-X10 CrNiTi 18 (3b) Grade F347S34700 STSF347/SUSF347D4115/G3214-X10 CrNiNb 18 (3b)A192 seamless C- Steel Boiler Tubesfor High Pressure ServiceK01201 STBH340/STB340D3563/G3461(30)St Steel Bolting Materialfor High Temp. Service Grade B6S41000 STS410/SUS410D3706/G4303(3a)X7Cr (3a) Grade B7G41400 SNB7/SNB7D3755/G4107(3a)42 CrMo (3c)24 CrMo to 500 C Grade B7MG41400 SNB7/SNB7D3755/G4107(3a)(20)42 CrMo (3c)(20) Grade B8S30400 STS304/SUS304D3706/G4303(3a)X5 CrNi 18 (3c) Grade B8CS34700 STS347/SUS347D3706/G4303(3a)X10 CrNiNb 18 (3c) Grade B8MS31600 STS316/SUS316D3706/G4303(3a)X5 CrNiMo 18 (3c) Grade B8TS32100 STS321/SUS321D3706/G4303(3a)X10 CrNiTi 18 (3c) Grade B16K14072 SNB16/SNB16D3755/G4107(3a)40 CrMoV 5 (3c)A194C-and Alloy Steel Nuts for Boltsfor High Temp.

5 Service Grade 2HK04002SM45C/S45CD3752/G4051(3a)C (3c) Grade 4K14510--(3)24 CrMo (3c) Grade 6S41000 STS410/SUS410D3706/G4303(3c)X7Cr (3a) Grade 6F--(3)---(3) (With sulfur) Grade 8S30400 STS304/SUS304D3706/G4303(3a)X5 CrNi 18 (3c) Grade 8MS31600 STS316/SUS316D3706/G4303(3a)X5 CrNiMo 18 (3c)A199 seamless Cold DrawnIntermediate Alloy Steel H/EXand Condenser Tubes T 5K41545 STHA24/STBA25D3572/G3462(35)12 CrMo 19 (3a) T 11K11597 STHA22/STBA23D3572/G3462(35)13 CrMo (8) T 22K21590 STHA23/STBA24D3572/G3462(35)10 CrMo 9 STANDARDUNS SymbolKS/JIS NumberRemarkDIN TypeDINM aterialRemarkNumberNumberA200 seamless Intermediate AlloySteel Still Tubes for RefineryService T 5K41545 STHA24/STBA25D3572/G3462(32)12 CrMo 19 (3a) T 11K11597 STHA22/STBA23D3572/G3462(32)13 CrMo (8) T 22K21590 STHA23/STBA24D3572/G3462(32)10 CrMo 9 Steel Boiler Plate Grade DK31718SL3N 225/SL3N 225D3586/G3127-10Ni (3a) Grade EK32018SL3N 275/SL3N 275D3586/G3127----(3)A204Mo- Steel Plates for Boiler andOther Pressure Vessels Grade AK11820SB450M/SB450MD3560/G3103-16Mo with (3a) Grade BK12020SB480M/SB480MD3560/G3103-16Mo with (3a)

6 A209 seamless C-Mo Steel Boilerand Superheater Tubes Grade T1K11522 STHA12/STBA12D3572/G3462(30)(24)16Mo (3a) Grade T1aK12023 STHA13/STBA13D3572/G3462(30)(24)16Mo (3a) a210 seamless medium - Carbon SteelBoiler and Superheater Tubes Grade A-1K02707 STBH410/STB410D3563/G3461(30)(24)St Alloy Steel Boilerand Heat Exchanger Tubes Grade T5K41545 STHA24/STBA25D3572/G3462(30)(24)12 CrMo 19 (3a) Grade T11K11597 STHA22/STBA23D3572/G3462(30)(24)13 CrMo (8)(32) Grade T12K11562 STHA21/STBA22D3572/G3462(30)(24)13 CrMo (32) Grade T22K21590 STHA23/STBA24D3572/G3462(30)(24)10 CrMo 9 (32) TP304S30400 STS304TB/SUS304 TBD3577/G3463(30)(24)X5 CrNi 18 (3b) TP304LS31403 STS304 LTB/SUS304 LTBD3577/G3463(30)(24)X2 CrNi 18 (3b) TP310S31000 STS310 STB/SUS310 STBD3577/G3463(30)(24)X12 CrNi 25 (3b) TP316S31600 STS316TB/SUS316 TBD3577/G3463(30)(24)X5 CrNiMo 18 (3b) TP316LS31603 STS316 LTB/SUS316 LTBD3577/G3463(30)(24)X2 CrNiMo 18 (3b) TP321S32100 STS321TB/SUS321 TBD3577/G3463(30)(24)X10 CrNiTi 18 (3b) TP347S34700 STS347TB/SUS347 TBD3577/G3463(30)(24)X10 CrNiNb 18 (3b)A214 Elecric Resisteance WeldedSTBH340/STB35D3563/G3461(24)Heat Exchanger andSTBH410/STB42D3563/G3461(24)

7 Condenser TubesK01807 STBH510/STB52D3563/G3461(24)St (3b)ERW OnlyA216C- Steel Casting Suitable forFusion Welding for HighTemp. Service WCAJ02502 SCPH1/SCPH1D4107/G5151-GS-C WCBJ03002 SCPH2/SCPH2D4107/G5151----(3)A217 Alloy Steel Casting for PressureContaining Parts Suitablefor High Temp. Service WC 1J12524 SCPH11/SCPH11D4107/G5151-GS-22Mo WC 6J12072 SCPH21/SCPH21D4107/G5151-GS-17 CrMo 5 WC 9J21890--(3)---- C 5J42045 SCPH61/SCPH61D4107/G5151-GS-12 CrMo 19 (3b) C 12J82090--(3)G-X-12 CrMo 10 (3b) CA 15J91150--(3)---(3)KOREAN/JAPANESEGERMAN ASTM STANDARDUNS SymbolKS/JIS NumberRemarkDIN TypeDINM aterialRemarkNumberNumberA234 Wrought C-and Alloy PipingFitting for Moderate andElevated Temp.

8 Grade WPBK03006 SPHT42/STPT42D3750/G3456(3b)St Grade WPCK03501 SPHT49/STPT49D3750/G3456(3b)---(3) Grade WP1K12821 SPA10/STPA12D3753/G3458(3b)16Mo (3a) Grade WP5K41545 SPA24/STPA25D3753/G3458(3b)12 CrMo 19 (3a) Grade WP11 SPA22/STPA23D3753/G3458(3b)13 CrMo (8) Grade WP12K12062 SPA21/STPA22D3753/G3458(3b)13 CrMo Grade WP22K21590 SPA23/STPA24D3753/G3458(3b)10 CrMo 9 Resisting Cr and Cr-NiSteel Plate and Sheet for Pressure Vessels Type 304S30400 STS304/SUS304D3693/G3601-X5 CrNi 18 (3b) Type 304LS30403 STS304L/SUS304LD3693/G3601-X2 CrNi 18 (3b) Type 316S31600 STS316/SUS316D3693/G3601-X5 CrNiMo 18 (3b) Type 316LS31603 STS316L/SUS316LD3693/G3601-X2 CrNiMo 18 (3b) Type 317S31700 STS317/SUS317D3693/G3601----(3) Type 317LS31703 STS317L/SUS317LD3693/G3601----(3) Type 321S32100 STS321/SUS321D3693/G3601-X10 CrNiTi 18 (3b) Type 347S34700 STS347/SUS347D3693/G3601-X10 CrNiNb 18 (3b) Type 405S40500 STS405/SUS405D3693/G3601-X7 CrAl (3b) Type 410S41000 STS410/SUS410D3693/G3601-X10Cr (3b) Type 410SS41008 STS410S/SUS410SD3693/G3601-X7Cr (3b) Type 430S43000 STS430/SUS430D3693/G3601-X8Cr (3b)A252 Welded and seamless PipePiles---(3)---(3)

9 A263 Corrossion Resisting Cr-Ni SteelClad Plate, Sheet and Strip Type 405S40500 STS405/SUS405D3693/G3601-X7 CrAl (3a) Type 410SS41008 STS410S/SUS410SD3693/G3601-X7Cr (3a)A264 Corrossion Resisting Cr SteelClad Plate, Sheet and Strip Type 304S30400 STS304/SUS304D3693/G3601-X5 CrNi 18 (3b) Type 304LS30403 STS304L/SUS304LD3693/G3601-X2 CrNi 18 (3b) Type 316S31600 STS316/SUS316D3693/G3601-X5 CrNiMo 18 (3b) Type 316LS31603 STS316L/SUS316LD3693/G3601-X2 CrNiMo 18 (3b) Type 317S31700 STS317/SUS317D3693/G3601----(3) Type 317LS31703 STS317L/SUS317LD3693/G3601----(3) Type 321S32100 STS321/SUS321D3693/G3601-X10 CrNiTi 18 (3b) Type 347S34700 STS347/SUS347D3693/G3601-X10 CrNiNb 18 (3b)A265Ni and Ni Base Alloy CladSteel Plate 70/30 Ni-Cu---(3)NiCu 30.

10 Silverin(3b)A266C- Steel Forgings forPressure Vessels Class 1K03506 SFVC/SFVC1D4122 (3b) Class 4K03017 SFVC28/SFVC2BD4122 (3b)A268 seamless and Welded Ferriticand Martensitic Stainless Steel Tubing forGeneral Service Type 405S40500--(3)X7 CrAl (3b) Type 410S41000 STS405TB/SUS405 TBD3577/G3463-X10Cr (3b)KOREAN/JAPANESEGERMANASTM STANDARDUNS SymbolKS/JIS NumberRemarkDIN TypeDINM aterialRemarkNumberNumberA269 seamless and Welded Austenitic Stainless SteelTubing for General Service Type 304S30400 STS304TB/SUS304 TBD3577/G3463-X5 CrNi 18 (3b) Type 304LS30403 STS304 LTB/SUS304 L